[This documentation is preliminary and is subject to change.]

Check if a service is already installed.

Syntax

object.IsServiceInstalled(URL, Verb, )

Standards information

There are no standards that apply here.

Parameters

URL [in]

Type: BSTR

The main document of the activity that you want to query for.

Verb [in]

Type: BSTR

The type of action that this activity performs. Case-insensitive.

pdwResult [out, retval]

C++	A Pointer that returns one of the following values:
JavaScript	One of the following values:

return (0)

The service is not yet installed.

Return (1)

The service is installed.

Return (2)

The service is installed and it is the default for its verb type.

Return value

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Type: IntegerA Pointer that returns one of the following values:One of the following values:return0

The service is not yet installed.

Return1

The service is installed.

Return2

The service is installed and it is the default for its verb type.

See also

window

external

AddService

 

 

Build date: 2/14/2012