I need to convert the standard ARGB pixel format that .net uses to a
RGBA to use in opengl, any idea how one could go about this?
Cheers
Phil

Anyone out there know how to load and play a video file (avi) in .NET
I am looking for a managed method.  Com/Interop isn't an option.
Thanks

Hello, All!
SolidBrush brush = new SolidBrush(SystemColors.Control);
e.Graphics.FillRectangle(brush,Rect);
Why this code draws picture1(see attach)

I have a simple problem. How do I draw rectangles w/
smooth corners? I can draw an ellipse but it's too "round"
inside my rectangle. I would like to have the "round"
effect only on the edges where the horizontal/vertical

I have a bitmap
I need to redraw a part of the bitmap to another location on the same
bitmap, nad the remaining part to be painted with another things
Wich should be the way?

I ned to make a drawImage as fast as possible and elimiante any checks I
dont really need...
By exemple if I dont do any transparent renders, it will be an advantage to
specify Graphics.CompositingMode = CompositingMode.SourceCopy?

Why do I got so many page faults in a simple image viewer as below?
The image is a full screen size jpg (200k on disk)
Private myimg As Bitmap
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As

I have a series of images, loaded into Image objects.  they are of
different sizes, and when I add them to an image list, they resize to
fill the H and V values by stretching.  I need to make them size and
center, retaining their original aspect ratio, but placed inside a new

I'm trying to loop through all the printers in my computer system using WMI.
However, I found out that it doesn't really get the correct number of
printers in my system.
I have 16 printers in my printers & faxes.  However, when I use the WMI to

I am trying to save the image in .TIFF format. But when the ASPX sends
the request to browser it opens the download dialog box with the
format as .aspx instead of .tiff. How should I open the download
dialog box as .tiff for saving the image. Should I have to set

I can create an image object with a string printed on it. But, how I can
rotate the whole image 270 degree clockwise
static public Bitmap createSerial()
         {

Hi, I want to calculate the height of a string that fits
in a certain width and display it inside the rectangle.
However, no matter how much I try, the MeasureString
never returns the correct height (for the text needs to

now, i want to create a class libary that will accept a string and then
output an Image back.
The image is simply a white rectangle with a specific size of area, and a
black string will be on it.

I'm not sure if this is the right newsgroup, does anyone know where in the
.net class library i can retrieve the system appearance / theme settings. In
particular the font settings. e.g. to get the system default font for a
Tooltip or Menu.

My app draws some text.
I want to be able to select and copy that text to the clipboard (along with
its font info if possible).
I tried drawing a rectangle around the text and ...