/// <summary> /// 更新一条数据 /// </summary> public bool Update(DHMSClass.Model.DHMS_Department model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update DHMS_Department set "); if (model.Department_Name != null) { strSql.Append("Department_Name='" + model.Department_Name + "',"); } if (model.Teacher_Tno != null) { strSql.Append("Teacher_Tno='" + model.Teacher_Tno + "',"); } int n = strSql.ToString().LastIndexOf(","); strSql.Remove(n, 1); strSql.Append(" where Department_ID='" + model.Department_ID + "' "); int rowsAffected = DbHelperSQL.ExecuteSql(strSql.ToString()); if (rowsAffected > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public DHMSClass.Model.DHMS_Department DataRowToModel(DataRow row) { DHMSClass.Model.DHMS_Department model = new DHMSClass.Model.DHMS_Department(); if (row != null) { if (row["Department_ID"] != null) { model.Department_ID = row["Department_ID"].ToString(); } if (row["Department_Name"] != null) { model.Department_Name = row["Department_Name"].ToString(); } if (row["Teacher_Tno"] != null) { model.Teacher_Tno = row["Teacher_Tno"].ToString(); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public DHMSClass.Model.DHMS_Department GetModel(string Department_ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 "); strSql.Append(" Department_ID,Department_Name,Teacher_Tno "); strSql.Append(" from DHMS_Department "); strSql.Append(" where Department_ID='" + Department_ID + "' "); DHMSClass.Model.DHMS_Department model = new DHMSClass.Model.DHMS_Department(); DataSet ds = DbHelperSQL.Query(strSql.ToString()); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(DHMSClass.Model.DHMS_Department model) { StringBuilder strSql = new StringBuilder(); StringBuilder strSql1 = new StringBuilder(); StringBuilder strSql2 = new StringBuilder(); if (model.Department_ID != null) { strSql1.Append("Department_ID,"); strSql2.Append("'" + model.Department_ID + "',"); } if (model.Department_Name != null) { strSql1.Append("Department_Name,"); strSql2.Append("'" + model.Department_Name + "',"); } if (model.Teacher_Tno != null) { strSql1.Append("Teacher_Tno,"); strSql2.Append("'" + model.Teacher_Tno + "',"); } strSql.Append("insert into DHMS_Department("); strSql.Append(strSql1.ToString().Remove(strSql1.Length - 1)); strSql.Append(")"); strSql.Append(" values ("); strSql.Append(strSql2.ToString().Remove(strSql2.Length - 1)); strSql.Append(")"); int rows = DbHelperSQL.ExecuteSql(strSql.ToString()); if (rows > 0) { return(true); } else { return(false); } }