ClrScr procedure


4.8.2.2. ClrEOL procedure	Table of Contents	4.8.2.4. Delay procedure

- 4.8.2.3. - Table of Contents

4. Standard Units

4.8. CRT - Keyboard and monitor control routines

4.8.2. CRT Unit Procedures and Functions

4.8.2.3. ClrScr procedure

Targets: MS-DOS, OS/2, Win32

CRT Unit, WinCRT Unit

Clears the active windows and returns the cursor to the upper-left corner.

Declaration:

procedure ClrScr;

Remarks:
Sets all character positions to blanks with the currently defined text attributes. Thus, if TextBackground is not black, the entire screen becomes the background color. This also applies to characters cleared by ClrEOL, InsLine and DelLine, and to empty lines created by scrolling.

ClrScr is window-relative.


4.8.2.2. ClrEOL procedure	Table of Contents	4.8.2.4. Delay procedure

- 4.8.2.3. -