string sql =
"insert into User ([bo]UID[/bo],[bo]DeparmentID[/bo],[bo]Name[/bo],[bo]PassWord[/bo],[bo]Sex[/bo],[bo]Address[/bo],[bo]Phone[/bo],[bo]Email[/bo],[bo]Role[/bo]) values (@UID,@DeparmentID,@Name,@PassWord,@Sex,@Address,@Phone,@Mail,@Role)";
            OleDbParameter[] para = new OleDbParameter[]
                {
                      new OleDbParameter("@UID",user.UID),
                      new OleDbParameter("@DeparmentID",user.UDepartment.DepartmentID),//FK
                      new OleDbParameter("@Name",user.UserName),
                      new OleDbParameter("@PassWord",user.UPassWord),
                      new OleDbParameter("@Sex",user.USex),
                      new OleDbParameter("@Address",user.UAddress),
                      new OleDbParameter("@Phone",user.UPhone),
                      new OleDbParameter("@Mail",user.UEmail),
                      new OleDbParameter("@Role",user.URole.RoleID) //Fk
                };
            return DBHelp.ExecuteCommand(sql, para);

执行的时候说“insert into 语句语法错误”这对Access数据库进行操作

建议你调试输出一下那个sql语句,放到数据库中执行下,或许能得到一些信息

Name改成[Name]

ls正解……