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COnverting image file into PDF file in C#.NET
hi friends, i have a problem in creating a PDF file from an image file. first of all pls clarify what is the internal concept in converting to PDF file. if nay one knows pls mail me the related code if you find any solution pls mail me at [email protected] thank u all hari babu..
Sending SMS using vb.net or C#.net using vb.net or c#.net
Hi My requirement is I hav one csv file with these fields id,mobilenum,messgae,status.intiallu staus is 0. once i read the all fileds and take that mobile number.using tat mobile number i need to send sms .after sending sms i shuld change status as 1 How to send sms thru coding (please dont provide any links.if it is provide also please give working links becox i checked codeproject .i didnt get any nice link. and also provide the how to update the status field im csv file Thank ssandhya To send SMS, you need some third party SMS providers. if you consul..
How to convert a Color tiff file to Black and white tiff file using vb/C# code?
Hi , I have a lot of TIFF file in Color format. Now I want to convert into Black and White TIFF file because color is taking lot of memory. one color file is 5 MB. How to convert a Color tiff file to Black and white tiff file using vb.net code? Please any one reply. Here is the code you need !use the ConvertToBitonal function to conver your color tiff file to black & white one. using System; using System.Collections.Generic; using System.Drawing; using System.Drawing.Imaging; using System.Runtime.InteropServices; using System.Text; ..
How to Create .mdb file from Excel file using C#.net
Hi all I want to create .mdb file that i have created excel feel from MS jet Database.. through code behind Help me in this. Regards RaviPlease click 'mark as answer' if this post helped you. How to create an mdb file programmtically:http://support.microsoft.com/kb/317881How to import Excel data into it: http://www.mikesdotnetting.com/Article.aspx?ArticleID=79 Regards Mike [MVP - ASP/ASP.NET]My site..
Generating a PDF file using c#.net
Hello, I' m having to create a pdf file at the click of a button. I' m new to this can you please suggest a procedure I could follow or a tutorial I could read. thanks Mythili You would be best advised to use a component to help you with this. It's going to be very hard to do by hand. Google should be able to find you alternatives fairly easily. check this 3rd party control HTML to PDF converter. The conversion can be done with only a few lines of code. and also check this linkMy Blog'Don't be afraid to be wrong; otherwise you'l..
Read a PDF file using C#.Net
Hi, Is there any way to read a PDF file using C#.net?I have already used third party tools like itextsharp and its dlls. But it is not worthy.Is there any alternative third party dlls?If any body tell means it would be a great help.Thanks in advance! Have a look at the following - they are C# projects that include a read of PDF's Parsing PDF files in .NET using PDFBox and IKVM.NET (managed code). http://www.codeproject.com/KB/string/pdf2text.aspxA Windows Service that indexes DOC, PDF, XLS, PPT, RTF, HTML, TXT, XML, and other file formats http:..
Converting images to a video file using .net
Hai All,Please let me know the procedure for converting images to a video file using .net..... Thanking You..... Maybe this will help http://www.codeproject.com/cs/media/avifilewrapper.asp http://www.codeproject.com/csharp/steganodotnet4.aspSilverlight-helpVb TipsSpace Coast .Net User Group Hai Mr.Ken Tucker,Thanks for sending useful information,but those two aplications are for converting BMP images two a video file.I need to convert jpg images to a video file.Please let me know the convertion of jpg images to a video file. Thanking you...
How can I edit a pdf file using C#.net
How can I edit a pdf file using C#.netRegards Anu Palavila I think you need to look for a good API.I found this one. I don't know if there is an opensource API. Try Googling Edit PDF .NET APIJef Claes~~~~~~~~~~Visit my blog Hi,U may use itextsharphttp://sourceforge.net/projects/itextsharp/http://csharpdotnetfreak.blogspot.com/2008/12/export-gridview-to-pdf-using-itextsharp.htmlHope It helpsThanksAvinash TiwariRemember to click “Mark as Answer” on the post, if it helps you. Hi anupalavila,You can use pdftotext to convert pdf to plain text file and iTextSharp ..
How to convert a pdf file to text format using .net
Hi all, I want to convert a PDF format file to a text format file(i.e., Wordpad or Notepad).For this i have to use .Net only. Plz send replies urgently. tnx ramesh..
how to convert dynamicaly loading images to pdf using HTML to PDF Converter for .NET
how to convert dynamicaly loading images to pdf using HTML to PDF Converter for .NET Now am converting using how to convert dynamicaly loading images to pdf using HTML to PDF Converter for .NET tool. But the dynamicaly loading images are not showing in the pdf . Are you using 3rd party tool or you are using iTextSharp free utility? If it is 3rd party tool, it's always suggested to ask the company which built the tool. Sreedharhttp://www.w3coder.orgweblog http://weblogs.asp.net/skoganti Hi vishnusekhar, As to convert images/douments to pdf files in asp.net , have you read this article? http://www.colorpilot.com/pdfsample_aspnet.html It's a Step by Step tutorial, very clear to follow, so take a try. This may also help since the project source code is shared and attached: http://www.codeproject.com/aspnet/HTML2PDF.asp I hope my suggestion can help This response contains a reference to a third party World Wide Web site. Microsoft is providing this information as a convenience to you. Microsoft does not control these sites and has not tested any software or information found on these sites; therefore, Microsoft cannot make any representations regarding the quality, safety, or suitability of any software or information found there. There are inherent dangers in the use of any software found on the Internet, and Microsoft cautions you to make sure that you completely understand the risk before retrieving..
How to use VB.Net Files in C# Project and Compile All project to Only One Assembly File.?
Hi all,I have a Library of Useful Functions and procedures But in VB.Net Language(*.vb not *.dll).All the time i have to Add additional Project to my current Project and add that VB.Net Library to it ,Then Compile it and Reference it to my C# project and use it .so as a consequence,After Compilation in the 'Bin' directory i have additional assembly Related to that VB.Net Class Library rather than one.I want to know is there any way to Achieve only One Assembly Not Two. Thanks In Advance.Regards.Nothing Is Quite Impossible !!!..
use VB.NET and C#.NET code in the same C#.NET project
All-- Here is a sample that is 'off the beaten path', (at least for me). Is it possible, in an ASP.NET application, using the code-behind page building technique, to have both pages written in VB.NET and pages written C#.NET?At http://www.WebLogicArts.com/DemoList.aspx there is a sample that shows that, (contrary to popular belief), it IS possible to mix ASP.NET pages built with C#.NET with ASP.NET pages built with VB.NET in the same VS.NET 2003 project. Note that this is just a 'fun' sample to see if it can be done and I do not recommend this practice as a 'standard' way of developing. The trick is to use the 'Src' attribute of the @Page directive. Check out the link if you are inclined. You are welcome to download the code if you are interested further, found at the same link. (Note that the reason that I looked for a way to do this is because I wanted to have the option to include some VB.NET-based demos at my site. Since my site is a C#.NET ASP.NET, I was told that there was no want to do this. Therefore, I looked for a workaround and just happened to find one.) Enjoy (and then get back to work!) http://www.NetBrainer.com you are right !!!mixing languages could cause unknow and uncontrolled problems !!! if a developer has to mix ..the practical way is to create a new project with different language and what will be absolutely fine !!!thanks mkamoski for raising this issue !!Fadil Alnassar www.fadilalnassar.com | FREE Nodil Tab Controlhttp://www.mefranchisi..
Smart Device Application for file transfer to a remote server in .Net Compact Framework (Using Visual Studio.Net 2003,C# code)
Dear all, We are developing a smart device application (using C# code) for .Net Compact Framework where we need to write a programme in C# code to transfer a file from mobile device to remote server/machine.Can anyony help us regarding this aaplication.If you have already done this or you find any article/link regarding to this application then please let me know about that. My mail id : [email protected] Looking forward for your reply soon. Regards Anirban hi hav u got any solution , becoz i too need. plz share with me..
Create PDF file using .NET
Hello List, Can someone tell me how can I create PDF file using .NET? Thanks in advance, Peter, Hi, Tale a look @ ABCpd HTH K B ShajudeenAreYaar.comDubai, United Arab Emirates. Also, Siberix PDF Library for .NET is available as a trial download. I had the trial up and running in minutes. Couldn't have been easier ..Alister Below post has some related info http://asp.net/Forums/ShowPost.aspx?tabindex=1&PostID=380008Sreedharhttp://www.w3coder.orgweblog http://weblogs.asp.net/skoganti..
how to convert html file (with tables) to pdf file using iTextSharp.
hello, i searched a lot and also look at iTextsharp tutorials but didn't find any solutions. i have a html file which contains a table. and i try to convert it into pdf using iTextSharp but it doesn't work. here is my code:string inputFile =@'C:Try.htm';string outputfile =@'C:try.pdf'; try { // step 1: creation of a document-object Document document = new Document(PageSize.A4, 80, 50, 30, 65); // step 2: // we create a writer that listens to the document // and directs a XML-stream to a file PdfWriter.GetInstance(document, new FileStream(outputfile, FileMode.Create)); // step 3: we parse the document HtmlPars..
web services used to convert Word files to PDF files
My professor asked me to design a web services which convert Microsoft's word files to PDF files. by use VS.NET and Windows Server 2003. After I installe Adode Acrobat 6.0 Professional, I can find some Acrobat components, Acrobat Distiller, Acrobat Web Capture 1.0 Type Library, etc. Please tell me which one can be used for my project and how to use it. Or please tell me popular free components of third parts. Thanks!..
outlook file DBX file extract using vb.net
hi i want to read email in dbx file using vb.net plase help me .. Dear, U can see the below link: http://groups.google.de/group/microsoft.public.dotnet.languages.vb/browse_frm/thread/1d037d2c7bc46a98/Kind Regards,Saurabh Sharmaonly dead fish swim along the flow of river, learn to make your own way.Please remember to click “Mark as Answer” on the post that helps you. This can be beneficial to other community members reading the thread..
Using Dot Net Nuke to maintain a site developed in VS.NET using C#
Hi,Does anyone know if there is a way to create a site using C# and Visual Studio.NET 2003, but then use Dot Net Nuke to allow non-technical users to add content to the site. The current state of the site must be accessible in both VS.NET and DNN regardless of which application saved it last. Also preferably I would like the language used to remain C# even when edited by the marketing staff, so that I can still maintain it myself using VS.NET. Hope you understand what I mean. If this is not possible, I wonder if anyone knows what solution I am after. Thanks in adv..
Convert Visio Files To Other Formats Using .NET
Have you ever wondered how to convert Visio files to other formats using .NET? The following article explains how to convert a Visio file into a .jpg image. Visit http://www.aspalliance.com/377Jason N. GaylordASPInsider and Microsoft MVPhttp://jasongaylord.com..
writing data on files using c#.net
Hello all, I am creating a rich text document file and writing some data.using c#.net This is fine but i want to present data using style(eg. bold,font-size,etc). How is this possible? the code used is System.IO.Directory.CreateDirectory('C:/Receipt'); TextWriter tw = new StreamWriter('C:/Receipt/Receipt-' + ShipId + '-' + OrderNumber + '.rtf'); tw.WriteLine('This is the text to be bold but couldn't be bold'); tw.WriteLine('rn' Any help would be appreciable hi,you can try something like that FileStream sw = File.Open(Server.MapPath('Sample1.doc'),FileMode.Trun..
Using Class files without VS.NET
Hi, I have written some class files for different purpose and I want to include them to my page files. For one class file i use this code below. visit.aspx ---------------- <%@ page language='vb' src='visit.vb' inherits='vismain.viscustom' %> visit.vb -------------------- namespace vismain public class viscustom public sub additem(byval visID as string) .... End Sub End Class End Namespace what I need to use more then one class file in one aspx file !! Just like in Starterkit.Commerce project in login..
uploading files in Email using c#.net
I have a c#.net ASP webpage. Please let me if anyone can provide with a code for Attaching files.Thanking you.ABAK. Hi here is some code. MailMessage msgMail = new MailMessage();msgMail.To = sender address;msgMail.From = recepient address;msgMail.Subject = mail subject;msgMail.Body = body text;msgMail.Attachments.Add(new MailAttachment(your file path));SmtpMail.Send(msgMail); Hope it will help. try using the fileupload html control and change it to html webserver control. dim fileArr() as string = FileUpload.PostedFile.FileName.split(') ' to create an array with items o..
How can I read the HTTP file use c#? subject: image file.
The server have internet but the client can't link to internet. I want use the server to read HTTP file and show it to client.Thanks for your help.Weboy B.Wan---------------------------------------MSN: weboy.wan'at'msn.comE-Mail: weboy.wan'at'gmail.com private void Page_Load(object sender, System.EventArgs e) { Response.Buffer = true; System.Net.WebRequest req = System.Net.WebRequest.Create('http://www.microsoft.com/'); System.Net.WebResponse res = req.GetResponse(); System.IO.Stream stream = res.GetResponseStream(); System.IO.StreamReader reader = new System.IO.StreamReader(..
unintelligible file name when using Response to download a file. VB.net
I have a website that shows a list of files stored in the server. Here is the code:Dim ObjFileinfo As New FileInfo(strRootPath) Response.Clear() Response.AddHeader('Content-Disposition', 'attachement;filename=' & strFileName) 'NOTE: strFile Name contains the name in Russian, if I Response.Write(strFileName)'I get the proper Russian name displayed on the page so I am sure that I am passing the right oneResponse.AddHeader('Content_Length', ObjFileinfo.Length.ToString()) Response.ContentType = 'application/octet-stream' Response.Transm..
hi friends, i have a problem in creating a PDF file from an image file. first of all pls clarify what is the internal concept in converting to PDF file. if nay one knows pls mail me the related code if you find any solution pls mail me at [email protected] thank u all hari babu..
Sending SMS using vb.net or C#.net using vb.net or c#.net
Hi My requirement is I hav one csv file with these fields id,mobilenum,messgae,status.intiallu staus is 0. once i read the all fileds and take that mobile number.using tat mobile number i need to send sms .after sending sms i shuld change status as 1 How to send sms thru coding (please dont provide any links.if it is provide also please give working links becox i checked codeproject .i didnt get any nice link. and also provide the how to update the status field im csv file Thank ssandhya To send SMS, you need some third party SMS providers. if you consul..
How to convert a Color tiff file to Black and white tiff file using vb/C# code?
Hi , I have a lot of TIFF file in Color format. Now I want to convert into Black and White TIFF file because color is taking lot of memory. one color file is 5 MB. How to convert a Color tiff file to Black and white tiff file using vb.net code? Please any one reply. Here is the code you need !use the ConvertToBitonal function to conver your color tiff file to black & white one. using System; using System.Collections.Generic; using System.Drawing; using System.Drawing.Imaging; using System.Runtime.InteropServices; using System.Text; ..
How to Create .mdb file from Excel file using C#.net
Hi all I want to create .mdb file that i have created excel feel from MS jet Database.. through code behind Help me in this. Regards RaviPlease click 'mark as answer' if this post helped you. How to create an mdb file programmtically:http://support.microsoft.com/kb/317881How to import Excel data into it: http://www.mikesdotnetting.com/Article.aspx?ArticleID=79 Regards Mike [MVP - ASP/ASP.NET]My site..
Generating a PDF file using c#.net
Hello, I' m having to create a pdf file at the click of a button. I' m new to this can you please suggest a procedure I could follow or a tutorial I could read. thanks Mythili You would be best advised to use a component to help you with this. It's going to be very hard to do by hand. Google should be able to find you alternatives fairly easily. check this 3rd party control HTML to PDF converter. The conversion can be done with only a few lines of code. and also check this linkMy Blog'Don't be afraid to be wrong; otherwise you'l..
Read a PDF file using C#.Net
Hi, Is there any way to read a PDF file using C#.net?I have already used third party tools like itextsharp and its dlls. But it is not worthy.Is there any alternative third party dlls?If any body tell means it would be a great help.Thanks in advance! Have a look at the following - they are C# projects that include a read of PDF's Parsing PDF files in .NET using PDFBox and IKVM.NET (managed code). http://www.codeproject.com/KB/string/pdf2text.aspxA Windows Service that indexes DOC, PDF, XLS, PPT, RTF, HTML, TXT, XML, and other file formats http:..
Converting images to a video file using .net
Hai All,Please let me know the procedure for converting images to a video file using .net..... Thanking You..... Maybe this will help http://www.codeproject.com/cs/media/avifilewrapper.asp http://www.codeproject.com/csharp/steganodotnet4.aspSilverlight-helpVb TipsSpace Coast .Net User Group Hai Mr.Ken Tucker,Thanks for sending useful information,but those two aplications are for converting BMP images two a video file.I need to convert jpg images to a video file.Please let me know the convertion of jpg images to a video file. Thanking you...
How can I edit a pdf file using C#.net
How can I edit a pdf file using C#.netRegards Anu Palavila I think you need to look for a good API.I found this one. I don't know if there is an opensource API. Try Googling Edit PDF .NET APIJef Claes~~~~~~~~~~Visit my blog Hi,U may use itextsharphttp://sourceforge.net/projects/itextsharp/http://csharpdotnetfreak.blogspot.com/2008/12/export-gridview-to-pdf-using-itextsharp.htmlHope It helpsThanksAvinash TiwariRemember to click “Mark as Answer” on the post, if it helps you. Hi anupalavila,You can use pdftotext to convert pdf to plain text file and iTextSharp ..
How to convert a pdf file to text format using .net
Hi all, I want to convert a PDF format file to a text format file(i.e., Wordpad or Notepad).For this i have to use .Net only. Plz send replies urgently. tnx ramesh..
how to convert dynamicaly loading images to pdf using HTML to PDF Converter for .NET
how to convert dynamicaly loading images to pdf using HTML to PDF Converter for .NET Now am converting using how to convert dynamicaly loading images to pdf using HTML to PDF Converter for .NET tool. But the dynamicaly loading images are not showing in the pdf . Are you using 3rd party tool or you are using iTextSharp free utility? If it is 3rd party tool, it's always suggested to ask the company which built the tool. Sreedharhttp://www.w3coder.orgweblog http://weblogs.asp.net/skoganti Hi vishnusekhar, As to convert images/douments to pdf files in asp.net , have you read this article? http://www.colorpilot.com/pdfsample_aspnet.html It's a Step by Step tutorial, very clear to follow, so take a try. This may also help since the project source code is shared and attached: http://www.codeproject.com/aspnet/HTML2PDF.asp I hope my suggestion can help This response contains a reference to a third party World Wide Web site. Microsoft is providing this information as a convenience to you. Microsoft does not control these sites and has not tested any software or information found on these sites; therefore, Microsoft cannot make any representations regarding the quality, safety, or suitability of any software or information found there. There are inherent dangers in the use of any software found on the Internet, and Microsoft cautions you to make sure that you completely understand the risk before retrieving..
How to use VB.Net Files in C# Project and Compile All project to Only One Assembly File.?
Hi all,I have a Library of Useful Functions and procedures But in VB.Net Language(*.vb not *.dll).All the time i have to Add additional Project to my current Project and add that VB.Net Library to it ,Then Compile it and Reference it to my C# project and use it .so as a consequence,After Compilation in the 'Bin' directory i have additional assembly Related to that VB.Net Class Library rather than one.I want to know is there any way to Achieve only One Assembly Not Two. Thanks In Advance.Regards.Nothing Is Quite Impossible !!!..
use VB.NET and C#.NET code in the same C#.NET project
All-- Here is a sample that is 'off the beaten path', (at least for me). Is it possible, in an ASP.NET application, using the code-behind page building technique, to have both pages written in VB.NET and pages written C#.NET?At http://www.WebLogicArts.com/DemoList.aspx there is a sample that shows that, (contrary to popular belief), it IS possible to mix ASP.NET pages built with C#.NET with ASP.NET pages built with VB.NET in the same VS.NET 2003 project. Note that this is just a 'fun' sample to see if it can be done and I do not recommend this practice as a 'standard' way of developing. The trick is to use the 'Src' attribute of the @Page directive. Check out the link if you are inclined. You are welcome to download the code if you are interested further, found at the same link. (Note that the reason that I looked for a way to do this is because I wanted to have the option to include some VB.NET-based demos at my site. Since my site is a C#.NET ASP.NET, I was told that there was no want to do this. Therefore, I looked for a workaround and just happened to find one.) Enjoy (and then get back to work!) http://www.NetBrainer.com you are right !!!mixing languages could cause unknow and uncontrolled problems !!! if a developer has to mix ..the practical way is to create a new project with different language and what will be absolutely fine !!!thanks mkamoski for raising this issue !!Fadil Alnassar www.fadilalnassar.com | FREE Nodil Tab Controlhttp://www.mefranchisi..
Smart Device Application for file transfer to a remote server in .Net Compact Framework (Using Visual Studio.Net 2003,C# code)
Dear all, We are developing a smart device application (using C# code) for .Net Compact Framework where we need to write a programme in C# code to transfer a file from mobile device to remote server/machine.Can anyony help us regarding this aaplication.If you have already done this or you find any article/link regarding to this application then please let me know about that. My mail id : [email protected] Looking forward for your reply soon. Regards Anirban hi hav u got any solution , becoz i too need. plz share with me..
Create PDF file using .NET
Hello List, Can someone tell me how can I create PDF file using .NET? Thanks in advance, Peter, Hi, Tale a look @ ABCpd HTH K B ShajudeenAreYaar.comDubai, United Arab Emirates. Also, Siberix PDF Library for .NET is available as a trial download. I had the trial up and running in minutes. Couldn't have been easier ..Alister Below post has some related info http://asp.net/Forums/ShowPost.aspx?tabindex=1&PostID=380008Sreedharhttp://www.w3coder.orgweblog http://weblogs.asp.net/skoganti..
how to convert html file (with tables) to pdf file using iTextSharp.
hello, i searched a lot and also look at iTextsharp tutorials but didn't find any solutions. i have a html file which contains a table. and i try to convert it into pdf using iTextSharp but it doesn't work. here is my code:string inputFile =@'C:Try.htm';string outputfile =@'C:try.pdf'; try { // step 1: creation of a document-object Document document = new Document(PageSize.A4, 80, 50, 30, 65); // step 2: // we create a writer that listens to the document // and directs a XML-stream to a file PdfWriter.GetInstance(document, new FileStream(outputfile, FileMode.Create)); // step 3: we parse the document HtmlPars..
web services used to convert Word files to PDF files
My professor asked me to design a web services which convert Microsoft's word files to PDF files. by use VS.NET and Windows Server 2003. After I installe Adode Acrobat 6.0 Professional, I can find some Acrobat components, Acrobat Distiller, Acrobat Web Capture 1.0 Type Library, etc. Please tell me which one can be used for my project and how to use it. Or please tell me popular free components of third parts. Thanks!..
outlook file DBX file extract using vb.net
hi i want to read email in dbx file using vb.net plase help me .. Dear, U can see the below link: http://groups.google.de/group/microsoft.public.dotnet.languages.vb/browse_frm/thread/1d037d2c7bc46a98/Kind Regards,Saurabh Sharmaonly dead fish swim along the flow of river, learn to make your own way.Please remember to click “Mark as Answer” on the post that helps you. This can be beneficial to other community members reading the thread..
Using Dot Net Nuke to maintain a site developed in VS.NET using C#
Hi,Does anyone know if there is a way to create a site using C# and Visual Studio.NET 2003, but then use Dot Net Nuke to allow non-technical users to add content to the site. The current state of the site must be accessible in both VS.NET and DNN regardless of which application saved it last. Also preferably I would like the language used to remain C# even when edited by the marketing staff, so that I can still maintain it myself using VS.NET. Hope you understand what I mean. If this is not possible, I wonder if anyone knows what solution I am after. Thanks in adv..
Convert Visio Files To Other Formats Using .NET
Have you ever wondered how to convert Visio files to other formats using .NET? The following article explains how to convert a Visio file into a .jpg image. Visit http://www.aspalliance.com/377Jason N. GaylordASPInsider and Microsoft MVPhttp://jasongaylord.com..
writing data on files using c#.net
Hello all, I am creating a rich text document file and writing some data.using c#.net This is fine but i want to present data using style(eg. bold,font-size,etc). How is this possible? the code used is System.IO.Directory.CreateDirectory('C:/Receipt'); TextWriter tw = new StreamWriter('C:/Receipt/Receipt-' + ShipId + '-' + OrderNumber + '.rtf'); tw.WriteLine('This is the text to be bold but couldn't be bold'); tw.WriteLine('rn' Any help would be appreciable hi,you can try something like that FileStream sw = File.Open(Server.MapPath('Sample1.doc'),FileMode.Trun..
Using Class files without VS.NET
Hi, I have written some class files for different purpose and I want to include them to my page files. For one class file i use this code below. visit.aspx ---------------- <%@ page language='vb' src='visit.vb' inherits='vismain.viscustom' %> visit.vb -------------------- namespace vismain public class viscustom public sub additem(byval visID as string) .... End Sub End Class End Namespace what I need to use more then one class file in one aspx file !! Just like in Starterkit.Commerce project in login..
uploading files in Email using c#.net
I have a c#.net ASP webpage. Please let me if anyone can provide with a code for Attaching files.Thanking you.ABAK. Hi here is some code. MailMessage msgMail = new MailMessage();msgMail.To = sender address;msgMail.From = recepient address;msgMail.Subject = mail subject;msgMail.Body = body text;msgMail.Attachments.Add(new MailAttachment(your file path));SmtpMail.Send(msgMail); Hope it will help. try using the fileupload html control and change it to html webserver control. dim fileArr() as string = FileUpload.PostedFile.FileName.split(') ' to create an array with items o..
How can I read the HTTP file use c#? subject: image file.
The server have internet but the client can't link to internet. I want use the server to read HTTP file and show it to client.Thanks for your help.Weboy B.Wan---------------------------------------MSN: weboy.wan'at'msn.comE-Mail: weboy.wan'at'gmail.com private void Page_Load(object sender, System.EventArgs e) { Response.Buffer = true; System.Net.WebRequest req = System.Net.WebRequest.Create('http://www.microsoft.com/'); System.Net.WebResponse res = req.GetResponse(); System.IO.Stream stream = res.GetResponseStream(); System.IO.StreamReader reader = new System.IO.StreamReader(..
unintelligible file name when using Response to download a file. VB.net
I have a website that shows a list of files stored in the server. Here is the code:Dim ObjFileinfo As New FileInfo(strRootPath) Response.Clear() Response.AddHeader('Content-Disposition', 'attachement;filename=' & strFileName) 'NOTE: strFile Name contains the name in Russian, if I Response.Write(strFileName)'I get the proper Russian name displayed on the page so I am sure that I am passing the right oneResponse.AddHeader('Content_Length', ObjFileinfo.Length.ToString()) Response.ContentType = 'application/octet-stream' Response.Transm..
Provide well-designed C#.NET managed code for high quality PDF to TIFF image file converting and rendering.
- C Programming Tutorial
- C Programming useful Resources
- Selected Reading
An operator is a symbol that tells the compiler to perform specific mathematical or logical functions. C language is rich in built-in operators and provides the following types of operators −
- Arithmetic Operators
- Relational Operators
- Logical Operators
- Bitwise Operators
- Assignment Operators
- Misc Operators
We will, in this chapter, look into the way each operator works.
Arithmetic Operators
The following table shows all the arithmetic operators supported by the C language. Assume variable A holds 10 and variable B holds 20 then −
![C# Pdfsharp Convert Pdf To Tiff C# Pdfsharp Convert Pdf To Tiff](https://cdn.e-iceblue.com/images/art_images/sample-RTF.png)
Operator | Description | Example |
---|---|---|
+ | Adds two operands. | A + B = 30 |
− | Subtracts second operand from the first. | A − B = -10 |
* | Multiplies both operands. | A * B = 200 |
/ | Divides numerator by de-numerator. | B / A = 2 |
% | Modulus Operator and remainder of after an integer division. | B % A = 0 |
++ | Increment operator increases the integer value by one. | A++ = 11 |
-- | Decrement operator decreases the integer value by one. | A-- = 9 |
Relational Operators
The following table shows all the relational operators supported by C. Assume variable A holds 10 and variable B holds 20 then −
Operator | Description | Example |
---|---|---|
Checks if the values of two operands are equal or not. If yes, then the condition becomes true. | (A B) is not true. | |
!= | Checks if the values of two operands are equal or not. If the values are not equal, then the condition becomes true. | (A != B) is true. |
> | Checks if the value of left operand is greater than the value of right operand. If yes, then the condition becomes true. | (A > B) is not true. |
< | Checks if the value of left operand is less than the value of right operand. If yes, then the condition becomes true. | (A < B) is true. |
>= | Checks if the value of left operand is greater than or equal to the value of right operand. If yes, then the condition becomes true. | (A >= B) is not true. |
<= | Checks if the value of left operand is less than or equal to the value of right operand. If yes, then the condition becomes true. | (A <= B) is true. |
Logical Operators
Following table shows all the logical operators supported by C language. Assume variable A holds 1 and variable B holds 0, then −
Operator | Description | Example |
---|---|---|
&& | Called Logical AND operator. If both the operands are non-zero, then the condition becomes true. | (A && B) is false. |
|| | Called Logical OR Operator. If any of the two operands is non-zero, then the condition becomes true. | (A || B) is true. |
! | Called Logical NOT Operator. It is used to reverse the logical state of its operand. If a condition is true, then Logical NOT operator will make it false. | !(A && B) is true. |
Bitwise Operators
Bitwise operator works on bits and perform bit-by-bit operation. The truth tables for &, |, and ^ is as follows −
p | q | p & q | p | q | p ^ q |
---|---|---|---|---|
0 | 0 | 0 | 0 | 0 |
0 | 1 | 0 | 1 | 1 |
1 | 1 | 1 | 1 | 0 |
1 | 0 | 0 | 1 | 1 |
Assume A = 60 and B = 13 in binary format, they will be as follows −
A = 0011 1100
B = 0000 1101
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A&B = 0000 1100
A|B = 0011 1101
A^B = 0011 0001
~A = 1100 0011
The following table lists the bitwise operators supported by C. Assume variable 'A' holds 60 and variable 'B' holds 13, then −
Operator | Description | Example |
---|---|---|
& | Binary AND Operator copies a bit to the result if it exists in both operands. | (A & B) = 12, i.e., 0000 1100 |
| | Binary OR Operator copies a bit if it exists in either operand. | (A | B) = 61, i.e., 0011 1101 |
^ | Binary XOR Operator copies the bit if it is set in one operand but not both. | (A ^ B) = 49, i.e., 0011 0001 |
~ | Binary One's Complement Operator is unary and has the effect of 'flipping' bits. | (~A ) = ~(60), i.e,. -0111101 |
<< | Binary Left Shift Operator. The left operands value is moved left by the number of bits specified by the right operand. | A << 2 = 240 i.e., 1111 0000 |
>> | Binary Right Shift Operator. The left operands value is moved right by the number of bits specified by the right operand. | A >> 2 = 15 i.e., 0000 1111 |
Assignment Operators
The following table lists the assignment operators supported by the C language −
Operator | Description | Example |
---|---|---|
= | Simple assignment operator. Assigns values from right side operands to left side operand | C = A + B will assign the value of A + B to C |
+= | Add AND assignment operator. It adds the right operand to the left operand and assign the result to the left operand. | C += A is equivalent to C = C + A |
-= | Subtract AND assignment operator. It subtracts the right operand from the left operand and assigns the result to the left operand. | C -= A is equivalent to C = C - A |
*= | Multiply AND assignment operator. It multiplies the right operand with the left operand and assigns the result to the left operand. | C *= A is equivalent to C = C * A |
/= | Divide AND assignment operator. It divides the left operand with the right operand and assigns the result to the left operand. | C /= A is equivalent to C = C / A |
%= | Modulus AND assignment operator. It takes modulus using two operands and assigns the result to the left operand. | C %= A is equivalent to C = C % A |
<<= | Left shift AND assignment operator. | C <<= 2 is same as C = C << 2 |
>>= | Right shift AND assignment operator. | C >>= 2 is same as C = C >> 2 |
&= | Bitwise AND assignment operator. | C &= 2 is same as C = C & 2 |
^= | Bitwise exclusive OR and assignment operator. | C ^= 2 is same as C = C ^ 2 |
|= | Bitwise inclusive OR and assignment operator. | C |= 2 is same as C = C | 2 |
Misc Operators ↦ sizeof & ternary
Besides the operators discussed above, there are a few other important operators including sizeof and ? : supported by the C Language.
Operator | Description | Example |
---|---|---|
sizeof() | Returns the size of a variable. | sizeof(a), where a is integer, will return 4. |
& | Returns the address of a variable. | &a; returns the actual address of the variable. |
* | Pointer to a variable. | *a; |
? : | Conditional Expression. | If Condition is true ? then value X : otherwise value Y |
Operators Precedence in C
Operator precedence determines the grouping of terms in an expression and decides how an expression is evaluated. Certain operators have higher precedence than others; for example, the multiplication operator has a higher precedence than the addition operator.
For example, x = 7 + 3 * 2; here, x is assigned 13, not 20 because operator * has a higher precedence than +, so it first gets multiplied with 3*2 and then adds into 7.
Here, operators with the highest precedence appear at the top of the table, those with the lowest appear at the bottom. Within an expression, higher precedence operators will be evaluated first.
Category | Operator | Associativity |
---|---|---|
Postfix | () [] -> . ++ - - | Left to right |
Unary | + - ! ~ ++ - - (type)* & sizeof | Right to left |
Multiplicative | * / % | Left to right |
Additive | + - | Left to right |
Shift | << >> | Left to right |
Relational | < <= > >= | Left to right |
Equality | != | Left to right |
Bitwise AND | & | Left to right |
Bitwise XOR | ^ | Left to right |
Bitwise OR | | | Left to right |
Logical AND | && | Left to right |
Logical OR | || | Left to right |
Conditional | ?: | Right to left |
Assignment | = += -= *= /= %=>>= <<= &= ^= |= | Right to left |
Comma | , | Left to right |
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