可能的解决方案:
在后台文件中重载VerifyRenderingInServerForm方法,如:
public override void VerifyRenderingInServerForm(Control control)
{
//base.VerifyRenderingInServerForm(control);
}
转载于:https://www.cnblogs.com/tuncaysanli/archive/2009/02/13/1390276.html
转载于:https://www.cnblogs.com/tuncaysanli/archive/2009/02/13/1390276.html