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- PRODUCT : TURBO TUTOR NUMBER : 332
- VERSION : 2.00
- OS : PC-DOS
- DATE : August 25, 1986
-
- TITLE : WINDOWS UPDATE
-
- The following modifications prevent the possible locking of your
- system when the WINDOWS example is run on a monochrome system.
-
- 1. Make a backup of the file TUTOR.LIB.
-
- 2. Load the file TUTOR.LIB into the Turbo Pascal editor.
-
- 3. In the procedure MoveToScreen:
-
- Change the line:
- .
- .
- .
- Len := Len shr 1;
- .
- .
- .
-
- Change to:
- .
- .
- .
- if VideoMode = MonoMode then
- Move(Source, Dest, Len)
- else begin
- Len := Len shr 1;
- .
- .
- .
-
- 4. Change the line:
- .
- .
- .
- end; { MoveToScreen }
- .
- .
- .
-
-
- Change to:
- .
- .
- .
- end;
- end; { MoveToScreen }
- .
- .
- .
-
- 5. In the procedure MoveFromScreen:
-
- Change the line:
- .
- .
- .
- Len := Len shr 1;
- .
- .
- .
-
- Change to:
- .
- .
- .
- if VideoMode = MonoMode then
- Move(Source, Dest, Len)
- else begin
- Len := Len shr 1;
- .
- .
- .
-
- 6. Change the line:
- .
- .
- .
- end; { MoveFromScreen }
- .
- .
- .
-
-
- Change to:
- .
- .
- .
- end;
- end; { MoveFromScreen }
- .
- .
- .
-
- 7. At the top of the file, update the version number from 2.0 to
- 2.00A.
-
- 8. Save the file TUTOR.LIB.
-
-