/// <summary> /// 更新一条数据 /// </summary> public bool Update(university.Model.CCOM.Role model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Role set "); strSql.Append(" Role_name = @Role_name , "); strSql.Append(" Role_status = @Role_status "); strSql.Append(" where Role_id=@Role_id "); SqlParameter[] parameters = { new SqlParameter("@Role_id", SqlDbType.Int, 4), new SqlParameter("@Role_name", SqlDbType.VarChar, 128), new SqlParameter("@Role_status", SqlDbType.Bit, 1) }; parameters[0].Value = model.Role_id; parameters[1].Value = model.Role_name; parameters[2].Value = model.Role_status; int rows = DBSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public int Add(university.Model.CCOM.Role model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Role("); strSql.Append("Role_name,Role_status"); strSql.Append(") values ("); strSql.Append("@Role_name,@Role_status"); strSql.Append(") "); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@Role_name", SqlDbType.VarChar, 128), new SqlParameter("@Role_status", SqlDbType.Bit, 1) }; parameters[0].Value = model.Role_name; parameters[1].Value = model.Role_status; object obj = DBSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 得到一个对象实体 /// </summary> public university.Model.CCOM.Role GetModel(int Role_id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select Role_id, Role_name, Role_status "); strSql.Append(" from Role "); strSql.Append(" where Role_id=@Role_id"); SqlParameter[] parameters = { new SqlParameter("@Role_id", SqlDbType.Int, 4) }; parameters[0].Value = Role_id; university.Model.CCOM.Role model = new university.Model.CCOM.Role(); DataSet ds = DBSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["Role_id"].ToString() != "") { model.Role_id = int.Parse(ds.Tables[0].Rows[0]["Role_id"].ToString()); } model.Role_name = ds.Tables[0].Rows[0]["Role_name"].ToString(); if (ds.Tables[0].Rows[0]["Role_status"].ToString() != "") { if ((ds.Tables[0].Rows[0]["Role_status"].ToString() == "1") || (ds.Tables[0].Rows[0]["Role_status"].ToString().ToLower() == "true")) { model.Role_status = true; } else { model.Role_status = false; } } return(model); } else { return(null); } }
/// <summary> /// 得到一个对象实体 /// </summary> public university.Model.CCOM.Role GetModel(string strWhere) { StringBuilder strSql = new StringBuilder(); strSql.Append("select Role_id, Role_name, Role_status "); strSql.Append(" from Role "); strSql.Append(" where " + strWhere); university.Model.CCOM.Role model = new university.Model.CCOM.Role(); DataSet ds = DBSQL.Query(strSql.ToString()); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["Role_id"].ToString() != "") { model.Role_id = int.Parse(ds.Tables[0].Rows[0]["Role_id"].ToString()); } model.Role_name = ds.Tables[0].Rows[0]["Role_name"].ToString(); if (ds.Tables[0].Rows[0]["Role_status"].ToString() != "") { if ((ds.Tables[0].Rows[0]["Role_status"].ToString() == "1") || (ds.Tables[0].Rows[0]["Role_status"].ToString().ToLower() == "true")) { model.Role_status = true; } else { model.Role_status = false; } } return(model); } else { return(null); } }