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ListControl Constructor
.NET Framework 1.1
Initializes a new instance of the ListControl class.
[Visual Basic] Public Sub New() [C#] public ListControl(); [C++] public: ListControl(); [JScript] public function ListControl();
Example
[Visual Basic] <!-- The following example demonstrates how to programmatically create a ListBox. The example uses a PlaceHolder control as a container for the ListBox. --> <%@ Page Language="VB" AutoEventWireup="True" %> <html> <head> <script runat="server"> Sub SubmitBtn_Click(sender As Object, e As EventArgs) ' Create a new ListBox. Dim listbox1 As New ListBox() ' Create ListItems to populate the ListBox. Dim listItem1 As New ListItem("Item 1","Value 1") Dim listItem2 As New ListItem("Item 2","Value 2") ' Add the ListItems to the ListBox. listbox1.Items.Add(listItem1) listbox1.Items.Add(listItem2) ' Add the ListBox to the Controls collection of the PlaceHolder control. Place.Controls.Add(listbox1) End Sub </script> </head> <body> <h3>ListBox Example</h3> <p> <form runat=server> <asp:button id="Button1" Text="Click to create a two-item ListBox" OnClick="SubmitBtn_Click" runat="server" /> <br><br> <asp:PlaceHolder id="Place" runat="server"/> </form> </body> </html> [C#] <!-- The following example demonstrates how to programmatically create a ListBox. The example uses a PlaceHolder control as a container for the ListBox. --> <%@ Page Language="C#" AutoEventWireup="True" %> <html> <head> <script runat="server"> void SubmitBtn_Click(Object sender, EventArgs e) { // Create a new ListBox. ListBox listbox1 = new ListBox(); // Create ListItems to populate the ListBox. ListItem listItem1 = new ListItem("Item 1","Value 1"); ListItem listItem2 = new ListItem("Item 2","Value 2"); // Add the ListItems to the ListBox. listbox1.Items.Add(listItem1); listbox1.Items.Add(listItem2); // Add the ListBox to the Controls collection of the PlaceHolder control. Place.Controls.Add(listbox1); } </script> </head> <body> <h3>ListBox Example</h3> <p> <form runat=server> <asp:button id="Button1" Text="Click to create a two item ListBox" OnClick="SubmitBtn_Click" runat="server" /> <br><br> <asp:PlaceHolder id="Place" runat="server"/> </form> </body> </html>
[C++, JScript] No example is available for C++ or JScript. To view a Visual Basic or C# example, click the Language Filter button
in the upper-left corner of the page.
Requirements
Platforms: Windows 2000, Windows XP Professional, Windows Server 2003 family
See Also
ListControl Class | ListControl Members | System.Web.UI.WebControls Namespace
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