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NF:ddraw.IDirectDrawSurface7.GetDC |
IDirectDrawSurface7::GetDC (ddraw.h) |
Creates a GDI-compatible handle of a device context for this surface. |
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directdraw\idirectdrawsurface7_getdc.htm |
directdraw |
683be1bc-8232-42de-907f-1136ffdd524d |
12/05/2018 |
GetDC, GetDC method [DirectDraw], GetDC method [DirectDraw],IDirectDrawSurface7 interface, IDirectDrawSurface7 interface [DirectDraw],GetDC method, IDirectDrawSurface7.GetDC, IDirectDrawSurface7::GetDC, ddraw/IDirectDrawSurface7::GetDC, directdraw.idirectdrawsurface7_getdc |
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ddraw.h |
Windows |
Ddraw.lib |
Ddraw.dll |
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Windows |
19H1 |
Creates a GDI-compatible handle of a device context for this surface.
A pointer to a variable that receives the handle of the device context for this surface.
If the method succeeds, the return value is DD_OK.
If it fails, the method can return one of the following error values:
- DDERR_DCALREADYCREATED
- DDERR_GENERIC
- DDERR_INVALIDOBJECT
- DDERR_INVALIDPARAMS
- DDERR_INVALIDSURFACETYPE
- DDERR_SURFACELOST
- DDERR_UNSUPPORTED
- DDERR_WASSTILLDRAWING
GetDC uses an internal version of the IDirectDrawSurface7::Lock method to lock the surface. The surface remains locked until the IDirectDrawSurface7::ReleaseDC method is called.