private string SinhMaTuDong() { try { string code = ""; QueriesTableAdapter queries = new QueriesTableAdapter(); string numbermax = queries.GetMaLoaiCauThuMax().ToString(); if (numbermax != "") { int temp = int.Parse(numbermax) + 1; code = "000" + temp; code = "LCT" + code.Substring(code.Length - 3); } else { code = "LCT001"; } return(code); } catch (Exception ex) { MessageBox.Show(ex.Message); } return(null); }
private string SinhMaTuDong() { try { string code = ""; QueriesTableAdapter queries = new QueriesTableAdapter(); string numbermax = queries.GetMaLoaiCauThuMax().ToString(); if (numbermax != "") { int temp = int.Parse(numbermax) + 1; code = "000" + temp; code = "LCT" + code.Substring(code.Length - 3); } else { code = "LCT001"; } return code; } catch (Exception ex) { MessageBox.Show(ex.Message); } return null; }