Compare A Session Variable With A String In C#?
Dec 20, 2010
it still does not work, the user writes appendix then press OK in Login, nothing happens
here is the login (vb.net)
Partial Class login
Inherits System.Web.UI.Page
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Session("passcode") = TextBox1.Text
Response.Redirect("Default.aspx")
End Sub
End Class
and here is the default page C#
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (Session["passcode"] == "appendix")
{
Response.Write("OK !");
}
else
{
Response.Redirect("login.aspx");
}
}
}
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Can you use a session variable in a web config connection string? So instead of:
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something like this:
Code:
<add name="ConnectionString2" connectionString="Data Source=" & Session(DB) & ";Persist Security Info=True;User ID=SPAR;Password=;Unicode=True"
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Is it possible to assign the connection string in session variable and is it the good way to declare in session.
provide the sytax for accessing connection string from session variable
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If that Possible then How?Â
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Aug 30, 2010
Example scenario:
User login has a list of associated 'accounts' it has access to... this list of accounts is stored in a database table, say tblAccountAccessControl, something like:
login, accountID
userA, account123
userA, account456
userA, account798
userB, accountABC
userB, accountDEF
etc..
This info is used throughout the web application and determines the 'domain' of information the particular login has access to. For example there are many other tables that have the 'accountID' field and whenever a page pulls data from the table it only pulls data that the currently logged in user should be allowed to see, based on that tblAccountAccessControl data.
The security question:
Do I need to query the database every time I need to get this list of allowed accountID's? I was about to use a plain old query string to pass a particular accountID to another page but quickly caught myself as I realized that would be a major security flaw (the receiving page was going to use that accountID to grab info from the database, and there would be nothing preventing a user from simply typing in a url manually to get data from an accountID they are not supposed to be allowed to view). So I then thought I'll just store the list of accountID's in a session state variable so they will be carried with the user throughout the session.
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[Code]....
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I have the dataset. in this i am having total 20 tables with huge amount of data..I want use this data over all the page..so where i can keep this data..
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[Code]....
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