Can I Pass QueryString Variable From Classic ASP To ASP.NET?
You can pass QueryString variables from classic ASP to ASP.NET pages. To send variable with name = ID and value = 22, you can use this ASP code:
[ VbScript ]
<%
Response.Redirect
"Default.aspx?id=22"
%>
Then, in Default.aspx, you can use this ASP.NET server side code to read data:
[ C# ]
protected
void Page_Load(object
sender, EventArgs e)
{
int myID;
if (Request.QueryString["ID"]
!= null)
{
// Read value from query string
myID =
Convert.ToInt32(Request.QueryString["ID"]);
}
else
{
// If there is nothing in query string, use default
value
myID = 1;
}
Response.Write(myID.ToString());
}
[ VB.NET ]
Protected
Sub Page_Load(ByVal
sender As Object,
ByVal e As
System.EventArgs) Handles
Me.Load
Dim myID As
Integer
If Request.QueryString("ID")
= Nothing Then
' Read value from query string
myID =
Convert.ToInt32(Request.QueryString("ID"))
Else
' If there is nothing in query string, use default
value
myID = 1
End If
Response.Write(myID.ToString())
End
Sub
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