你把一个TButton和一个TSpeedButton的OnClick都设置成一样的试看看。如
procedure TForm1.SpeedButton1Click(Sender: TObject);
begin
if TWinControl(Sender).Name = 'Button1 ' then
ShowMessage( 'Button1 ')
else if TWinControl(Sender).Name = 'SpeedButton1 ' then
ShowMessage( 'SpeedButton1 ');
end;
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