csharp 迭代通过父控件

Posted 2021-05-12

foreach (var control in this.Parent.Controls)
            {
                if (control.GetType() == typeof(TextBox) && ((TextBox)control).ID == "txtSuburb")
                {
                    var txtSuburb = (TextBox)control;
                    txtSuburb.Text = "My Suburb";
                }
            }