選取rldc,按右鍵選open with,透過XML Editor來開啟,然後在XML中找到下列這段: <DataSets> <DataSet Name="DataSet1_Employees"> .... <DataSet Name="被刪除的dataset名稱"> ... </DataSet> </DataSets> 將藍色那段刪除即可 相关文章: 2021-11-04 2021-10-10 2021-04-07 2021-08-16 2022-12-23 2022-12-23 2022-01-01 2021-09-18