例如将当前Form上所有的Edit都设为False
var
i:integer;
begin
for i:=0 to ComponentCount-1 do
if (Components[i] is TEdit) then
(Componenets[i] as TEdit).Enabled:=False;
end;
var
i:integer;
begin
for i:=0 to ComponentCount-1 do
if (Components[i] is TEdit) then
(Componenets[i] as TEdit).Enabled:=False;
end;
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货