The drawing performance of the DataGridView (.NET Framework 2.0) is very bad.
I can every single cell getting painted. This behavior is even worse on
nVidia based graphic adapters even with the more powerfull ones with current
drivers. (e.g. 8600 GT) On an ATI Radeon X1900 the ...

Is there a way to change the Browsable Attribute Setting at Runtime for a
Control.  i need to set some properties to off so I can display some settings
in a Property Grid.  Can this be done?

I'm trying to do something that should be really simple, but I can't get it to
work.  I have a simple test program that consists of a Panel control (Panel1), a
TextBox (TextBox1), and a Button (Button1).  When the user clicks on the button,
I want to draw the text in the TextBox ...

I have found the following defect with the TreeView Control (i'm using
VS .Net 2005, with .Net framework 3.0 installed, on windows XP
Professional SP2 machine). Here are the steps to create a sample
application that will reproduce the defect (expected time to

I am creating a UserControl in VS2005, which overrides OnPaint and
OnPaintBackground.
I have a button placed in a corner inside of the control which when pressed
calls Invalidate(rect) with a rectangle that is only part of the

Has anyone had any success with ImageAnimator and Animated PNGs?
(APNG)
So far I have only been able to get GIF's to be recognized as animate-
able.

Im workin on a screen scrapping enginewhere it uses windows forms Web
Browser control to simulate the browsing of website from Login,
Search, and get search results via RegEx and Logout after the search.
If I use Internet Explorer, the search results works fine. All special

I would like to write a Microsoft Office (power point, web expression, word)
resident control that will play fragments of DVD movies. Can someone point me
to the documentation where it says that office supports managed controls?
Back in VS2005 days a Visual Studio PM posted ...

   I have a requirement where I display the properties of an object
in the property grid. There are two properties "Type" and "Name". The
"Type" is an enum and hence will be displayed as a combo box. The
"Name" is dependent on "Type". If "Type" is, say A, I want "Name" to

I have a TextBox control in a WinForms dialog. If I enter a Character and
convert it to ASCII by ASCIIEnconding.ASCII.GetBytes() it works. But when I
enter an ASCII value below 0x20 by holding ALT and entering the value using
the number pad I get and convert it, I do not get the ...

I have a WindowsForms app. A ComboBox's SelectedIndexChanged event drives a
bunch of other functions in the app. However, if the ComboBox has the focus
and someone scrolls the mouse's wheel, the app can't process the events (and
subsequent functions) fast enough and the app hangs ...

We are developing a dynamic GUI that builds the GUI from an XML Document.  
This is done thru the use of reflections dynamic method invocation and the
Activator.CreateInstance methods.  I’m not sure is our design and the dynamic
layout engine is responsible for the incorrect ...

Was wondering if anyone could recommend useful objects that could be used to
programmatically compare two files visually.  Something that could display
possible two scrollable regions and highlight the differences between them,
through code.