bitblt

[canine]

Im having trouble with bitblt
I can get it to display an image but I call bitblt again in a different placeit dosent create it.
I am trying to have an image move around the screen.
Also how do you make a window un resizeable and un maximizable?
Thanx in advanced

[novacain]

What does GetLastError() report?
What are the values in the BitBlt() call?
Are you using a framebuffer system?

To make a window stay a constant size try

case WM_MOVING:
case WM_SIZING://these are sent AS the user changes them 
//replace the new coods with the previously captured Screen Coods (GetWindowRect() in WM_INIT / WM_CREATE)
((RECT*)lParam)->left=rScreenRect.left;
((RECT*)lParam)->right=rScreenRect.right;
((RECT*)lParam)->top=rScreenRect.top;
((RECT*)lParam)->bottom=rScreenRect.bottom;
break;

then return the msg to defwinproc function (or DefMDIChildProc())

[canine]

uh well I have no ide about the framebuffer;How do you use GetLastError;and I am calling bitblt as simple as possible with just normal coords and hdcs from get compattiblehdc,gethdc, and I just found the width and hight.

[novacain]

All the values seem correct?
No NULL HDC's or -ve coods? (or coods off the image)
Have not wiped the HDC or BMP?

if(!BitBlt(Blah, blah,.....))
{
    iError=GetLastError();
    sprintf(sBuffer,"BitBlt failed with error %d.", iError);
    MessageBox(hWnd,sBuffer,"App Error",MB_OK|MB_ICONERROR);
}

Look the error up in the help

0 = error success (you don't want to see this)
87 = incorrect param
ect

You are Being very careful with your GDI memory? ReleaseDC() any GetDC() and DeleteObject() any CreateXX()'s (not while selected into a DC)