WebPartZoneCollection.IndexOf(WebPartZoneBase) Method

Reference

Definition

Namespace:: System.Web.UI.WebControls.WebParts

Assembly:: System.Web.dll

Important

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Returns the position of a particular member of the collection.

public:
 int IndexOf(System::Web::UI::WebControls::WebParts::WebPartZoneBase ^ value);

public int IndexOf (System.Web.UI.WebControls.WebParts.WebPartZoneBase value);

member this.IndexOf : System.Web.UI.WebControls.WebParts.WebPartZoneBase -> int

Public Function IndexOf (value As WebPartZoneBase) As Integer

Parameters

value: WebPartZoneBase

A WebPartZoneBase that is a member of the collection.

Returns

Int32

An integer that indicates the position of a particular object in the collection.

Examples

The following code example demonstrates the use of the IndexOf method. The complete code for the example, including a user control, a page containing the zones, and a partial class file that contains the code, is found in the Example section of the WebPartZoneCollection class overview.

The following section of code demonstrates usage of the IndexOf method. To execute the code, load the page in a browser, and click the WebPartZone1 Index button.

protected void Button4_Click(object sender, EventArgs e)
{
  Label1.Text = String.Empty;
  Label1.Text = "WebPartZone1 index:  " + mgr.Zones.IndexOf(WebPartZone1);
}

Protected Sub Button4_Click(ByVal sender As Object, ByVal e As EventArgs)
  Label1.Text = String.Empty
  Label1.Text = "WebPartZone1 index:  " & mgr.Zones.IndexOf(WebPartZone1)

End Sub

Remarks

The IndexOf method is useful if you have multiple WebPartZone zones on a Web Parts page, and you need to know the ordinal position of one zone relative to the other zones.

Applies to