本文介绍了如何保存登录信息使用asp.net在数据库中注销时间的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
朋友,
我想在数据库中存储用户登录和注销时间.
用户登录后,注销时间会在10分钟后自动更新.
我正在使用asp.net c#和后端sql server2005.
我该怎么办.
请帮助我....
hi friends,
i want store user login and logout time in the database.
after user login, logout time is automatically updated after 10 min.
i m using asp.net c# and back-end sql server 2005.
how can i do it.
plz help me....
推荐答案
CREATE TABLE USERLOG(
ID INT IDENTITY(1,1) PRIMARY KEY NOT NULL,
USERID INT,
LOGIN DATETIME,
LOGOUT DATETIME
)
CREATE PROCEDURE SP_TRACK_USERLOG
@USERID INT = NULL,
@COMMAND INT = 0
AS
BEGIN
SET NOCOUNT ON;
IF(@COMMAND = 0)
BEGIN
INSERT INTO USERLOG (USERID,LOGIN,LOGOUT) VALUES (@USERID,GETDATE(),NULL)
END
ELSE IF (@COMMAND = 1)
BEGIN
UPDATE USERLOG SET LOGOUT = GETDATE() WHERE USERID = @USERID
END
END
SqlConnection cs = new SqlConnection("YOUR CONNECTION STRING");
cs.Open();
SqlCommand cmd = new SqlCommand();
public void Login(int userID)
{
cmd.Connection = cs;
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandText = "SP_TRACK_USERLOG";
cmd.Parameters.AddWithValue("@USERID", userID);
cmd.Parameters.AddWithValue("@COMMAND", 0);
cmd.ExecuteNonQuery();
}
public void LogOut(int userID)
{
cmd.Connection = cs;
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandText = "SP_TRACK_USERLOG";
cmd.Parameters.AddWithValue("@USERID", userID);
cmd.Parameters.AddWithValue("@COMMAND", 1);
cmd.ExecuteNonQuery();
}
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