AttributeCollection.Keys Property
.NET Framework (current version)
Gets a collection of keys to all attributes in the server control's AttributeCollection object.
Assembly: System.Web (in System.Web.dll)
This property contains all the keys that are in the AttributeCollection of an ASP.NET server control, whether you have added them programmatically with the Add method, or declaratively.
The following example shows how to iterate through the Keys property of the AttributeCollection object for an HtmlSelect server control.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <script language="VB" runat="server"> Sub Page_Load(Src As Object, e As EventArgs) Message.InnerHtml = Message.InnerHtml & _ "<h5>The FirstSelect select box's " & _ "Attribute collection contains:</h5>" Dim keys As IEnumerator = _ FirstSelect.Attributes.Keys.GetEnumerator Do While keys.MoveNext Dim key As String = keys.Current Message.InnerHtml = Message.InnerHtml & key _ & "=" & FirstSelect.Attributes(key) & "<br />" Loop End Sub </script> <html xmlns="http://www.w3.org/1999/xhtml" > <head runat="server"> <title>Attribute Collection Sample</title> </head> <body> <p> <span id="Message" enableviewstate="false" runat="server" /> </p> <p> Make a selection: <select id="FirstSelect" runat="server" style="padding:1; width:40; font: 16pt verdana; background-color:Aqua; color:black;"> <option>This</option> <option>That</option> <option>Other</option> </select> </p> </body> </html>
.NET Framework
Available since 1.1
Available since 1.1
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