hongjiumu - 博客园

A Simple Plug-In Library For .NET

2013-03-15 22:09 by hongjiumu, 209 阅读, 0 推荐, 收藏,

摘要：A Simple Plug-In Library For .NEThttp://www.codeproject.com/Articles/182970/A-Simple-Plug-In-Library-For-NET 阅读全文

0 Comment

plugin framework 1

2013-03-13 23:07 by hongjiumu, 202 阅读, 0 推荐, 收藏,

摘要：plugin framework 1http://msdn.microsoft.com/en-us/library/ms972962.aspxhttp://madskristensen.net/post/Generic-plug-in-application-in-C.aspx 阅读全文

0 Comment

oleDbCommand访问Excel

2013-03-02 18:17 by hongjiumu, 1429 阅读, 0 推荐, 收藏,

摘要：oleDbCommand访问Excel:_oleCmdSelect = new OleDbCommand("SELECT * FROM [Sheet1$A2:A5]", _oleConn);objValue = _oleCmdSelect.ExecuteScalar();using System;using System.Collections.Generic;using System.Text; namespace ConsoleApplication1{ class Program { private static string _vsPath = @"Pro 阅读全文

2 Comment

Database Schema Create

2013-03-02 18:11 by hongjiumu, 247 阅读, 0 推荐, 收藏,

摘要：create schema执行：IF not EXISTS(select * from sys.schemas where name = 'myschema')BEGINexec('CREATE SCHEMA [myschema] AUTHORIZATION [dbo]')END不同批次语句阅读全文

0 Comment

c++连接数据库

2013-02-27 20:20 by hongjiumu, 426 阅读, 0 推荐, 收藏,

摘要：c++连接数据库#include <iostream>#include "windows.h"#include "sqlext.h"using namespace std;int main(){ SQLHENV henv; SQLHDBC hdbc; SQLRETURN retcode; SQLTCHAR ConnStrOut[256]; SQLTCHAR ConnStr[256] = L"DSN=DNS-MMLRESOLVE;UID=sa;PWD=850414"; SQLSMALLINT ConnStrOutLen; S 阅读全文

7 Comment

C++中关于指针入门的最好的文章

2013-02-25 23:58 by hongjiumu, 224 阅读, 0 推荐, 收藏,

摘要：转自：http://www.cnblogs.com/therock/articles/2185878.html 阅读全文

5 Comment

the best simple c++

2013-02-25 23:57 by hongjiumu, 160 阅读, 0 推荐, 收藏,

摘要：the best simple c++:1,create Console.cpp2,input code:#include <iostream>int main(){return 0;} 阅读全文

3 Comment

c# invoke c++

2013-02-25 23:56 by hongjiumu, 344 阅读, 0 推荐, 收藏,

摘要：using System;using System.Collections.Generic;using System.Text; namespace ConsoleApplication1{ class Program { static void Main(string[] args) { MessageBoxA(0,"Hello World!","My Message Box",0); Console.WriteLine("Over"); Console.Read(); }... 阅读全文

0 Comment

Deleting specific rows from DataTable

2013-02-19 23:18 by hongjiumu, 181 阅读, 0 推荐, 收藏,

摘要：Deleting specific rows from DataTablefor(inti = _vdtCurrentDataTable.Rows.Count-1; i >= 0;i-- ){if(_vdtCurrentDataTable.Rows[i]["Checked"].ToString() == "True")_vdtCurrentDataTable.Rows[i].Delete();} 阅读全文

2 Comment

（转）.NET 一次查询多表，填充DataSet并指定表名（DataSet指定DataTable名称的技巧）

2013-02-19 23:17 by hongjiumu, 580 阅读, 0 推荐, 收藏,

摘要：现实中的场景，有时可能需要一次查询数据库中表张，在使用SqlDataAdapter类的Fill方法填充DataSet，同时指定填充到DataSet中DataTable表名，例如设置成跟数据库一样的。可以通过SqlDataAdapter类的TableMappings属性实现。SqlDataAdapter类的Fill方法填充DataSet中表名称，默认是Table, Table1, Table2……SqlConnection conn=new SqlConnection("server=.; database=DataBaseName; uid=sa; pwd=sa"); / 阅读全文

0 Comment

About