How To Hide Datalis of image when i get null value in datase

 ID="grdprof" runat="server">                                                                           ID="userPhoto" ImageUrl="~/images/File.png" runat="server" />                                                                             ID="Image1" ImageUrl="~/images/File.png" runat="server" />                                                                             ID="Image2" ImageUrl="~/images/File.png" runat="server" />                                                                             ID="Image3" ImageUrl="~/images/File.png" runat="server" />                                                                             ID="Image4" ImageUrl="~/images/File.png" runat="server" />

    behind code---  public void Bind()     {         DCI_BAL1 objDCI_BAL = new DCI_BAL1();         DataSet ds = new DataSet();         string collegeId = Session["CollegeId"].ToString();         objDCI_BAL.Qtype = "11";         objDCI_BAL.CollegeId = collegeId;         objDCI_BAL.UserId = UserID;         ds = objDCI_BAL.BindData(objDCI_BAL);         if (ds.Tables.Count > 0)         {             grdprof.DataSource = ds;             grdprof.DataBind= ds; }    I want to Know how to Hide ImageUrl="~/images/File.png" when i get value null in column     so please help me

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Nilesh Shah9y ago
you can use "Visible" to conditionally show or hide the image
<asp:Image ID="Image1" ImageUrl="~/images/File.png" runat="server" Visible='<%#GetVisibility(Eval("Prospectus_mention_File4"))%>'/>
in code behind write:
public string GetVisibility(string yourColumnName)
    {
       //write your logic here to check column
    }
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