asp.net遍历页面所有的按钮(或控件)
//遍历页面所有button，设置其可见属性为false
{
if (btn.GetType().Name == "Button")
{
//((TextBox)txtobj).Text = "";
//TextBox tb = new TextBox();
//tb = (TextBox)this.FindControl(txtobj.ID);
//tb.Text = "";
Button bt=new Button();
bt=(Button)this.FindControl(btn.ID);
bt.Visible=true;
}
}