摘要：declare @gonghao nvarchar(50)declare @LowValueAssetsID nvarchar(50)declare @CreateTime dateTimedeclare user_cur cursor for select LowValueAssetsID,gonghao,CreateTime from LowValueAssets open user_cur while @@fetch_status=0 begin--读取游标 fetch next from user_cur into @LowValueAssetsID,@gonghao,@C... 阅读全文

摘要：dv.RowFilter = "Country = 'USA'";dv.RowFilter = "EmployeeID >5 AND Birthdate 0)DataView dv=new DataView(dataTable);dataTable dt = 数据源or DataView dv = dt.defaultView//以下代码示例禁用通过 DataView 删除行的功能，并使用 DataView 向基础表中添加新行。DataTable custTable = custDS.Tables["Customers"] 阅读全文

摘要：专业 班号 班级名称 年级 ... 阅读全文