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Overview |
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Group |
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Quick Info
Windows NT
| Yes
| Win95
| Yes
| Win32s
| Yes
| Import Library
| gdi32.lib
| Header File
| wingdi.h
| Unicode
| No
| Platform Notes
| Windows 95: int == 16 bits
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CreateDiscardableBitmap
The CreateDiscardableBitmap function creates a discardable bitmap that is compatible with the specified
device. The bitmap has the same bits-per-pixel format and the same color palette
as the device. An application can select this bitmap as the current bitmap for
a memory device that is compatible with the specified device.
The CreateDiscardableBitmap function is included only for compatibility with earlier versions of Windows.
For Win32-based applications, use the CreateCompatibleBitmap function.
HBITMAP CreateDiscardableBitmap(
HDC hdc,
| // handle to device context
| int nWidth,
| // bitmap width
| int nHeight
| // bitmap height
| );
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Parameters
hdc
Identifies a device context.
nWidth
Specifies the width, in bits, of the bitmap.
nHeight
Specifies the height, in bits, of the bitmap.
Return Values
If the function succeeds, the return value is a handle to the bitmap.
If the function fails, the return value is NULL.
Remarks
When you no longer need the bitmap, call the DeleteObject function to delete it.
See Also
CreateCompatibleBitmap, DeleteObject
Related Links
Software for Delphi and C++ Builder developers
Software for Visual Studio .NET developers
Software for Visual Basic 6 developers
Delphi Tips&Tricks
MegaDetailed.NET
TMS Scripter Studio Pro components for Delphi/C++Builder
More Online Helps
Win32 Multimedia Programmer's Reference (mmedia.hlp)
OLE Programmer's Reference (ole.hlp)
Microsoft Windows Pen API Programmer's Reference (penapi.hlp)
Microsoft Windows Sockets 2 Reference (sock2.hlp)
Microsoft Windows Telephony API (TAPI) Programmer's Reference (tapi.hlp)
Unix Manual Pages
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