/// <summary> /// 更新一条数据 /// </summary> public bool Update(Model.MoIRoleInfo model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update T_RoleInfo set "); strSql.Append("RoleName=@RoleName,"); strSql.Append("Remark=@Remark"); strSql.Append(" where RoleID=@RoleID "); SqlParameter[] parameters = { new SqlParameter("@RoleName", SqlDbType.NVarChar, 20), new SqlParameter("@Remark", SqlDbType.NVarChar, 50), new SqlParameter("@RoleID", SqlDbType.Int, 4) }; parameters[0].Value = model.RoleName; parameters[1].Value = model.Remark; parameters[2].Value = model.RoleID; int rows = mySqlconn.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public void Add(Model.MoIRoleInfo model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into T_RoleInfo("); strSql.Append("RoleID,RoleName,Remark)"); strSql.Append(" values ("); strSql.Append("@RoleID,@RoleName,@Remark)"); SqlParameter[] parameters = { new SqlParameter("@RoleID", SqlDbType.Int, 4), new SqlParameter("@RoleName", SqlDbType.NVarChar, 20), new SqlParameter("@Remark", SqlDbType.NVarChar, 50) }; parameters[0].Value = model.RoleID; parameters[1].Value = model.RoleName; parameters[2].Value = model.Remark; mySqlconn.ExecuteSql(strSql.ToString(), parameters); }
/// <summary> /// 得到一个对象实体 /// </summary> public Model.MoIRoleInfo GetModel(int RoleID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 RoleID,RoleName,Remark from T_RoleInfo "); strSql.Append(" where RoleID=@RoleID "); SqlParameter[] parameters = { new SqlParameter("@RoleID", SqlDbType.Int, 4) }; parameters[0].Value = RoleID; Model.MoIRoleInfo model = new Model.MoIRoleInfo(); DataSet ds = mySqlconn.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["RoleID"] != null && ds.Tables[0].Rows[0]["RoleID"].ToString() != "") { model.RoleID = int.Parse(ds.Tables[0].Rows[0]["RoleID"].ToString()); } if (ds.Tables[0].Rows[0]["RoleName"] != null && ds.Tables[0].Rows[0]["RoleName"].ToString() != "") { model.RoleName = ds.Tables[0].Rows[0]["RoleName"].ToString(); } if (ds.Tables[0].Rows[0]["Remark"] != null && ds.Tables[0].Rows[0]["Remark"].ToString() != "") { model.Remark = ds.Tables[0].Rows[0]["Remark"].ToString(); } return(model); } else { return(null); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Model.MoIRoleInfo model) { return(dal.Update(model)); }
/// <summary> /// 增加一条数据 /// </summary> public void Add(Model.MoIRoleInfo model) { dal.Add(model); }