/// <summary> /// 更新一条数据 /// </summary> public bool Update(Model.RoleModel model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Role set "); strSql.Append("RolseName=@RolseName,"); strSql.Append("Url=@Url"); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@RolseName", SqlDbType.VarChar, 50), new SqlParameter("@Url", SqlDbType.VarChar, 200), new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = model.RoleName; parameters[1].Value = model.Url; parameters[2].Value = model.Id; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Model.RoleModel model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Role("); strSql.Append("RolseName,Url)"); strSql.Append(" values ("); strSql.Append("@RolseName,@Url)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@RolseName", SqlDbType.VarChar, 50), new SqlParameter("@Url", SqlDbType.VarChar, 200) }; parameters[0].Value = model.RoleName; parameters[1].Value = model.Url; object obj = DbHelperSQL.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 Model.RoleModel DataRowToModel(DataRow row) { Model.RoleModel model = new Model.RoleModel(); if (row != null) { if (row["id"] != null && row["id"].ToString() != "") { model.Id = int.Parse(row["id"].ToString()); } if (row["RolseName"] != null) { model.RoleName = row["RolseName"].ToString(); } if (row["Url"] != null) { model.Url = row["Url"].ToString(); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public Model.RoleModel GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 id,RolseName,Url from Role "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = id; Model.RoleModel model = new Model.RoleModel(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }
public bool Add(Model.RoleModel RoleModel) { return(false); }