BaseDataList.Controls Property
.NET Framework (current version)
Gets a System.Web.UI.ControlCollection object that contains a collection of child controls in a data listing control.
Assembly: System.Web (in System.Web.dll)
Property Value
Type: System.Web.UI.ControlCollectionA System.Web.UI.ControlCollection that contains a collection of child controls in a data listing control.
Use the Controls collection to manage the child controls contained in a data listing control. You can add controls, remove controls, or iterate through the server controls in the collection.
The following code example demonstrates how to programmatically add a control to the Controls collection.
<%@ Page Language="VB" AutoEventWireup="True" %> <%@ Import Namespace="System.Data" %> <!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" > <script runat="server"> Function CreateDataSource() As ICollection ' Create sample data for the DataGrid control. Dim dt As DataTable = New DataTable() Dim dr As DataRow ' Define the columns of the table. dt.Columns.Add(New DataColumn("IntegerValue", GetType(Int32))) dt.Columns.Add(New DataColumn("StringValue", GetType(string))) dt.Columns.Add(New DataColumn("CurrencyValue", GetType(double))) ' Populate the table with sample values. Dim i As Integer For i = 0 to 8 dr = dt.NewRow() dr(0) = i dr(1) = "Item " & i.ToString() dr(2) = 1.23 * (i + 1) dt.Rows.Add(dr) Next i Dim dv As DataView = New DataView(dt) Return dv End Function Sub Page_Load(sender As Object, e As EventArgs) ' Load sample data only once when the page is first loaded. If Not IsPostBack Then ItemsGrid.DataSource = CreateDataSource() ItemsGrid.DataBind() End If ' Create a Label control to display the total number of items ' displayed in the DataGrid. Dim myLabel As Label = New Label() myLabel.Text = "<br /><br /><b>Total Number of Items: " & ItemsGrid.Items.Count.ToString() & "</b>" myLabel.ID = "SummaryLabel" ' Add the Label control to the Controls collection of the DataGrid. ItemsGrid.Controls.Add(myLabel) End Sub </script> <head runat="server"> <title>BaseDataList Controls Example</title> </head> <body> <form id="form1" runat="server"> <h3>BaseDataList Controls Example</h3> <b>Product List</b> <asp:DataGrid id="ItemsGrid" BorderColor="black" BorderWidth="1" CellPadding="3" AutoGenerateColumns="True" runat="server"> <HeaderStyle BackColor="#00aaaa"> </HeaderStyle> </asp:DataGrid> </form> </body> </html>
.NET Framework
Available since 1.1
Available since 1.1
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