How to reference a listbox from a procedure

Hi, I'm searching now for hours but couldn't find it.

In my menu i have several buttons which (by a <a href..) should go the a part of an article that is in the same form.

Menu button : What is a database should go to the page default.aspx and in there is an article published.
A part of this article is having a piece of text about "what is a database"

Menu button: how to make a query should go to this same article in the same page but then to the part that is have the piece about the query. The next could be an example of what i'm doing:

<ul>
    <li><a href="default.aspx ?????>what is a database</a></li>
    <li><a href="default.aspx ?????>what is a query</a></li>

Where my question marks are, there should be a connection to that particular piece of text.
In each article part there is an ID="text1" and the second part id="text2"

How shoudl i do that, Should i use a question mark.
Please give me some guidance how to structure the <li> statement or a pointer where I can read about it.

th

I'm using Dynamic Data with Entity Framework in VS2010.

Let's say my table has these fields:

MyTable
ID (PK)
PersonID (FK)
LocationID (FK)
TotalItemsSold

Hypothetical scenario (it's easier for me to explain this way, so just bear with me for now)... But let's say each row in the table represents "how many items were sold by such-and-such employee at such-and-such location," where location and person are foreign keys which are referencing other tables.  Basically, there should be no more than a ONE row which has a particular combination of Person and Location.  Makes sense?

So, when inserting new rows using my Dynamic Data app, the insert form displays editable fields for Person (dropdown), Location (dropdown), and Items Sold (textbox).  How do I prevent users from inserting another row into the table containing an already-existing combination of Person and Location?   How do I displaying useful feedback to them in the event that they DO attempt to do this?

I have several thoughts about this, but since I'm new to Dynamic Data, I'm not sure which way to go.  For example:

Option 1:  Use "cascading dropdowns" approach in the insert form and only pull in the "allowed" combinations of the two dropd

Hi

I'm have on my web page a text search box which I want users to type in there favourite football team and this will display a gridview of the teams with the replica shirts I offer.

This is where I thought about creating a stored procedure to carry out this task.

I looked online for ideas but I not found anything as yet.

If anyone done anything similar to my request please let me know.

I have a gridview that calls data via a stored procedure.  I am unable to enable the gridview columns to be sortable. I need to set the parameter in the Stored Procedure, can someone help me with this?

Here is my gridview:

<asp:GridView ID="AllUsersGrid" runat="server" AutoGenerateColumns="False" DataKeyNames="UserName"
                        GridLines="Vertical" Width="900px" DataSourceID="SqlDataSource1" AllowSorting="True"
                        SelectedRowStyle-Height="30px" CellPadding="4" BackColor="White">
                        <Columns>
                            <asp:TemplateField HeaderText="Full Name" SortExpression="lastname">
                                <ItemTemplate>
                                    <asp:Label ID="DisplayName" runat="server" Text='<%# Eval("firstname").ToString() & " " & Eval("lastname").ToString() %>' />
                                </ItemTemplate>
                            </asp:TemplateField>
                            <asp:BoundField HeaderText="User Name" DataField="UserName" />
                            <

Hi, I am looking for a stored procedure generator with full source code(C#) compatible with Visual studio 2010. I want to create my custom stored procedure code. Please send some link. Regards, ap.

Hi,

we are creating a custom report tool, which could be used for generate the report as per end user's needs. In that we are providing an option as user could create a query and procedure as well.

In sql server we can use "EXEC" function for execute dynamic query.

Could anyone help me for create the dynamic query in Oracle?

I just tried with "execute immediate", which would throws error as 

"insufficient privileges".

I want to create a website that can monitor the status of other websites running on the same server. Is this possible? How do I get a reference to a site's HttpApplication context from a separate HttpApplication?

Hi There,

I have created a simple ASP.net Web Application (2.0) and have added a web user control.

Now in my page I have added this control but I have registered like this,

<%@ Register Assembly="WebApplication1" Namespace="WebApplication1" TagPrefix="Custom" %>

Which means I want to access all the controls in my current Web Application project

Then I have added my user control like this,

<Custom:MyUserControl ID="MyUserControl1" runat="server" PublicProperty="Hello" />

Every thing is fine but when I execute the project, NO control on my user control gets "instantiated" and thus I receive error "Object Reference Not Set"

Note that My Control has,

1) Public property PublicProperty as String

2) 1 Label control

In Load Event Handler I am setting Text property of Label Control to PublicProperty. Here object reference NOT set error occurs (which means Label control is NOT initialized).

I don't want to register my control using Src, TagPrefix etc. Any ideas?

Thanks

Hi All,

I am trying to persist data in a dynamically populated ListBox in a user control. Here are the details

I have a user control which contains a a listBox and button. On Page_Load of user control I am populating the ListBox control with some values. On Click of button, I am trying to fetch the values which I have selected in ListBox. Though this seems very simple and straight forward I am unable to fetch values.

My Page_Load Function

void Page_Load(object sender, EventArgs e)

{

       If(!IspostBack)

        {

              listBox.items.Add("Item1");

             listBox.items.Add("item2");

             listBox.items.Add("item3");

         }

}

My Click Function

Protected Void Button1_Click(object sender, EventArgs e)

{

       string strValue = listBox.SelectedValue

}

I have placed brake point at Page_Load and on click function, I am seeing that the moment the breakpoin

Paul DiLascia

MSDN Magazine April 2001

Ken Spencer

MSDN Magazine January 2001

The combobox and listbox controls in Visual Basic have no built-in support for displaying text strings that are too long to fit in the visible area of either control. This article describes several techniques to improve the readability of long strings in each control. The first technique uses tooltips to display a combobox or listbox item. The other techniques, which use various Windows APIs, include adding a horizontal scrollbar for a listbox and determining the necessary width of the longest string given the font attributes of the text. The required steps are described for both comboboxes and listboxes.

John Calvert

MSDN Magazine December 2000

Hi guys,

I developed a page in VWD 2008 and it works perfectly locally, but when I deployed it on the server every Page.FindControl() call is causing the NullReference Exception "Object reference not set to an instance of an object. " Can anyone help me out? Code is below

Cheers,

Mike Marshall

            For i As Integer = 1 To 10
                If (CType(Page.FindControl("last_" & i), TextBox).Text.Length > 0) Or (CType(Page.FindControl("first_" & i), TextBox).Text.Length > 0) Or (CType(Page.FindControl("dob_" & i), TextBox).Text.Length > 0) Then
                    Dim person_entry(7) As String
                    person_entry(0) = info_list.Count - 1
                    person_entry(1) = CType(Page.FindControl("last_" & i), TextBox).Text
                    person_entry(2) = CType(Page.FindControl("first_" & i), TextBox).Text
                    person_entry(3) = CType(Page.FindControl("dob_" & i), TextBox).Text
                    person_entry(4) = CType(Page.FindControl("appear_" & i), TextBox).Text
                    person_entry(5) = CType(Page.FindControl("mental_" & i), TextBox).Text
                    person_entry(6) = CType(Page.FindControl("behave_" & i), TextB