Saves the acquired image as a PNG file.
Boolean ObjectName. SaveAsPNG(String FileName)
String FileName: the name of the PNG file to be saved.
Boolean.
TRUE indicates success. FALSE indicates failure.
When an error occurs and IfThrowException property is TRUE, an exception will be thrown.
When FALSE is returned or an exception is thrown, check ErrorCode property and ErrorString property for error information.
PNG is a built-in feature of Dynamic TWAIN, no other DLLs are required.