This method saves the editing changes into the image data.
Parameters
None
Return Value
Returns True if successful. Returns False if unsuccessful.
Explanation
The Modify method saves the editing changes into the image data. For raster images, the content drawn into the ImageHdc property is copied to the image data referred to by the ImageHandle property and saved when the Modify method executes. Likewise, changes made with the raster image editing toolbar are saved to the image data referred to by the ImageHandle property and saved when the Modify method executes. (For raster images, only the base image can be modified.)
For vector images, the Modify method saves editing changes to the image referred to by the EditImageLayerNo property. (This is the image data referred to by either the ImageHandle property or the Layer(EditImageLayerNo).ImageHandle property)