Hi there, I need your appreciated help.
My problem is show always to all the GridView and the column HeaderText=“Image” show exclusively for the users with Cookies is not ‘null’ and have 1
value.
I follow this approch: would be to give a HeaderText for TemplateField, say Image, and then find using that and try this code.
I don’t have error but the TemplateField
Image is always visible.
Thanks for your time and hints.
<script runat="server">
public void Page_Load (Object sender, EventArgs e)
{
OdbcConnection myConnectionString = new OdbcConnection(
ConfigurationManager.ConnectionStrings["ConnMySQL"].ConnectionString);
myConnectionString.Open();
myConnectionString.Close();
myConnectionString.Dispose();
lblMessage.Text = "";
if (Request.Cookies["name"] != null)
{
string fld = Request.Cookies["name"].Value;
Response.Write("My Cookie is ...<br>");
Response.Write(fld + "<br>");
}
else
{
Response.Write("Cookie not valid ...<br>");
}
}
protected void GridView1_RowCreated(object sender, GridViewRowEventArgs e)
{
(
(DataControlField)GridView1.Columns
.Cast<DataControlField>()
.Where(fld => fld.HeaderText == "Image")
.SingleOrDefault()
).Visible = false;
}
</script>
<asp:TemplateField HeaderText="Image">
<ItemTemplate>
<asp:ImageButton ID="ImageButton1" CommandName="Edit" Runat="Server"
ImageUrl="/Images/edit.gif" ToolTip="edit"
OnClientClick="return confirm('Confirm?.');" />
</ItemTemplate>
<EditItemTemplate>
<asp:ImageButton ID="ImageButton2" CommandName="Update" Runat="Server"
ImageUrl="/Images/update.gif" ToolTip="update"
OnClientClick="return confirm('Confirm?.');" />
<asp:ImageButton ID="ImageButton3" CommandName="Delete" Runat="Server"
ImageUrl="/Images/delete.gif" ToolTip="delete"
OnClientClick="return confirm('Confirm?.');" />
</EditItemTemplate>
</asp:TemplateField>