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virtual L_INT LBitmapBase::ConvertFromDDB(hDC, hBitmap, hPalette)
Converts a Windows device dependent bitmap (DDB) into an LBitmapBase objects bitmap. When this function is completed, there are two copies of the image in memory: the original DDB and the LEAD bitmap. Freeing one will not affect the other.
Handle to the device responsible for the conversion. The mapping mode of the device context must be MM_TEXT.
Handle to the DDB to be converted.
Handle to the palette. This value can be NULL if the hDC parameter refers to a device that is greater than 8 bits, or if the bitmap will use the system palette.
| Value | Meaning |
|---|---|
| SUCCESS | The function was successful. |
| < 1 | An error occurred. Refer to Return Codes. |
This function updates information in the bitmap handle and copies the DDB image data into the LBitmapBase objects bitmap.
Win32, x64.
For an example, refer to LBitmapBase::ConvertToDDB.
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