Determines if data has been cached for the specified area.

Syntax

Visual Basic (Declaration)
<ObsoleteAttribute("Only valid when used with a 9.3.1 server")> Public Function IsDataCached( _ ByVal extent As Envelope _ ) As Boolean

C#
[ObsoleteAttribute("Only valid when used with a 9.3.1 server")] public bool IsDataCached( Envelope extent )

Parameters

extent

Return Value

Returns false if any part of the specified area is not cached.

Exceptions

Exception	Description
ArgumentNullException	Null area.

Remarks

Mobile ADF uses "contain" as the geometric relationship when checking if data has been cached within given envelope.

Requirements

Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family