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- !SHORT:Display_Directory Display "Sidekick" type pick directory
- Display_Directory DirTTT
-
-
-
- Purpose To display a Sidekick-like directory for the user to select
- a file.
-
- Returns a string containing the selected file.
-
- Declaration Display_Directory( var PathName: string;
- FileMask: string):string;
-
- PathName is a string variable containing the directory to
- initially display.
-
- FileMask is a string containing a DOS compatible file mask.
- The ? and * symbols are supported e.g. '*.pas',
- '???willy.*'.
-
- Remarks If the D.AllowEsc variable is enabled, then the function
- returns a string of #027 if the user ESCapes.
-
- There is no facility for saving/restoring the screen
- automatically. If necessary, use the SaveScreen and
- RestoreScreen procedures included in the WinTTT unit.
-
- Example
-
-
- USES CRT, FASTTTT, DOS, KEYTTT, WINTTT, DIRTTT;
- VAR F,P : STRING;
- BEGIN
- GETDIR(0,P);
- F := DISPLAY_DIRECTORY(P,'*.*');
- END;
-
-