protected void Grd_Country_RowEditing(object sender, GridViewEditEventArgs e) { Grd_Country.EditIndex = e.NewEditIndex; getcon(); string str = "select country_name,country_id from tbl_country"; SqlCommand cmd = new SqlCommand(str, con); SqlDataAdapter ad1 = new SqlDataAdapter(cmd); DataTable dt = new DataTable(); ad1.Fill(dt); if (dt.Rows.Count > 0) { Grd_Country.DataSource = dt; Grd_Country.DataBind(); } }
protected void Btn_View_Click(object sender, EventArgs e) { getcon(); string str1 = "select country_name,country_id from tbl_country"; SqlCommand cmd1 = new SqlCommand(str1, con); SqlDataAdapter ad1 = new SqlDataAdapter(cmd1); DataTable dt1 = new DataTable(); ad1.Fill(dt1); if (dt1.Rows.Count > 0) { Grd_Country.DataSource = dt1; Grd_Country.DataBind(); } con.Close(); }
protected void Grd_Country_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e) { getcon(); Grd_Country.EditIndex = -1; string str1 = "select country_name,country_id from tbl_country"; SqlCommand cmd1 = new SqlCommand(str1, con); SqlDataAdapter ad1 = new SqlDataAdapter(cmd1); DataTable dt1 = new DataTable(); ad1.Fill(dt1); if (dt1.Rows.Count > 0) { Grd_Country.DataSource = dt1; Grd_Country.DataBind(); } con.Close(); }
protected void Grd_Country_RowDeleting(object sender, GridViewDeleteEventArgs e) { getcon(); string dk = Grd_Country.DataKeys[e.RowIndex].Values[0].ToString(); string str = "delete from tbl_country where country_id='" + dk + "'"; SqlCommand cmd = new SqlCommand(str, con); cmd.ExecuteNonQuery(); string str1 = "select country_name,country_id from tbl_country"; SqlCommand cmd1 = new SqlCommand(str1, con); SqlDataAdapter ad = new SqlDataAdapter(cmd1); DataTable dt1 = new DataTable(); ad.Fill(dt1); if (dt1.Rows.Count > 0) { Grd_Country.DataSource = dt1; Grd_Country.DataBind(); } con.Close(); }
protected void Grd_Country_RowUpdating(object sender, GridViewUpdateEventArgs e) { getcon(); string dk = Grd_Country.DataKeys[e.RowIndex].Values[0].ToString(); string cname = ((TextBox)Grd_Country.Rows[e.RowIndex].Cells[0].Controls[0]).Text; string str = "update tbl_country set country_name='" + cname + "'where country_id='" + dk + "'"; SqlCommand cmd = new SqlCommand(str, con); cmd.ExecuteNonQuery(); Grd_Country.EditIndex = -1; string str1 = "select country_name,country_id from tbl_country"; SqlCommand cmd1 = new SqlCommand(str1, con); SqlDataAdapter ad1 = new SqlDataAdapter(cmd1); DataTable dt1 = new DataTable(); ad1.Fill(dt1); if (dt1.Rows.Count > 0) { Grd_Country.DataSource = dt1; Grd_Country.DataBind(); } con.Close(); }