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Linq三层模式之演示添加修改删除源码
net2008+sqlserver2005,利用Linq分三层操作数据,数据库文件在DB下,直接附加即可,新手学习的...
Linq三层模式之演示添加修改删除源码
net2008+sqlserver2005,利用Linq分三层操作数据,数据库文件在DB下,直接附加即可,新手学习的好资料。-LINQ presentation of three-tier model to add amendments to delete source net2008+ Sqlserver2005, the use of LINQ operations at the three-tier data, database files in the DB directly attached to, and newcomers learn the information.
- 2022-10-13 09:55:04下载
- 积分:1
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create Ajax Select form
创建Ajax选择窗体
- 2022-06-14 10:52:53下载
- 积分:1
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实现查询搜索功能,通过调用一个proc过程进行
实现查询搜索功能,通过调用一个proc过程进行-Realize query search function, by calling a proc process
- 2022-08-03 22:32:14下载
- 积分:1
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网上书店的源码,课程设计时自己动手开发的,配置好环境就可以用了...
网上书店的源码,课程设计时自己动手开发的,配置好环境就可以用了-The source code online bookstore, curriculum design developed by yourself, configure a good environment can be used
- 2022-02-24 15:02:49下载
- 积分:1
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关于优化SQL Server性能的10件事
Top 10 things about optimizing Sql Server Performance
- 2022-05-30 10:15:43下载
- 积分:1
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Several foreigners to write the source code for everyone to download! ! Great
几个老外写的源代码大家下载!!很棒的-Several foreigners to write the source code for everyone to download! ! Great
- 2022-08-05 19:10:59下载
- 积分:1
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SQL 服务器连接对话(可扩展)
翻译maninwest@Codeforge作者: Chris Winkelmann @CodeProject
显示具有扩展功能的 SQL 连接对话框,保存其生成的连接字符串到任何位置的连接
介绍:
首先要感谢 TWallick 想出了使用 Microsoft.Data.ConnectionUI.dll 和 Microsoft.Data.ConnectionUI.Dialog.dll 来表示Visual Studio 提供的 SQL 连接 UI 的原创想法。此版本是使用 C# 而不是 VB 语言编写的。但是,我整理了一下,在设计时显示 Visual Studio 连接控制,而不是在将其构建到代码中仅在运行时显示。
背景
抽象出SAVE() 功能,不管想保存到其他任何位置的连接字符串仍可以使用此对话框。 此模块的设计目的是能够 “依原样”插入任何人的解决方案中,可以按需扩展且无需重写。
Save 函数迁移到新的类:
public class SaveHelperDefault : ISaveHelper
任何人均可以通过 ISaveHelper接口的实现来创建一个新的SaveHelper 类 :
public interface ISaveHelper
{
///
/// A SaveHelper class
- 2022-08-05 10:42:20下载
- 积分:1
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优秀的员工培训管理系统,可视化的MFC编程,值得大家参考,也可作为课程设计之用...
优秀的员工培训管理系统,可视化的MFC编程,值得大家参考,也可作为课程设计之用-outstanding staff training management system, the MFC Visual Programming, it is worth your consideration, as well as the purpose of designing courses
- 2023-07-16 08:00:04下载
- 积分:1
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Student achievement inquiry system. Help U.S. students and enhance the VC++ Stud...
学生成绩查询系统.帮忙大家学生和提升对VC++的学生和认识.-Student achievement inquiry system. Help U.S. students and enhance the VC++ Students and awareness.
- 2022-06-12 02:24:05下载
- 积分:1
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返回一个包含行集的字符串格式。方法,getXML,TA…
This returns a string containing row sets in XML format. The method, GetXML, takes as parameters:
DBService = SQL Server connection parameters, i.e.
“Data Source=XXX Initial Catalog=YYY Integrated Security=SSPI ”
ProcedureName = stored procedure, or query statement with parameter markers.
Parameters = NULL for no query parameters or a variant containing either a scalar value or safe array of multiple query parameters. Make sure the client declares any parameter vector as an array of variants, i.e. in VB, Dim Params(1 to 3) as Variant … Scalar entries can be any type recognized by the STD_SWITCH macro defined in QueryHandler.cpp.
Result = Output string that holds the resulting row set XML.
DocumentElementName = optional specification of the XML root node name. Default value is “root”.-This returns a string containing row sets in XML format. The method, GetXML, takes as parameters:
DBService = SQL Server connection parameters, i.e.
“Data Source=XXX Initial Catalog=YYY In
- 2022-04-08 23:07:17下载
- 积分:1