private void TableInterest_Load(object sender, EventArgs e) { try { obj_sqlProvider = new sqlProvider(); mtd_BindDataGrid(); } catch (Exception ex) { } obj_sqlProvider = null; }
private void btn_Update_Click(object sender, EventArgs e) { try { obj_sqlProvider = new sqlProvider(); obj_sqlProvider.con.Open(); // Insert or update row. DataTable v_DTbl = (DataTable)dataGridView1.DataSource; DataTable v_DTblChange = v_DTbl.GetChanges(); v_DTbl.AcceptChanges(); obj_sqlProvider.tbl_TableInterest_InsUpdDel(v_DTblChange); } catch (Exception ex) { } //dataGridView1.DataSource = obj_sqlProvider.tbl_TableInterest_Gets(); mtd_BindDataGrid(); obj_sqlProvider = null; //obj_sqlProvider.con.Close(); }
private void btn_Search_Click(object sender, EventArgs e) { try { obj_sqlProvider = new sqlProvider(); string v_ColName = txt_ColName.Text; if (v_ColName.Trim() == "") { v_ColName = "%%"; } else if (!cbx_SearchExact.Checked) { v_ColName = "%" + v_ColName + "%"; } dataGridView1.DataSource = obj_sqlProvider.tbl_TableInterest_GetByMoney("50000"); } catch (Exception ex) { } obj_sqlProvider = null; }