請問各位一的問題 我用delphi 8 動態建立一個物件 但我試不出如何建立出物件的event功能 ComboBox1 := ComboBox.Create; ComboBox1.Left:= 20; ComboBox1.Top := 20; ComboBox1.Items.add('---'); .... ComboBox1.SelectedIndexChanged <-- event 功能要如何設,還是我用錯指令 謝謝

ComboBox1 := ComboBox.Create; ComboBox1.parent:=self; ComboBox1.Left:= 20; ComboBox1.Top := 20; ComboBox1.Items.add('---'); .... change this statement "ComboBox1.SelectedIndexChanged <-- event 功能要如何設,還是我用錯指令" to : ComboBox1.OnSelect:=OnComboBox1Select; ... and append a new procedure as : procedure TForm1.OnComboBox1Select(Sender:Tobject); begin //your code end;