Web Forms :: Retrieving SelectCommand From Session Variable
Feb 4, 2010
What is wrong with this code:
[Code]....
I am getting error message:
C:ProjectsMattBookQuestExport.aspx(123): Build (web): Literal expressions like '<%$ ConnectionStrings:BookList %>' are not allowed. Use <asp:Literal runat="server" Text="<%$ ConnectionStrings:BookList%>" /> instead.
C:ProjectsMattBookQuestExport.aspx(124): Build (web): Literal expressions like '<%$ ConnectionStrings:BookList.ProviderName %>' are not allowed. Use <asp:Literal runat="server" Text="<%$ ConnectionStrings:BookList.ProviderName%>" /> instead.
C:ProjectsMattBookQuestExport.aspx(125): Build (web): Literal expressions like '<%$ Session["SelectCommand"] %>' are not allowed. Use <asp:Literal runat="server" Text="<%$ Session["SelectCommand"]%>" /> instead.
Without SelectCommand I can compile.
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Mar 16, 2010
I'm having problems with retrieving multiple instances of a session variable from an InProc session state. In the following code I persist a simple BusinessObject into a session variable on the Page_Load event. On the click of a button I try to retrieve the object back into 2 new declared instances of the same BusinessObject. All works great until I change one of the properties in the first instance, it changes the second instance as well. Is this normal behaviour? I would have thought as these were new instances they wouldn't demonstrate static behaviour?
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not Page.IsPostBack Then
' create a new instance of a business object and set a containg variable
Dim BO As New BusinessObject
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Session("BO") = BO
End If
End Sub
Protected Sub btnRetrieveSessionVariable_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnRetrieveSessionVariable.Click
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Dim BO1 As New BusinessObject
If Not Session("BO") Is Nothing Then BO1 = Session("BO")
' retrieve the session variable to a new instance of BusinessObject...............................
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Mar 2, 2010
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[Code]....
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[code]....
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[Code]....
The other code is:
[Code]....
The first change would be to the tableadapter to add a param to the code i.e
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---------------------Search.aspx-----------------------------
[Code]....
-------------------SearchResult.aspx-----------------------
[Code]....
[Code]....
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Currently I have
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Session["m_data'].Split(',');
How 2 use split function...
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To speed things up for the visitor of my web page, I put a personalised dropdownlist in a session variable (as below).
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The session seems to be populated ok, but the resulting dropdownlist (ddlMenu) doesn't (it just becomes blank). I suspect that it has soemething to do with the way I try to assign it. No matter what I try I run into problems, saying that one thing is a one-dimensional array and the other thing a listitemcollection, or the like. What should I write in the last line?
If Session("aid") IsNot Nothing And Session("ddl") Is Nothing Then
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ddlny.Items.Add(New ListItem(vstr, ""))
ddlny.Items.Add(New ListItem(kontrstr, "PageA.aspx"))
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End If
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Jun 18, 2013
i have two pages
i just want to transfer my textbox value into another page. my first page field is password. when i type something in my password field the value cannot be display the another page .
it as showing empty textbox. but if i change other field like name it can be display another page. so why not my password value cannot be display the another page. Code below...
defualt.aspx:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Page</title>
[CODE]....
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