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Substitution.CreateControlCollection Method

Returns an EmptyControlCollection object, indicating that the Substitution control does not support child controls.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

protected override ControlCollection CreateControlCollection()

Return Value

Type: System.Web.UI.ControlCollection
An EmptyControlCollection, indicating that the control does not support child controls.

The CreateControlCollection method is typically used to create a ControlCollection object to store the child controls for a control. The implementation of the CreateControlCollection method for a Substitution control always returns an EmptyControlCollection object, to indicate that the Substitution control does not support child controls.

Notes to Inheritors

When extending the Substitution control, you can override the CreateControlCollection method in a derived class to support child controls.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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