类似这样:
var
Ctrl: TControl;for i:=0 to form1.ControlCount -1 do begin
Ctrl:=form1.Controls[i];
...可以用(Ctrl as TBotton).enable这样强制类型转换
...可以用Ctrl.Name或Ctrl.Taget判断是否是自己需要控制的控件end;
var
Ctrl: TControl;for i:=0 to form1.ControlCount -1 do begin
Ctrl:=form1.Controls[i];
...可以用(Ctrl as TBotton).enable这样强制类型转换
...可以用Ctrl.Name或Ctrl.Taget判断是否是自己需要控制的控件end;
Controls[i].Enabled:=false;
if components[i] is tedit then
(components[i] as tedit).text:='test';
if components[i] is tedit then
if components[i] is tedit.enable:=False;
:)
if components[i] is tedit then
(components[i] as tedit).enable:=False;