Hide label in gridview after few seconds using jQuery in ASP.Net

Hi endra,

I have created sample that full fill your requirement.

HTML

<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">
    <center>
        <asp:ScriptManager ID="ScriptManager1" runat="server" />
        <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataKeyNames="CategoryID"
            OnRowCommand="GridView1_RowCommand">
            <Columns>
                <asp:TemplateField HeaderText="CategoryName" SortExpression="CategoryName">
                    <ItemTemplate>
                        <asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
                            <ContentTemplate>
                                <asp:Label ID="Label1" runat="server" Text='<%# Eval("CategoryID") %>'></asp:Label>
                                <asp:Label ID="lblMessage" runat="server" Text="your data submited successfully or try again"
                                    Visible="false" ForeColor="Red"></asp:Label>
                                <asp:TextBox ID="TextBox1" runat="server" Text=""></asp:TextBox>
                                <asp:Button ID="Button1" Text="send" runat="server" CommandName="sendMsg" />
                            </ContentTemplate>
                        </asp:UpdatePanel>
                    </ItemTemplate>
                </asp:TemplateField>
            </Columns>
        </asp:GridView>
    </center>
    <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
    <script type="text/javascript">
        $(function () {
            $('[id*=GridView1] [id*=Button1]').click(function () {
                setTimeout(function () { $("[id*=lblMessage]").hide(); }, 2000);
            });
            var prm = Sys.WebForms.PageRequestManager.getInstance();
            if (prm != null) {
                prm.add_endRequest(function (sender, e) {
                    if (sender._postBackSettings.panelsToUpdate != null) {
                        $('[id*=GridView1] [id*=Button1]').click(function () {
                            setTimeout(function () { $("[id*=lblMessage]").hide(); }, 2000);
                        });
                    }
                });
            };
        });
    </script>
</asp:Content>

Code

protected void Page_Load(object sender, EventArgs e)
{
    if (!this.IsPostBack)
    {
        DataTable dt = new DataTable();
        dt.Columns.AddRange(new DataColumn[1] { new DataColumn("CategoryID") });
        dt.Rows.Add(1);
        dt.Rows.Add(2);
        dt.Rows.Add(3);
        dt.Rows.Add(4);
        GridView1.DataSource = dt;
        GridView1.DataBind();
    }
}
protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
    Button row = (Button)e.CommandSource;
    if (e.CommandName == "sendMsg")
    {
        Label lbl = (row.NamingContainer.FindControl("lblMessage") as Label);
        lbl.Visible = true;
    }
}

Screenshot