The GetObjectType identifies the type of the specified object.
DWORD GetObjectType(
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HGDIOBJ h |
// handle of graphic object |
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); |
If the function succeeds, the return value identifies the object. This value can be one of the following:
|
Value |
Meaning |
|
OBJ_BITMAP |
Bitmap |
|
OBJ_BRUSH |
Brush |
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OBJ_FONT |
Font |
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OBJ_PAL |
Palette |
|
OBJ_PEN |
Pen |
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OBJ_EXTPEN |
Extended pen |
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OBJ_REGION |
Region |
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OBJ_DC |
Device context |
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OBJ_MEMDC |
Memory device context |
|
OBJ_METAFILE |
Metafile |
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OBJ_METADC |
Metafile device context |
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OBJ_ENHMETAFILE |
Enhanced metafile |
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OBJ_ENHMETADC |
Enhanced metafile device context |
If the function fails, the return value is zero. To get extended error information, call GetLastError.