作者在 2008-04-05 16:00:00 发布以下内容
From: http://msdn2.microsoft.com/en-us/library/aa264946(VS.60).aspx
LoadPicture( [filename], [size], [colordepth],[x,y] )
| filename | Optional. String expression specifying a filename. Can include folder and drive. If no filename is specified LoadPicture clears the Image or PictureBox control. |
| size | Optional variant. If filename is a cursor or icon file, specifies the desired image size. |
| colordepth | Optional variant. If filename is a cursor or icon file, specifies the desired color depth. |
| x | Optional variant, required if y is used. If filename is a cursor or icon file, specifies the width desired. In a file containing multiple separate images, the best possible match is used if an image of that size is not available. X and y values are only used when colordepth is set to vbLPCustom. For icon files 255 is the maximum possible value. |
| y |
Optional variant, required if x is used. If filename is a cursor or icon file, specifies the height desired. In a file containing multiple separate images, the best possible match is used if an image of that size is not available. For icon files 255 is the maximum possible value. |
size :
| vbLPSmall | 0 | System small icon. |
| vbLPLarge | 1 | System large icon size, as determined by the video driver. |
| vbLPSmallShell | 2 | Shell small icon size, as determined by the Caption Buttons size setting on the Appearance tab in the Control Panel Display Properties dialog box. |
| vbLPLargeShell | 3 | Shell large icon size, as determined by the Icon size setting on the Appearance tab in the Control Panel Display Properties dialog box. |
| vbLPCustom | 4 | Custom size, values provided by x and y arguments |
colordepth :
| vbLPDefault | 0 | Best available match if the specified file is used. |
| vbLPMonochrome | 1 | 2 colors. |
| vbLPVGAColor | 2 | 16 colors. |
| vbLPColor | 3 | 256 colors. |
