将IsDbGenerated = true添加到ClientNo属性
[Column(Storage="_ClientNo", DbType="Int NOT NULL", **IsDbGenerated=true,** IsPrimaryKey=true, UpdateCheck=UpdateCheck.Never)]
public int ClientNo
当IDENTITY_INSERT设置为OFF时,无法为表'ClientDetails'中的标识列插入显式值
将IsDbGenerated = true添加到ClientNo属性
[Column(Storage="_ClientNo", DbType="Int NOT NULL", **IsDbGenerated=true,** IsPrimaryKey=true, UpdateCheck=UpdateCheck.Never)]
public int ClientNo