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本节主要介绍了如何根据Office版本获取数据库连接字段,以读取注册表获取Office版本,实现代码如下,感兴趣的朋友不要错过 
/// <summary>  /// 读取注册表,根据Office版本获取数据库连接字段  /// </summary>  /// <returns>数据库连接字段</returns>  private string GetConnectionString()  {   string strConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source = ";     RegistryKey rk = Registry.LocalMachine;   //查询Office2003   RegistryKey f03 = rk.OpenSubKey(@"SOFTWAREMicrosoftOffice11.0AccessInstallRoot");   //查询Office2007   RegistryKey f07 = rk.OpenSubKey(@"SOFTWAREMicrosoftOffice12.0AccessInstallRoot");   //查询Office2010   RegistryKey f10 = rk.OpenSubKey(@"SOFTWAREMicrosoftOffice14.0AccessInstallRoot");     if (f03 != null)   {   strConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source = ";   }   else if (f07 != null || f10 != null)   {   strConnectionString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source = ";   }     return strConnectionString;  }                         (编辑:泰州站长网) 
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