Highlight and display paging enabled GridView row based on ID using C# in ASP.Net

Amol111 says:

row.Cells[1].Text

 you cant get the cells directly as you have used template field so you need to find the control and use it in if condition like below

foreach (GridViewRow row in this.gvdEncashment.Rows)
{
    if ((row.FindControl("Your Comparing Control ID") as Label).Text == this.txtSearch.Text.Trim()) //You need to mention with which control value you are comparing.
    {
        gvdEncashment.SelectRow(row.RowIndex);
        row.BackColor = Color.PeachPuff;
    }
}

Hi, Amol111

HTML

<div>
    <asp:ScriptManager ID="ScriptManager1" runat="server">
    </asp:ScriptManager>
    <div style="overflow: hidden; overflow-x: scroll; height: auto; width: 98%">
        <br />
        <asp:TextBox ID="txtSearch" runat="server" />
        <asp:Button ID="btnSearch" Text="Search" OnClick="OnSearch" runat="server" />
        <asp:UpdatePanel ID="UpdatePanel11" runat="server">
            <ContentTemplate>
                <asp:Panel ID="pnlMsg" runat="server" BackColor="white" Height="150px" Width="300px"
                    Style="display: none">
                    <table style="width: 100%; border: Solid 2px #D46900; width: 100%; height: 100%;
                        font-family: Verdana; font-size: small">
                        <tr style="background-image: url(Images/header.gif)">
                            <td style="height: 10%; color: White; font-weight: bold; padding: 3px; font-size: larger;
                                font-family: Calibri" align="Left">
                                Message Box
                            </td>
                            <td style="color: White; font-weight: bold; padding: 3px; font-size: larger" align="Right">
                                <asp:ImageButton ID="ImageButton2" runat="server" ImageUrl="Images/Close.gif" Style="border: 0px"
                                    align="right" />
                            </td>
                        </tr>
                        <tr>
                            <td colspan="2" align="center" style="padding: 5px; text-align: center">
                            </td>
                        </tr>
                        <tr>
                            <td colspan="2" align="center" style="padding: 5px; text-align: center">
                                <asp:Label ID="lblpmsg" runat="server" /><br />
                            </td>
                        </tr>
                        <tr>
                            <td colspan="2">
                            </td>
                        </tr>
                        <tr>
                            <td style="text-align: center" colspan="2">
                                <asp:Button ID="Button1" runat="server" Text="OK!!" CssClass="btnokpopup" />
                            </td>
                        </tr>
                        <tr>
                            <td colspan="2" align="center" style="padding: 5px; text-align: center">
                            </td>
                        </tr>
                        <asp:TextBox ID="txtSortingName" runat="server" Visible="false"></asp:TextBox>
                        <asp:TextBox ID="txtGridSortFlow" runat="server" Visible="false" AutoPostBack="True"></asp:TextBox>
                    </table>
                    <br />
                </asp:Panel>
                <asp:GridView ID="gvdEncashment" runat="server" AllowSorting="True" AutoGenerateColumns="False"
                    AutoGenerateSelectButton="True" AllowPaging="true" OnPageIndexChanging="OnPageIndexChanging"
                    DataKeyNames="CgNo" PageSize="3">
                    <HeaderStyle CssClass="FixedHeader" />
                    <EditRowStyle BackColor="#2461BF" />
                    <FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
                    <HeaderStyle BackColor="#507CD1" CssClass="FixedHeader" Font-Bold="True" ForeColor="White" />
                    <PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="left" />
                    <RowStyle BackColor="#EFF3FB" Height="21px" />
                    <SelectedRowStyle BackColor="#D1DDF1" Font-Bold="True" ForeColor="#333333" />
                    <AlternatingRowStyle BackColor="White" />
                    <Columns>
                        <%-- <asp:TemplateField HeaderText="Financial Year" ControlStyle-Width="90px" ItemStyle-HorizontalAlign="Center">
                            <ItemTemplate>
                                <asp:Label ID="Fy" runat="server" Text='<%#Eval("Fy") %>' />
                            </ItemTemplate>
                            <ControlStyle Width="80px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Center" />
                        </asp:TemplateField>--%>
                        <asp:TemplateField HeaderText="CgNo" ControlStyle-Width="60px" ItemStyle-HorizontalAlign="Center"
                            SortExpression="CgNo">
                            <ItemTemplate>
                                <asp:Label ID="id" runat="server" Text='<%#Eval("CgNo") %>' />
                            </ItemTemplate>
                            <ControlStyle Width="60px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Center" />
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="CG Date" ControlStyle-Width="150px" ItemStyle-HorizontalAlign="Center"
                            Visible="false">
                            <ItemTemplate>
                                <asp:Label ID="CgDate" runat="server" Text='<%#Eval("CgDate","{0:dd MMM yyyy}") %>' />
                            </ItemTemplate>
                            <ControlStyle Width="150px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Center" />
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="CbNo" ControlStyle-Width="80px" ItemStyle-HorizontalAlign="Center">
                            <ItemTemplate>
                                <asp:Label ID="CbNo" runat="server" Text='<%#Eval("CbNo") %>' />
                            </ItemTemplate>
                            <ControlStyle Width="80px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Center" />
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="CbDate" ControlStyle-Width="150px" ItemStyle-HorizontalAlign="Center">
                            <ItemTemplate>
                                <asp:Label ID="CbDate" runat="server" Text='<%#Eval("CbDate","{0:dd MMM yyyy}") %>' />
                            </ItemTemplate>
                            <ControlStyle Width="150px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Center" />
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="Name" ControlStyle-Width="250px" ItemStyle-HorizontalAlign="Left"
                            SortExpression="Name">
                            <ItemTemplate>
                                <asp:Label ID="Name" runat="server" Text='<%#Eval("Name") %>' />
                            </ItemTemplate>
                            <ControlStyle Width="250px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Left" />
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="Designation" ControlStyle-Width="350px" ItemStyle-HorizontalAlign="Left">
                            <ItemTemplate>
                                <asp:Label ID="Designation" runat="server" Text='<%#Eval("Designation") %>' />
                            </ItemTemplate>
                            <ControlStyle Width="350px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Left" />
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="Dopt No" ControlStyle-Width="70px" ItemStyle-HorizontalAlign="Center">
                            <ItemTemplate>
                                <asp:Label ID="DoptNo" runat="server" Text='<%#Eval("DoptNo") %>' />
                            </ItemTemplate>
                            <ControlStyle Width="70px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Center" />
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="DoptDate" ControlStyle-Width="150px" ItemStyle-HorizontalAlign="Center"
                            Visible="false">
                            <ItemTemplate>
                                <asp:Label ID="DoptDate" runat="server" Text='<%#Eval("DoptDate","{0:dd MMM yyyy}") %>' />
                            </ItemTemplate>
                            <ControlStyle Width="150px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Center" />
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="Pay" ControlStyle-Width="115px" ItemStyle-HorizontalAlign="Right">
                            <ItemTemplate>
                                <asp:Label ID="Pay" runat="server" Text='<%#Eval("Pay") %>' />
                            </ItemTemplate>
                            <ControlStyle Width="115px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Right" />
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="Gp" ControlStyle-Width="115px" ItemStyle-HorizontalAlign="Right">
                            <ItemTemplate>
                                <asp:Label ID="Gp" runat="server" Text='<%#Eval("Gp") %>' />
                            </ItemTemplate>
                            <ControlStyle Width="115px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Right" />
                        </asp:TemplateField>
                        <%--    <asp:TemplateField HeaderText="DaRate" ControlStyle-Width="90px" ItemStyle-HorizontalAlign="Right">
                            <ItemTemplate>
                                <asp:Label ID="DaRate" runat="server" Text='<%#Eval("DaRate") %>' />
                            </ItemTemplate  
                            <ControlStyle Width="90px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Right" />
                        </asp:TemplateField>--%>
                        <%--    <asp:TemplateField HeaderText="DaAmount" ControlStyle-Width="90" ItemStyle-HorizontalAlign="Right">
                            <ItemTemplate>
                                <asp:Label ID="DaAmount" runat="server" Text='<%#Eval("DAAmt") %>' />
                            </ItemTemplate>
                            <ControlStyle Width="90px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Right" />
                        </asp:TemplateField>--%>
                        <asp:TemplateField HeaderText="ElDays" ControlStyle-Width="50px" ItemStyle-HorizontalAlign="Right">
                            <ItemTemplate>
                                <asp:Label ID="ElDays" runat="server" Text='<%#Eval("ElDays") %>' />
                            </ItemTemplate>
                            <ControlStyle Width="50px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Right" />
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="BillAmount" ControlStyle-Width="115px" ItemStyle-HorizontalAlign="Right">
                            <ItemTemplate>
                                <asp:Label ID="BillAmount" runat="server" Text='<%#Eval("BillAmt") %>' />
                            </ItemTemplate>
                            <ControlStyle Width="115px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Right" />
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="IT Percent" ControlStyle-Width="60px" ItemStyle-HorizontalAlign="Center">
                            <ItemTemplate>
                                <asp:Label ID="itper" runat="server" Text='<%#Eval("itper") %>' />
                            </ItemTemplate>
                            <ControlStyle Width="60px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Center" />
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="IncomeTax" ControlStyle-Width="50px" ItemStyle-HorizontalAlign="Right">
                            <ItemTemplate>
                                <asp:Label ID="IncomeTax" runat="server" Text='<%#Eval("IncomeTax") %>' />
                            </ItemTemplate>
                            <ControlStyle Width="50px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Right" />
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="Cess" ControlStyle-Width="70px" ItemStyle-HorizontalAlign="Right">
                            <ItemTemplate>
                                <asp:Label ID="Cess" runat="server" Text='<%#Eval("Cess") %>' />
                            </ItemTemplate>
                            <ControlStyle Width="70px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Right" />
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="TotalTax" ControlStyle-Width="115px" ItemStyle-HorizontalAlign="Right">
                            <ItemTemplate>
                                <asp:Label ID="TotalTax" runat="server" Text='<%#Eval("TotalTax") %>' />
                            </ItemTemplate>
                            <ControlStyle Width="115px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Right" />
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="NetAmt" ControlStyle-Width="130px" ItemStyle-HorizontalAlign="Right">
                            <ItemTemplate>
                                <asp:Label ID="NetAmt" runat="server" Text='<%#Eval("NetAmt") %>' />
                            </ItemTemplate>
                            <ControlStyle Width="130px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Right" />
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="BPAmt " ControlStyle-Width="115px" ItemStyle-HorizontalAlign="Right">
                            <ItemTemplate>
                                <asp:Label ID="BPAmt" runat="server" Text='<%#Eval("BPAmt") %>' />
                            </ItemTemplate>
                            <ControlStyle Width="115px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Right" />
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="BPDate" ControlStyle-Width="150px" ItemStyle-HorizontalAlign="center">
                            <ItemTemplate>
                                <asp:Label ID="BPDate" runat="server" Text='<%#Eval("BPDate","{0:dd MMM yyyy}") %>' />
                            </ItemTemplate>
                            <ControlStyle Width="150px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Center" />
                        </asp:TemplateField>
                        <asp:TemplateField HeaderText="BPCheqNo" ControlStyle-Width="300px" ItemStyle-HorizontalAlign="left">
                            <ItemTemplate>
                                <asp:Label ID="BPCheqNo" runat="server" Text='<%#Eval("BPChqNo") %>' />
                            </ItemTemplate>
                            <ControlStyle Width="300px"></ControlStyle>
                            <ItemStyle HorizontalAlign="Left" />
                        </asp:TemplateField>
                    </Columns>
                </asp:GridView>
            </ContentTemplate>
        </asp:UpdatePanel>
    </div>
</div>

C#

protected void Page_Load(object sender, EventArgs e)
{
    if (!this.IsPostBack)
    {
        this.BindGrid();
    }
}

private void BindGrid()
{
    DataTable dt = new DataTable();
    dt.Columns.Add("Fy", typeof(string));
    dt.Columns.Add("CgNo", typeof(int));
    dt.Columns.Add("CgDate", typeof(DateTime));
    dt.Columns.Add("CbNo", typeof(int));
    dt.Columns.Add("CbDate", typeof(DateTime));
    dt.Columns.Add("Name", typeof(string));
    dt.Columns.Add("Designation", typeof(string));
    dt.Columns.Add("DoptNo", typeof(int));
    dt.Columns.Add("DoptDate", typeof(DateTime));
    dt.Columns.Add("Pay", typeof(string));
    dt.Columns.Add("Gp", typeof(string));
    dt.Columns.Add("ElDays", typeof(string));
    dt.Columns.Add("BillAmt", typeof(double));
    dt.Columns.Add("itper", typeof(string));
    dt.Columns.Add("IncomeTax", typeof(double));
    dt.Columns.Add("Cess", typeof(string));
    dt.Columns.Add("TotalTax", typeof(double));
    dt.Columns.Add("NetAmt", typeof(double));
    dt.Columns.Add("BPAmt", typeof(double));
    dt.Columns.Add("BPDate", typeof(DateTime));
    dt.Columns.Add("BPChqNo", typeof(int));

    dt.Rows.Add("1data", 1, DateTime.Now, 21, DateTime.Now, "PETER", "Testing", 101, DateTime.Now, "1000", "A", "21", 1000, "TEST", 200, "CSS", 121000, 101010, 10101, DateTime.Now, 344332);
    dt.Rows.Add("1data", 2, DateTime.Now, 21, DateTime.Now, "PETER", "Testing", 101, DateTime.Now, "1000", "A", "21", 1000, "TEST", 200, "CSS", 121000, 101010, 10101, DateTime.Now, 344332);
    dt.Rows.Add("1data", 3, DateTime.Now, 21, DateTime.Now, "PETER", "Testing", 101, DateTime.Now, "1000", "A", "21", 1000, "TEST", 200, "CSS", 121000, 101010, 10101, DateTime.Now, 344332);
    dt.Rows.Add("1data", 4, DateTime.Now, 21, DateTime.Now, "PETER", "Testing", 101, DateTime.Now, "1000", "A", "21", 1000, "TEST", 200, "CSS", 121000, 101010, 10101, DateTime.Now, 344332);
    dt.Rows.Add("1data", 5, DateTime.Now, 21, DateTime.Now, "PETER", "Testing", 101, DateTime.Now, "1000", "A", "21", 1000, "TEST", 200, "CSS", 121000, 101010, 10101, DateTime.Now, 344332);
    dt.Rows.Add("1data", 6, DateTime.Now, 21, DateTime.Now, "PETER", "Testing", 101, DateTime.Now, "1000", "A", "21", 1000, "TEST", 200, "CSS", 121000, 101010, 10101, DateTime.Now, 344332);
    dt.Rows.Add("1data", 7, DateTime.Now, 21, DateTime.Now, "PETER", "Testing", 101, DateTime.Now, "1000", "A", "21", 1000, "TEST", 200, "CSS", 121000, 101010, 10101, DateTime.Now, 344332);
    dt.Rows.Add("1data", 8, DateTime.Now, 21, DateTime.Now, "PETER", "Testing", 101, DateTime.Now, "1000", "A", "21", 1000, "TEST", 200, "CSS", 121000, 101010, 10101, DateTime.Now, 344332);
    dt.Rows.Add("1data", 9, DateTime.Now, 21, DateTime.Now, "PETER", "Testing", 101, DateTime.Now, "1000", "A", "21", 1000, "TEST", 200, "CSS", 121000, 101010, 10101, DateTime.Now, 344332);
    dt.Rows.Add("1data", 10, DateTime.Now, 21, DateTime.Now, "PETER", "Testing", 101, DateTime.Now, "1000", "A", "21", 1000, "TEST", 200, "CSS", 121000, 101010, 10101, DateTime.Now, 344332);
    dt.Rows.Add("1data", 11, DateTime.Now, 21, DateTime.Now, "PETER", "Testing", 101, DateTime.Now, "1000", "A", "21", 1000, "TEST", 200, "CSS", 121000, 101010, 10101, DateTime.Now, 344332);
    dt.Rows.Add("1data", 12, DateTime.Now, 21, DateTime.Now, "PETER", "Testing", 101, DateTime.Now, "1000", "A", "21", 1000, "TEST", 200, "CSS", 121000, 101010, 10101, DateTime.Now, 344332);
    dt.Rows.Add("1data", 13, DateTime.Now, 21, DateTime.Now, "PETER", "Testing", 101, DateTime.Now, "1000", "A", "21", 1000, "TEST", 200, "CSS", 121000, 101010, 10101, DateTime.Now, 344332);
    dt.Rows.Add("1data", 14, DateTime.Now, 21, DateTime.Now, "PETER", "Testing", 101, DateTime.Now, "1000", "A", "21", 1000, "TEST", 200, "CSS", 121000, 101010, 10101, DateTime.Now, 344332);

    gvdEncashment.DataSource = dt;
    gvdEncashment.DataBind();
}

protected void OnPageIndexChanging(object sender, GridViewPageEventArgs e)
{
    this.PopulateGridByIndex(e.NewPageIndex);
}


private void PopulateGridByIndex(int index)
{
    this.gvdEncashment.PageIndex = index;
    this.BindGrid();
}

protected void OnSearch(object sender, EventArgs e)
{
    bool isSatisfied = false;
    int index = gvdEncashment.PageIndex;

    for (int i = 0; i < gvdEncashment.PageCount; i++)
    {
        PopulateGridByIndex(i);
        foreach (GridViewRow row in this.gvdEncashment.Rows)
        {
            if ((row.FindControl("id") as Label).Text == this.txtSearch.Text.Trim())
            {
                gvdEncashment.SelectRow(row.RowIndex);
                row.BackColor = Color.PeachPuff;
                isSatisfied = true;
                break;
            }
        }
        if (isSatisfied)
        {
            break;
        }
    }
    if (!isSatisfied)
    {
        PopulateGridByIndex(index);
    }
}

Screenshot