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GeneralCreateInstance exception Pin
Hans Ruck4-Sep-03 5:18
Hans Ruck4-Sep-03 5:18 
Generaldatabind to datatable.rows.count Pin
troels_sorensen4-Sep-03 3:38
troels_sorensen4-Sep-03 3:38 
GeneralRe: databind to datatable.rows.count Pin
Ista4-Sep-03 13:54
Ista4-Sep-03 13:54 
GeneralRe: databind to datatable.rows.count Pin
troels_sorensen7-Sep-03 6:35
troels_sorensen7-Sep-03 6:35 
GeneralProblems Run WinZip via a SOAP Service in C# Pin
S S Basra3-Sep-03 23:30
S S Basra3-Sep-03 23:30 
GeneralWorking with different image format Pin
Stephane David3-Sep-03 22:16
Stephane David3-Sep-03 22:16 
GeneralRe: Working with different image format Pin
Philip Fitzsimons4-Sep-03 3:00
Philip Fitzsimons4-Sep-03 3:00 
GeneralRe: Working with different image format Pin
Stephane David4-Sep-03 20:14
Stephane David4-Sep-03 20:14 
I've made some further testing, and discovered it comes from the format.
With two similar picture, 256 colors,one is png the other is gif

Bitmap bitmap = new Bitmap("Myfile.png");

-> bitmap.PixelFormat = PixelFormat.Format32bppArgb

Bitmap bitmap = new Bitmap("Myfile.gif");

-> bitmap.PixelFormat = PixelFormat.Format8bppIndexed

Conclusion :
The png codec is "buggy" and if you use the standard constructor, the bitmap ignore the file attributes and is always 32bppp.
The gif coded works OK, and the bitmap keeps the file attributes.

With this, I've reduced my application memory usage by 60%
GeneralTetx to XML Pin
Hojtha Karlsson3-Sep-03 22:13
Hojtha Karlsson3-Sep-03 22:13 
GeneralRe: Tetx to XML Pin
Ista5-Sep-03 3:56
Ista5-Sep-03 3:56 
GeneralSuspendLayout() doen't work on richTextBox Pin
eranas3-Sep-03 21:08
eranas3-Sep-03 21:08 
GeneralRe: SuspendLayout() doen't work on richTextBox Pin
Corinna John5-Sep-03 1:05
Corinna John5-Sep-03 1:05 
GeneralFill the List with Data Set Pin
Birdy3-Sep-03 20:25
Birdy3-Sep-03 20:25 
GeneralRe: Fill the List with Data Set Pin
Braulio Dez3-Sep-03 23:52
Braulio Dez3-Sep-03 23:52 
GeneralDirectX question Pin
Meysam Mahfouzi3-Sep-03 17:21
Meysam Mahfouzi3-Sep-03 17:21 
GeneralRe: DirectX question Pin
TimK3-Sep-03 18:00
TimK3-Sep-03 18:00 
GeneralRe: DirectX question Pin
Meysam Mahfouzi3-Sep-03 18:23
Meysam Mahfouzi3-Sep-03 18:23 
GeneralHelp!!!!!!(at C# of environment use VB function ) Pin
simonasp3-Sep-03 17:12
simonasp3-Sep-03 17:12 
GeneralRe: Help!!!!!!(at C# of environment use VB function ) Pin
Corinna John4-Sep-03 1:48
Corinna John4-Sep-03 1:48 
GeneralThread safety Pin
TimK3-Sep-03 14:34
TimK3-Sep-03 14:34 
GeneralRe: Thread safety Pin
Meysam Mahfouzi3-Sep-03 17:11
Meysam Mahfouzi3-Sep-03 17:11 
GeneralRe: Thread safety Pin
TimK3-Sep-03 17:56
TimK3-Sep-03 17:56 
GeneralRe: Thread safety Pin
Meysam Mahfouzi3-Sep-03 18:35
Meysam Mahfouzi3-Sep-03 18:35 
GeneralRe: Thread safety Pin
TimK3-Sep-03 19:00
TimK3-Sep-03 19:00 
GeneralRe: Thread safety Pin
scadaguy4-Sep-03 6:57
scadaguy4-Sep-03 6:57 

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