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C# 隐藏字段未绑定值详细信息查看asp.net_C#_Asp.net - Fatal编程技术网

C# 隐藏字段未绑定值详细信息查看asp.net

C# 隐藏字段未绑定值详细信息查看asp.net,c#,asp.net,C#,Asp.net,您好,我有一个名为DetailsView 1的DetailsView。在InsertItemTemplate中,我添加了一个名为MeasureProcessId的HiddenField 但是,当我插入一个实体时,我得到一个错误,该值未绑定。请尝试以下操作: 添加有关所获得错误的详细信息。如果可能,在调试模式中共享调试模式上的完整codechk值在调试模式中MeasureProcessId.value绑定但在实体中未绑定 <asp:HiddenField ID="MeasureProcess

您好,我有一个名为DetailsView 1的DetailsView。在InsertItemTemplate中,我添加了一个名为MeasureProcessId的HiddenField

但是,当我插入一个实体时,我得到一个错误,该值未绑定。

请尝试以下操作:


添加有关所获得错误的详细信息。如果可能,在调试模式中共享调试模式上的完整codechk值在调试模式中MeasureProcessId.value绑定但在实体中未绑定
<asp:HiddenField ID="MeasureProcessId" runat="server" Value='<%# Bind("MeasureProcessId") %>'/>
 if (Request.QueryString["mid"] != null)
              {
                  string MeasureProcessId = Request.QueryString["mid"];
                  (DetailsView1.FindControl("MeasureProcessId") as HiddenField).Value = MeasureProcessId;
              }