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prop_printerdialogahook.htm
Navigation:  Language Reference > App C - PROP: Runtime Properties > Complete Property List >====== PROP:PrinterDialogAHook ====== Previous pageReturn to chapter overviewNext page

A property of the SYSTEM built-in variable that sets the override procedure for the PRINTERDIALOGA internal Clarion procedure. Equivalent to {PROP:LibHook,24}. Assign the ADDRESS of the overriding procedure, and the runtime library will call the overriding procedure instead of the PRINTERDIALOGA procedure. Assign zero and the runtime library will once again call its internal procedure. The overriding procedure's prototype must be exactly the same as the PRINTERDIALOGA procedure found in the BUILTINS.CLW file. (WRITE-ONLY)

PRINTERDIALOGA(<;STRING title>,SIGNED mode=0,<;*REPORT prn>),BOOL,PROC,NAME('Cla$PrinterDialogA')
prop_printerdialogahook.htm.txt · Last modified: 2021/04/15 15:57 (external edit)