Hide Ajax PopupControlExtender on Button click using javascript in Asp.net

Write the javascript function with the name HidePopup():

<script language="javascript" type="text/javascript">

function HidePopup() {

        

         $find('<%=PopupPstureGrip.ClientID%>').hidePopup();

         return false;

     }

</script>

Add Ajax PopupControlExtender control with some properties

<asp:PopupControlExtender ID="PopupPstureGrip"  runat="server" CommitProperty="value"   TargetControlID="txtposture" PopupControlID="PanelPostureGrip" Position="top" ></asp:PopupControlExtender>

Add asp.net Hide Button and call the javascript HidePopup() function in OnClientClick event

<asp:Button ID="btnCancel1" runat="server" Text="Cancel"   OnClientClick="HidePopup();"/>

How to Add an Image Commandfield to Gridview dynamically in asp.net

Adding Commandfield to Gridview dynamically in pageload with not IsPostBack

Add the following Namespace in the top for CommandField   :

using System.Web.UI.WebControls;

then

protected void Page_Load(object sender, EventArgs e)

    {

        if (!Page.IsPostBack)

        {

          CommandField   cmdfld = new CommandField();
           //Specify Image path

            cmdfld.SelectText = "<img src='./_images/EditIcon.gif'>";

            cmdfld.ShowSelectButton = true;

            cmdfld.HeaderText = "Edit";

            cmdfld.HeaderStyle.HorizontalAlign = HorizontalAlign.Left;

            GridView1.Columns.Add(cmdfld);

            GridView1.DataBind();

        }

    }

Create a Function in sqlserver 2008 to get Names from table by passing Ids as a Parameter:

The following is the Create function to get names by passing ids as a parameters.

CREATE FUNCTION GetNameById

(

    @id varchar(100)

)

RETURNS varchar(max)

AS

BEGIN

               

    declare @output varchar(max)

    select @output = COALESCE(@output + ', ', '') + Name

    from TableName

    where Id in (select * from Split(@id,','))

    return @output

END