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{
>I need a routine that will go to a specific screen position and grab one
>or two Characters that are there (or next to it) - e.g It would go to row
>1 column 1 and return With the Character in that spot..
Try this For TP 6.0
}
Uses
Crt;
Function ScrnChar(x,y:Byte):Char;
Var
xkeep, ykeep : Byte;
begin
xkeep := whereX;
ykeep := whereY;
GotoXY(x, y);
Asm
push bx
mov ah,8
xor bx,bx
int 16
mov @Result,al
pop bx
end;
GotoXY(xkeep,ykeep)
end;
{
I am not sure about the "@Result" as being the correct name, but TP 6.0 has a
name that is used For the result of a Function. This should be Compatible with
the Windows etc. of TP 6.0
}
Var
ch : Char;
Count : Integer;
begin
ClrScr;
For Count := 1 to 500 do
begin
Write(chr(Count));
if count mod 80 = 0 then
Write(#13#10);
end;
ch := scrnChar(5,5);
Write(#13#10#10#10#10#10,'The Character at position (5,5) is: ',ch);
readln;
end.
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