/// <summary> /// 更新一条数据 /// </summary> public void Update(Model.BaseConfig model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update BaseConfig set "); strSql.Append("proType=@proType,"); strSql.Append("proName=@proName,"); strSql.Append("proValue=@proValue,"); strSql.Append("parentId=@parentId,"); strSql.Append("status=@status,"); strSql.Append("remark=@remark"); strSql.Append(" where id=@id "); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4), new SqlParameter("@proType", SqlDbType.Int, 4), new SqlParameter("@proName", SqlDbType.VarChar, 50), new SqlParameter("@proValue", SqlDbType.NText), new SqlParameter("@parentId", SqlDbType.Int, 4), new SqlParameter("@status", SqlDbType.Int, 4), new SqlParameter("@remark", SqlDbType.VarChar, 50) }; parameters[0].Value = model.id; parameters[1].Value = model.proType; parameters[2].Value = model.proName; parameters[3].Value = model.proValue; parameters[4].Value = model.parentId; parameters[5].Value = model.status; parameters[6].Value = model.remark; DBHelperSQL.ExecuteSql(strSql.ToString(), parameters); }
/// <summary> /// 得到一个对象实体 /// </summary> public Model.BaseConfig GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 id,proType,proName,proValue,parentId,status,remark from BaseConfig "); strSql.Append(" where id=@id "); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = id; Model.BaseConfig model = new Model.BaseConfig(); DataSet ds = DBHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["id"].ToString() != "") { model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString()); } if (ds.Tables[0].Rows[0]["proType"].ToString() != "") { model.proType = int.Parse(ds.Tables[0].Rows[0]["proType"].ToString()); } model.proName = ds.Tables[0].Rows[0]["proName"].ToString(); model.proValue = ds.Tables[0].Rows[0]["proValue"].ToString(); if (ds.Tables[0].Rows[0]["parentId"].ToString() != "") { model.parentId = int.Parse(ds.Tables[0].Rows[0]["parentId"].ToString()); } if (ds.Tables[0].Rows[0]["status"].ToString() != "") { model.status = int.Parse(ds.Tables[0].Rows[0]["status"].ToString()); } model.remark = ds.Tables[0].Rows[0]["remark"].ToString(); return(model); } else { return(null); } }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Model.BaseConfig model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into BaseConfig("); strSql.Append("proType,proName,proValue,parentId,status,remark)"); strSql.Append(" values ("); strSql.Append("@proType,@proName,@proValue,@parentId,@status,@remark)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@proType", SqlDbType.Int, 4), new SqlParameter("@proName", SqlDbType.VarChar, 50), new SqlParameter("@proValue", SqlDbType.NText), new SqlParameter("@parentId", SqlDbType.Int, 4), new SqlParameter("@status", SqlDbType.Int, 4), new SqlParameter("@remark", SqlDbType.VarChar, 50) }; parameters[0].Value = model.proType; parameters[1].Value = model.proName; parameters[2].Value = model.proValue; parameters[3].Value = model.parentId; parameters[4].Value = model.status; parameters[5].Value = model.remark; object obj = DBHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(1); } else { return(Convert.ToInt32(obj)); } }