【发布时间】:2016-08-07 07:41:29
【问题描述】:
我的主页上有一个登录按钮,在我成功登录后,我希望将我的 loggedUserName 的值传递给我的内容页面,非常感谢帮助和建议!
参考了以下论坛,不知道如何继续: http://forums.asp.net/t/1758733.aspx?Passing+Value+from+Master+page+to+Content+Page
已编辑:(以下是我在母版页中的代码)
public partial class MasterPage : System.Web.UI.MasterPage
{
SqlCommand SQLSelect = new SqlCommand();
SqlConnection SQLCon = new SqlConnection();
DataTable dt = new DataTable("Customer");
int len;
protected void Page_Load(object sender, EventArgs e)
{
SQLCon.ConnectionString = ConfigurationManager.ConnectionStrings["SDMConnectionString"].ConnectionString;
SQLCon.Open();
SqlDataAdapter da = new SqlDataAdapter("SELECT * FROM Customer", SQLCon);
len = da.Fill(dt);
string checking = Request.QueryString["user"];
if (checking != null)
{
memberview.Visible = true;
userview.Visible = false;
}
else
{
userview.Visible = true;
memberview.Visible = false;
}
lblLoggedUser.Text = "(" + checking + ")";
}
protected void LoginButton_Click(object sender, EventArgs e)
{
string username = UserName.Text;
string pass = Password.Text;
int counter = 0;
string content = @"category.aspx?content=" + username;
foreach (DataRow row in dt.Rows)
{
string usernameCheck = row["Username"].ToString();
string passCheck = row["Pass"].ToString();
if (username == usernameCheck && pass == passCheck)
{
counter = 1;
Response.Redirect(content);
break;
}
else
{
counter = 0;
}
}
if (counter == 1)
{
Session["user"] = username;
lblLoggedUser.Text = Session["user"].ToString();
}
else
{
HttpContext.Current.Response.Write("<script>alert('Error Username or Password!');</script>");
}
}
}
【问题讨论】:
-
是
lblLoggedUser.Text = Session["user"].ToString();只在LoginButton_click? -
是的,这只是在标签中显示 session["user"] 的值。 @Balah
标签: c# asp.net session master-pages content-pages