C# / C Sharp Forum

I'd created a Template column on my DataGridView which contains a textbox and a button that is shown while on Edit mode. How do I capture the button's click event? I don't want to use the CellClick() event, I just want to capture the button click event? -- Arif

HI all, I am developing a shopping cart. The payment gateway requires certain form fields and the the form is posted to a asp page on their site. I am using Postbackurl. to do this. Problem is that the page moves away from my site, which is a Dotnetnuke site, to the payment gateway site. THis page then displays progress messages and...

IDE 2003 (C#) need to replace last string by a carriage return line feed find themethod(); replace it by themethod(); int i++; thanks

Doesn't seem to work. I just installed this and tried to run on my machine. I select 2 files using the elipsed buttons next to the Compare button and select my 2 files. I then select 2 .js file that look fine in Textpad as well as when I open them in VS.

Hello, I have a project less solution asp.net 2.0 with c#. I have a method in page code behind which returns a datatable, that method I want to assign in the objectdatasource select method, but when ever I am passing the typename in objectdatasource with the class name its saying couldn't find the type. but if the solution is not...

Hi, I have a Listbox in a Panel of SplitContainer. I want to anchor it so the listbox grows/shrinks vertically with the resizing the splitcontainer. This is my code What happens is it sizes the listbox horizontally about nearly the same size as the split container width.

hi Can I CreateFile and DeviceIOControl by C# ? Does it use the same functions as Visual C , what file should I include and link ? Thank you .

I added my custom control in datagridviewcell and I override the paint method to be visible in design mode ,but I still have a problem my custom control is custom comboBox and I need to Initiate it after loading its column because I take its datasource from owing column datasource I tried to make this in the constructor of the cell but I...

Hi, I know it's possible to open and edit a word document in hidden mode (without opening word), by edit i mean to replace one text with another. is it possible to do the same with pdf files too? if yes, how can it be done? thanks,

Hello everyone! I have the following problem I need to download several HTML pages and get meta-tags out of the code. I decided it would be better to download only the meta-tags rather than downloading the whole page. But the standard method (HttpWebRequest) in C# only allows me to download the whole page. Is there some alternative...

Hi All, To replace some substrings in a string value, i use Regex.Replace method mulptiple times like; strmemo = "new Data for user; Name:@@Name , Surname:@@Surname, Address:@@Address"; strmemo = Regex.Replace(strmemo,"@@Name", value1.ToString()); strmemo = Regex.Replace(strmemo,"@@Surname", value2.ToString()); strmemo =...

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When printing PDF files to laser printers the print file becomes several times as big as the original file size and this becomes a problem when printing to remote printers over slow connections. For instance 1 page PDF original size 224Kb generates 3.41 MB print file and that becomes a problem when printing 20 pager report. Does anyone know...

Are there tools for automating the conversion of unmanaged C++ headers to equivalent wrapper classes with metadata? I've got a back-end library with no exposed inheritance, but the interface classes are abstract and factory methods return the "real" internal classes. I'd like to feed the DLL and public headers to a tool to automatically...

Hello, My desktop application is developed using vb.net 2005 and uses crystal reports for .net 2005. I am now suffering complaints from the clients that when opening report in their machine, most of the time they get an error Application Server failed!. And a system restart may rectify the problem for a short period. In my development and...

If I set property in my user control like this ///////////////////////////////////// private Bitmap im; public Bitmap IM { get { return im;

Hi, In my .Net C# Windows form Form1, there's a DataGrid DataGrid1 on Form1. How do I validate if the values in DataGrid1 is modified or not? Thanks for help. Jason

Hi C# Experts: I'm writing a C# MDI program. I need to know when user is moving mouse on MDI's non-client area (that dark-gray background). I have tried code below but it did not catch the user's action. Anyone knows how it should be done? Thanks in advance. Polaris protected override void WndProc (ref Message m)

Hi, Hi have a string with 16 chars "25DD68EDEB8D5E11" and i want show it in form like this "25DD-68ED-EB8D-5E11", i try String.Format("{0:####-####-####-####}", mystr), but not work, i think that it is because the "mystr" it is already a string. Anyone can help me? Sorry my english....

Hi, Could someone please help me with sample code on how to programmatically add a column of checkboxes to data displayed in a Gridview? And how to find whether the checkbox is checked or not on postback. Thanks in advance.

HI all, Trying to get some folks familiar with C#. They have downloaded the express edition. Theses guys are used to firebird. My question is, Are the express editions able to work with databases outsite of MSSQL such as firebird. Thanks Robert

Check after removing "<link href='http://domainname/template/style1.css' rel='stylesheet' type='text/css'/>" it seems that you have taken this code from somewhere and this css is not existing (it is just a dummy name), the browser may be trying to load the css before it load the page, as a result of that process (since it is trying to load a...

The documentation for the "is" keyword says: An is expression evaluates to true if the provided expression is non-null, and the provided object can be cast to the provided type without causing an exception to be thrown. So, given: enum TestEnum { t1, t2 } TestEnum te = TestEnum.t1;

We have an executable that uses an App.Config file to hold things such as database connection strings etc. We now want to write a wrapper DLL around that executable to expose functionality to integrate with another app. Therefore we aim to have one new executable talking to the wrapper DLL that in turn talks to the original app. Although...

I have an app that shows the time it takes to execute a search, much like SQL Management Studio, but the app behaves as though the System.Windows.Forms.Timer gets blocked while binding the results to the grid. As you might expect, I execute the search in the background but I have to return to the UI thread to bind the results. While databinding,...