protected void btnGetDetails_Click(object sender, EventArgs e) { lblMessage.Text = ""; try { DataTable dt = new DataTable(); if (txtSearch.Text != "") { dt = obj_wallet.getBeneficiaryDetailByID(txtSearch.Text); if (dt.Rows.Count > 0) { gvRegistration.DataSource = dt; gvRegistration.DataBind(); } else { gvRegistration.DataSource = null; gvRegistration.DataBind(); } } else if (txtDate1.Text != "") { string date1 = txtDate1.Text; date1 = Convert.ToDateTime(date1).ToString("yyyy-MM-dd"); string date2 = ""; if (txtDate2.Text != "") { date2 = txtDate2.Text; date2 = Convert.ToDateTime(date2).ToString("yyyy-MM-dd"); } dt = obj_wallet.getBeneficiaryDetailByDate(date1, date2); if (dt.Rows.Count > 0) { gvRegistration.DataSource = dt; gvRegistration.DataBind(); } else { gvRegistration.DataSource = null; gvRegistration.DataBind(); } } else { BindBeneficiaryDetails(); } } catch (Exception ex) { lblMessage.Text = ex.Message; } }