为什么结果是0？(0分)

T

tsingmei

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2001-04-27

• #1

GetCursorPos(Point);
POINT:=Image2.ScreenToClient(Point);
ColorEdit.Text:=IntToStr(GetPixel(handle,Point.x,Point.y));

为什么结果是0？

 

W

wantlong

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2001-04-27

• #2

我试验了一下，结果不是0
var
Point:TPoint;
begin
GetCursorPos(Point)

POINT:=Image2.ScreenToClient(Point);
Edit1.Text:=IntToStr(GetPixel(handle,Point.x,Point.y));
end;

 

T

tsingmei

Unregistered / Unconfirmed

GUEST, unregistred user!

• 2001-04-27

• #3

接受答案了.