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Literal.Focus Method

Set input focus to a control; the Focus base control method is not supported on a Literal control.

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

public override void Focus()

ExceptionCondition
NotSupportedException

The Focus was called on a Literal.

The Literal control overrides the Focus method of the base class. The Focus method of a Literal control always throws an exception to indicate that the Focus method is not supported on a Literal control.

.NET Framework

Supported in: 4.5.2, 4.5.1, 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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