IDiscoverySession::GetDiscoverError Method (Int32)

Visual Studio 2015

Retrieves the exception if NotifyDiscoverComplete method takes in cookie = null.

Namespace: Microsoft.VisualStudio.Shell.Interop
Assembly: Microsoft.VisualStudio.Shell.Interop (in Microsoft.VisualStudio.Shell.Interop.dll)

Syntax

int GetDiscoverError(
	int cookie
)

cookie: Type: System::Int32
[in] Identifies the URL of the file that is being discovered.

Type: System::Int32

Two return values are possible:

S_OK: No error info available. The error info was erased. To prevent this from happening, call GetDiscoveryError in your NotifyDiscoverComplete code.
Other: This method will throw the exception caught in discovery, so HRESULT won't be S_OK.

From discoveryservice.idl:

HRESULT IDiscoverySession::GetDiscoverError(
   [in] int cookie
);

Note
The error information from NotifyDiscoverComplete method is not available if cookie is set to null. To prevent this, call GetDiscoveryError in your NotifyDiscoverComplete implementation.