程晓晖

摘要： foreach (Control control in this.Controls[0].Controls) { if (control is HtmlForm) { foreach (Control con in control.Controls) { if (con is ContentPlaceHolder) { foreach (Control ctrl in con.Controls) { string id = ctrl.UniqueID; if (ctrl is Label) { this.TextBox1.Text = "abc"; } } } } } } 阅读全文