.NET 查询生成器组件
任何人都可以推荐一个免费的 .NET 库,它允许您在 Windows 窗体应用程序中向用户公开 SQL 查询构建器吗? 我希望我的用户能够运行相对直接的 SELECT 语句,包括一些 JOINS 和其他多表操作,而无需了解 SQL 的真正细节。
谢谢, 理发师
Can anyone reccomend a free .NET libary which allows you to expose a SQL Query builder to your users in a windows form app? I'd like my users to be able to run relatively straight forward SELECT statements, including some JOINS and other multi-table operations without getting into the real nitty-gritty of SQL.
Thanks,
sweeney
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如果您仍在寻找此类组件,您也许应该看看 EasyQuery.NET:
http://devtools.korzh.com/query-builder-net-winforms/
If you still looking for such component you maybe should take a look at EasyQuery.NET:
http://devtools.korzh.com/query-builder-net-winforms/
报表生成器是 SQL Server Reporting Services 的一部分,它可以让您做所有这些以及更多。 您也可以设置非 MSSQL 数据源。 我们让非开发人员一直使用它来创建具有联接、分组等功能的报告,而无需 SQL 代码。
该许可证包含在 SQL Server Workgroup 及更高版本中。 我不知道这对你来说是否足够“免费”。
Report Builder is part of SQL Server Reporting Services, and it lets you do all of that and more. You can setup non-MSSQL data sources as well. We have non-developers use it all the time for creating reports with joins, grouping and so on with no SQL code.
The license is included in SQL Server Workgroup and above. I don't know if that's "free" enough for you.
您可以使用 Aspose .Report AdHoc.WinForms 组件(它不是免费的)。 它不需要运行 SQL 服务器,可以很好地处理多个表,并且还能够进行自动表连接。
查看 Aspose 网站上的组件演示。
You can use Aspose.Report AdHoc.WinForms component (it is not free). It requires no SQL server running, works fine with multiple tables and also have the ability to make automated table join.
Take a look at the component demo on Aspose site.
您可以使用CodeEngine.Framework类来进行选择、插入、更新、删除操作
You can use CodeEngine.Framework classes to select,insert,update,delete operations