This method deletes the specified thumbnail image from Thumbnail Control.
Parameters
imageNumber
The sequential number of the
thumbnail image (starts from 1)
Return Value
Returns True if successful. Returns False if unsuccessful.
Explanation
The DeleteImage method deletes the specified thumbnail image from Thumbnail Control (the actual file remains). If you don't want to display the thumbnail image next time (ex. when reloading it), please delete the actual file after executing this method and when the return value is True.
By setting the sequential number of the thumbnail image into the ArrayImageNumber property prior to executing this method, the actual filename will be set in the ArrayFileName, ArrayPageNumber, and ArrayDirectoryName properties.
See Also
Thumbnail Members | Newtone.ImageKit.Win.Thumbnail