"/网络"应用程序中的服务器错误。
一个页面只能有一个服务器端Form标记。
说明:执行当前Web请求期间,出现未处理的异常。请检讨有关错误的更多信息,堆栈跟踪,它起源于代码。
异常详细信息:System.Web.HttpException:一页只能有一个服务器端Form标记
。
源错误:
执行当前Web请求期间生成了未处理的异常。有关的起源和异常的位置,可以使用下面的异常堆栈跟踪标识
堆栈跟踪:[HttpException (0x80004005): A page can have only one server-side Form tag.]
System.Web.UI.Page.OnFormRender() +89
System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +51
System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +43
System.Web.UI.HtmlControls.HtmlForm.Render(HtmlTextWriter output) +335
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +74
System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +291
System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +49
System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer) +56
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +234
System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +53
System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +98
System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +43
System.Web.UI.HtmlControls.HtmlForm.Render(HtmlTextWriter output) +335
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +74
System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +291
System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +49
System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer) +56
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +234
System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +53
System.Web.UI.Control.Render(HtmlTextWriter writer) +31
System.Web.UI.Page.Render(HtmlTextWriter writer) +39
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +74
System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +291
System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +49
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5542