EnumChildWindows(Self.Handle,@EnumChildWndProc,0);function EnumChildWndProc(AhWnd:LongInt;
AlParam:lParam):boolean;stdcall;
var
WndClassName: array[0..254] of Char;
WndCaption: array[0..254] of Char;
begin
GetClassName(AhWnd,wndClassName,254);
GetWindowText(aHwnd,WndCaption,254);
if wndClassName='TButton' then
//怎么转换为TButton
AlParam:lParam):boolean;stdcall;
var
WndClassName: array[0..254] of Char;
WndCaption: array[0..254] of Char;
begin
GetClassName(AhWnd,wndClassName,254);
GetWindowText(aHwnd,WndCaption,254);
if wndClassName='TButton' then
//怎么转换为TButton
我想设置属性TButton(xxx).Caption:='aa';