Try MCGA mode 13h you can set this using the video bios,
if you are in 32-bit code try passing down the call to the
BIOS through the DPMI server.
AH=0000 AL=0013 INT 10h
INT 10/AH=00 Set Video Mode
10/AH=0C Write Pixel
10/AH=0D Read Pixel
If you are a 32-bit app the EGA Video Ram is located at
or for a 16-bit app it will be located at A000:0000
You can draw pixels by directly writing to the above locations.
Each pixel's color is defined by a byte's value yielding 256 colors,
and the position of the byte in the segment defines its location
on a screen,
the pallete for these colors can be manipulated using I/O
When using a XY coordinate it needs to be turned into its
corresponding position in the video ram.
To do so for zero-base coordinates do:
Hence for a 320x200 pixel screen you would perform
the following calculation:
I'll come back with some example code later.
I Developed application in C# with crystal reports and created setup file in third party (Advance) Installer.When i installed my application on client system application is working but ...