IShellApp::IsInstalled method

Gets a value indicating whether a specified application is currently installed.

Syntax


HRESULT IsInstalled();

Parameters

This method has no parameters.

Return value

Type: HRESULT

This method can return one of these values.

Return codeDescription
S_OK

The application is installed.

S_FALSE

The application is not installed.

 

Remarks

Application publishers should determine if the application is currently installed and return S_OK if so, or S_FALSE if not.

Requirements

Minimum supported client

Windows XP, Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

Shappmgr.h

IDL

Shappmgr.idl

DLL

Shell32.dll

See also

IAppPublisher
IShellApp
IPublishedApp

 

 

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