I like to Draw an Image Using two dimensional byte array[512][256].

I used SetPixelV method to plot the image.

But Its very slow & hidden some buttons(Controls) at run time in the same dialog.

For reference i send some code,

for(row = 0; row <512; row ++)
  for(col = 0; col < 256; col++)
    Data[row][col] = y;
   SetPixelV(d, 10+row, 10+col, RGB(Data[row][col],Data[row][col],Data[row][col]));
pls, clear me a better solution.