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VeryCoolGuest/App_Code/DB.cs[778B,2009-6-12 11:57:57],打开代码结构图
VeryCoolGuest/App_Code/DB.cs[778B,2009-6-12 11:57:57],打开代码结构图1using System; 2
using System.Data; 3
using System.Configuration; 4
using System.Web; 5
using System.Web.Security; 6
using System.Web.UI; 7
using System.Web.UI.WebControls; 8
using System.Web.UI.WebControls.WebParts; 9
using System.Web.UI.HtmlControls; 10
using System.Data.SqlClient; 11
12
13
/// <summary> 14
/// DB 的摘要说明 15
/// </summary> 16
public class DB 17
{ 18
public DB() 19
{ 20
// 21
// TODO: 在此处添加构造函数逻辑 22
// 23
} 24
public static SqlConnection createCon() 25
{ 26
string conString = System.Configuration.ConfigurationManager.AppSettings["conStr"]; 27
SqlConnection conn = new SqlConnection(conString); 28
if (conn.State.Equals(ConnectionState.Closed)) 29
{ 30
conn.Open(); 31
} 32
return conn; 33
} 34
} 35









