1、建立连接  
  System.Data.SqlClient.SqlConnection   oConn=new   System.Data.SqlClient.SqlConnection("data   source="+this.DbServer.Text+";initial   catalog=master;user   id="+this.UserId.Text+";password="+this.Password.Text);            
  2、//建立数据库  
  System.Data.SqlClient.SqlCommand   oComm=oConn.CreateCommand();  
  oComm.CommandText="CREATE   DATABASE   "+this.DBName.Text   ;    
  try  
  {  
  oComm.ExecuteNonQuery();    
  }  
  catch  
  {  
  System.Windows.Forms.MessageBox.Show(this,"建立数据库出错，请手工建立指定的数据库","信息提示",System.Windows.Forms.MessageBoxButtons.OK);  
  oComm.Dispose();  
  3、转换到新建的数据库  
  oConn.ChangeDatabase(this.DBName.Text);      
  4、建立其他对象  
  oCommand.CommandText="if   exists   (select   *   from   dbo.sysobjects   where   id   =   object_id(N'[dbo].[AddAnalyzeRecord]')   and   OBJECTPROPERTY(id,   N'IsProcedure')   =   1)/n";  
  oCommand.CommandText+="drop   procedure   [dbo].[AddAnalyzeRecord]/n";  
  oCommand.ExecuteNonQuery();    
  oCommand.CommandText="/n";  
  oCommand.CommandText+="if   exists   (select   *   from   dbo.sysobjects   where   id   =   object_id(N'[dbo].[AddVisitErrorLog]')   and   OBJECTPROPERTY(id,   N'IsProcedure')   =   1)/n";  
  oCommand.CommandText+="drop   procedure   [dbo].[AddVisitErrorLog]/n";  
  oCommand.ExecuteNonQuery();  
  oCommand.CommandText="/n";  
  oCommand.CommandText+="if   exists   (select   *   from   dbo.sysobjects   where   id   =   object_id(N'[dbo].[AddVisitLog]')   and   OBJECTPROPERTY(id,   N'IsProcedure')   =   1)/n";  
  oCommand.CommandText+="drop   procedure   [dbo].[AddVisitLog]/n";  
  oCommand.ExecuteNonQuery();  
  oCommand.CommandText="/n";  
  oCommand.CommandText+="if   exists   (select   *   from   dbo.sysobjects   where   id   =   object_id(N'[dbo].[AnalyzeRecord]')   and   OBJECTPROPERTY(id,   N'IsUserTable')   =   1)/n";  
  oCommand.CommandText+="drop   table   [dbo].[AnalyzeRecord]/n";  
  oCommand.ExecuteNonQuery();  
  oConn.Close();  
  oConn.Dispose();    
  }