I have a bound datagrid and all works fine but on a numeric column  but I
found that when the formatting for the column is set to C or N and I click
on a cell and replace the entire number it works fine, but if I change one
of the digits to the right of the decimal point and then I ...

Is it possible to add other controls to the ListView control in C# windows
forms. i.e. I want to add a button column so to speak to the list view. You
can do this sort of thing with the datagrid in asp.net, however I think the
datagrid in c# is overly complex for what I'm wanting to ...

Hello. I have a problem. I have a control and I want to try if a specific value of one property can be setted, without catching exception. So I set the value and then I restore the previuos value. Anyone know how to prevent that the control redraw between this two operations, to ...

Is there anything like Petshop or Duwamish but more of a regular
client/server windows forms based app that demonstrates good Window Forms
coding practices?   Or something that just demonstrates the right way to
bind controls to data for a c/s app?

I have two forms in a sample application, in my sub Main() i start the main
one - Application.Run(form1)
in the first form i have a button that opens up form 2:
Dim f2 as new form2

We have developed a Windows Forms MDI application that runs over Citrix ICA.
We use Infragistics for various UI controls.
Every once in a while when a user loads data into a grid they will get a big
red X in the area usually consumed by the grid and a JIT error box with no

I am loading a form in this method.  I have an accessor that is called Loginstatus within the frmMainForm.  When I Instantiate the frmMainForm I want to disable the File Menu if the Loginstatus is false.  In VB6 I would do something like this
frmMainForm auth = new frmMainForm()

I have a vb .net program
Public Class Testing
       Inherits System.Windows.Forms.Form
<STAThread()> Shared Sub Main()

I'm a new one on .NET development, I used VB6. In VB6, we can create component(COM) to expose some features to other applications.  Is there a way to do same thing in .NET? Is the widows service or web service same as COM
Thanks

   I am trying to write a note taking program such that each note is
presented in  it's own window form.  The note forms are created dynamically.
   Let say all the note windows are covered by another application's
windows.  When I click on one of the note windows (partially ...

I'm trying to instantiate a class from a precompiled assembly .dll and cast it into a known Interface typ
                       // Load the assembl
                       Assembly externalAssembly = Assembly.LoadFrom("some.dll")
                       // Create The typ

Can anyone point me to an example of how to use an input mask in a column of a datagrid
I want a mask like ##/##/#### for datetime input.  Thanks

I am writing a custom web browser that will only allow users to view a
particular website while taking an online test.
While the user is taking the test, I would like to limit their desktop
funcationality (ie. prevent them from running other applications like

I have a Program( exe File)
When it start up, it will hide in the System Tray and double Click it, it will display in the desktop
I am using Window Scheduling to run the exe file when the windows Start Up
However, The System Tray Icon did not show and

I am trying to do rich-client code hosted in Internet Explorer, formally referred to as ActiveX. I have a couple of examples for embedding a .net winform on an asp.net page. However, I seem unable to make any of these examples to work. The control just does not render, and I ...