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| The original LoadPicture() function in VFP returns valid handles to bitmaps, icons, cursors, and metafiles |
User rating: 0/10 (0 votes) | | |
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| Before you begin: |
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| Provide valid file names when calling this function. |
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DECLARE INTEGER GetObjectType IN gdi32 INTEGER h
#DEFINE OBJ_BITMAP 7
#DEFINE OBJ_METAFILE 9
LOCAL obj
* provide valid file names
= LoadObject("badge.bmp")
= LoadObject("BACKGRND.GIF")
= LoadObject("BD04956_.WMF")
= LoadObject("FILES10.ICO")
= LoadObject("H_POINT.CUR")
PROCEDURE LoadObject (lcFilename)
LOCAL obj
? "Filename:", FULLPATH(lcFilename)
IF FILE(lcFilename)
obj = LoadPicture (lcFilename)
ENDIF
IF TYPE("obj") = "O"
? "Handle:", obj.handle
? "Handle type:", GetObjectType(obj.handle)
? "Width:", obj.width
? "Height:", obj.height
ELSE
?? " -- not accessible"
ENDIF
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User rating: 0/10 (0 votes) | | | 640 bytes
Created: 2002-03-31 14:09:12
Modified: 2003-04-23 22:22:10
Visits in 7 days: 146 |
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| My comment: |
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| The LoadPicture() function (note this is a VFP function, not Win32 one) loads bitmap files as well as GIF and JPEG files, converting them into memory bitmaps. So after all you get valid bitmap handle -- no need to implement Win32-based algorithms for reading GIFs and JPEGs. |
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| Word Index links for this example: |
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Displaying standard progress dialog box when copying files
