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;
    }
}