Welcome to
www.tdxlibrary.org
Home of the
the TDx_Library...
"RAD DirectX"
for
C++ Builder
...
- Description
The TDx_DrawSurface::GetUniquenessValue method will retrieve the surface's current uniqueness value.
If the retrieved uniqueness value is different to the previous one, it indicates that the surface contents have changed.
A uniqueness value of zero indicates the surface is likely to be changing beyond the control of the TDx_Draw_Library.
If the method call fails, the OnError event will be triggered with one of the following values:
DDERR_INVALIDOBJECT
DDERR_INVALIDPARAMS
- Parameters
Value
The Value parameter will reference the surface's current uniqueness value if this method returns successfully.
- See Also
- Top
TDx_Draw_Library v2.00 Component Reference
|
|
|
[ TDx_DrawSurface::GetUniquenessValue() ] [ next: IsLost() ] [ prev: GetSurfaceDesc() ] public:
virtual bool __fastcall GetUniquenessValue( dword* pValue );
TDX_DRAWSURFACE::GETUNIQUENESSVALUE()
[ component method ]
If you would like to submit additions or improvements to this page, click: darren_john_dwyer@hotmail.com. |
|