Hi All,
I am trying to retrieve a hiddenfield value inside gridview control which is a uniqueid datatype from database but without success. I tried GUID id= new GUID(stringvale), it only returns 0000-0000-0000-0000. See my code below:
protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
HiddenField hiddenField = (HiddenField)GridView1.Rows[e.RowIndex].FindControl("hiddenid");
Guid mid = new Guid(hiddenField.Value);
....
}
<asp:TemplateField HeaderText="id" >
<EditItemTemplate>
<asp:HiddenField ID="hiddenid" runat="server" Value='<%# Bind("id") %>' />
</EditItemTemplate>
</asp:TemplateField>
the mid value is somet ...
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