How do I get the value from gridview hiddenfield.

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<asp:TemplateField HeaderText="Gender">
                                                             <ItemTemplate>
                                                                 <asp:Label ID="lblGender" runat="server" Text='<%# Eval("Gender") %>'></asp:Label>
                                                                 <asp:HiddenField ID="lblGenderid" runat="server" Value='<%# Eval("Gender_Id") %>' />
                                                             </ItemTemplate>
                                                         </asp:TemplateField>

.ChildGender = CType(Me.grdchild.Rows(intCount).FindControl("lblGenderid"), HiddenField).Value
While accessing the value i am getting error as Input string was not in a correct format.

Posted 28-Dec-14 20:17pm

ank0657

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PTG.Jake · Answer 1 · 2014-12-29T10:45:00

Solution 1

Is this rowdatabound event?

I normally use a label and set it visible to false.

<asp:label id="lblGenderid" runat="server" Text'=<%# Eval("Gender_Id") %>'  visible="false" />

then:

Dim lbl as Label = TryCast(e.row.FindControl("lblGenderid"), label)

Posted 29-Dec-14 10:45am

PTG.Jake

Updated 29-Dec-14 10:48am

v3