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- {
- WK>Hello everyone! I am sorta new at Pascal, and have been dabbling around,
- >trying to make a few useful programs. Right now i am working a program that
- >will generate a calender for a given year and print it out to the screen and
- >printer. I have successfully been able to print it on the screen, but i have
- >no idea how to get it out to the printer! Specifically, in my procedure that
- >prints the calender to the screen, I use GOTOXY to position the dates. This
- >doesn't work with the printer tho. Does anyone have any suggestions? Oh,
- >also, i am using asterics to create boxes around the dates. thanx for any
- >help!
-
- Well, you could press the PrntScr key after you have your calendar on
- the screen. You can do the same in software:
- }
- procedure PrintScreen;
- begin
- asm
- int 5h
- end;
- end;
-
- If you don't want to print the whole screen, here's a little routine
- that will print lines y1 through y2.
-
- {-----------------------}
- procedure prnt_scr(y1,y2 : byte);
- var
- c : char;
- regs : registers;
- x,y : byte;
-
- begin
- for y:= y1 to y2 do begin
- for x:= 1 to 80 do with regs do begin
- gotoxy(x,y);
- ah:= 8;
- bh:= 0;
- intr($10,regs);
-
- (*
- { uncomment to filter high ASCII chars }
- if (al>=127) then
- al:= 32;
- *)
-
- ah:= 0;
- dx:= 0;
- intr($17,regs);
- end;
- writeln(lst);
- end;
- write(lst,ff);
- end;
-