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DelLine procedure

In unit Crt

Delete line at cursor position.

Declaration

pascal
procedure DelLine

Description

DelLine removes the current line. Lines following the current line are scrolled 1 line up, and an empty line is inserted at the bottom of the current window. The cursor doesn't move.

Errors

None.

See also

Example: ex11

pascal
Program Example10;
uses Crt;

{ Program to demonstrate the InsLine function. }

begin
  ClrScr;
  WriteLn;
  WriteLn('Line 1');
  WriteLn('Line 2');
  WriteLn('Line 2');
  WriteLn('Line 3');
  WriteLn;
  WriteLn('Oops, Line 2 is listed twice,',
          ' let''s delete the line at the cursor postion');
  GotoXY(1,3);
  ReadKey;
  DelLine;
  GotoXY(1,10);
end.

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.