I Want to send data from Grid View into Webform

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C#

protected void OnRowDataBound(object sender, System.Web.UI.WebControls.GridViewRowEventArgs e)
        {
            if (e.Row.RowType == DataControlRowType.DataRow)
            {
                e.Row.Attributes["onclick"] = Page.ClientScript.GetPostBackClientHyperlink(GView, "Select$" + e.Row.RowIndex);
                e.Row.ToolTip = "Click to select this row.";
            }
        }
        protected void OnSelectedIndexChanged(object sender, EventArgs e)
        {
            foreach (GridViewRow row in GView.Rows)
            {
                if (row.RowIndex == GView.SelectedIndex)
                {
                    row.BackColor = ColorTranslator.FromHtml("#A1DCF2");
                    row.ToolTip = string.Empty;
                    
                    txtUID.Text = GView.Rows[0].Cells[0].Text;
                }
                else
                {
                    row.BackColor = ColorTranslator.FromHtml("#FFFFFF");
                    row.ToolTip = "Click to select this row.";
                }
            }
        }

i have the about coding and want to send record of the specific row into webform by clicking over it. Help me you any one can......