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SqlDataSourceEnumerator instance =SqlDataSourceEnumerator.Instance;
System.Data.DataTable table = instance.GetDataSources();
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System.Data.Sql.SqlDataSourceEnumerator.Instance.GetDataSources();
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´Ëtable°üº¬ÒÔÏÂËĸö×Ö¶Î
Console.WriteLine("·þÎñÆ÷Ãû = {0}", row["ServerName"]);
Console.WriteLine("ʵÀýÃû = {0}", row["InstanceName"]);
Console.WriteLine("ÊÇ·ñ¼¯³ÉÑéÖ¤ = {0}", row["IsClustered"]);//¼´WindowsÉí·ÝÑéÖ¤ºÍSQL ServerÑéÖ¤
Console.WriteLine("°æ±¾ = {0}", row["Version"]);//8.*ÊÇSQL 2000,9.*ÊÇSQL 2005
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using System;
using System.Collections;
using System.Collections.Specialized;
namespace JillZhang
{
    /**//// <summary>
    /// Summary description for SqlInfo.
    /// </summary>
    public class SqlInfo
    {
        ³ÉÔ±±äÁ¿#region ³ÉÔ±±äÁ¿
        private string _uid="";
        private string _pwd="";
        private StringCollection _serverList=new StringCollection();
        private Hashtable _databaseList=new Hashtable();
        #endregion
        ¹¹Ô캯Êý#region ¹¹Ô캯Êý
        public SqlInfo()
        {
            this._serverList=GetSqlInstances();   
   &nb


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create function [dbo].[DeptTree](@initDeptCode  varchar(10))/*¶¨Ò庯Êýc_tree£¬ÊäÈë²ÎÊýΪ³õʼ½ÚµãDeptCode*/
returns @t table(DeptCode varchar(10),UpDeptCode  varchar(10),lev int)/*¶¨Òå±ítÓÃÀ´´æ·ÅÈ¡³öµÄÊý¾Ý*/
begin
  declare @i int/*±êÖ¾µÝ¹é¼¶±ð*/
  set @i=1
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if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[ArticleClass]') and OBJECTPROPERTY(id, N'Is ......

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select * from table where date1<#2008-1-20# and date2>#2007-8-30#
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select * from table where date1<'2008-1-20' and date2>'2007-3-30'
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/*
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2.¸ù¾ÝChinese_PRC_CS_AS_KS_WS ÅÅÐò»ñÈ¡¶ÁÒô
*/
Create function ChineseSpell(@str varchar(100))
returns varchar(8000)
as
begin
declare @re varchar(8000)
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declare @t table(chr nchar(1) collate Chinese_PRC_CS_AS_KS_WS,py nvarchar(20))
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