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This method is used to display or remove a bitmap, typically during initialisation of a Dyalog runtime application.
The argument to GreetBitmap is ⍬ or a 2 element vector as follows:
|||Display||0 = off, 1 = on.|
|||Bitmap file name||Character vector.|
If the argument is ⍬, the bitmap is removed.
The image may also be displayed initially by setting parameter: greet_bitmap on the command line, e.g.:
c:\myapp\dyalogrt greet_bitmap=mylogo myws
The image is displayed until either an untrapped error occurs, causing the interpreter to (attempt to) display the session window, or the GreetBitmap method is called.