IVsAppContainerDeveloperLicensing.CheckDeveloperLicense Method
Determines whether the specified machine has a developer license.
Namespace: Microsoft.VisualStudio.Shell.Interop
Assembly: Microsoft.VisualStudio.Shell.Interop.11.0 (in Microsoft.VisualStudio.Shell.Interop.11.0.dll)
Syntax
'Declaration
Function CheckDeveloperLicense ( _
ByRef pbstrMachine As String _
) As DateTime
DateTime CheckDeveloperLicense(
ref string pbstrMachine
)
DateTime CheckDeveloperLicense(
[InAttribute] String^% pbstrMachine
)
abstract CheckDeveloperLicense :
pbstrMachine:string byref -> DateTime
function CheckDeveloperLicense(
pbstrMachine : String
) : DateTime
Parameters
pbstrMachine
Type: String%[in] The machine for which the license is queried. If this parameter is null or empty, this method is applied to the local machine.
Return Value
Type: DateTime
The expiration date of the developer license.
Remarks
The following results can be returned from this method:
S_OK |
The function succeeded. |
E_FAIL |
Unspecified error (this is not expected). |
E_INVALIDARG |
One or more arguments are invalid. |
E_OUTOFMEMORY |
Insufficient memory. |
HRESULT_FROM_WIN32(ERROR_NOT_FOUND) |
The license was not found. |
HRESULT_FROM_WIN32(ERROR_NOT_AUTHENTICATED) |
The call requires authentication. |
HRESULT_FROM_WIN32(ERROR_NETWORK_UNREACHABLE) |
The network cannot be reached. |
HRESULT_FROM_WIN32(ERROR_ACCESS_DENIED) |
The caller does not have access to the resource (license). |
HRESULT_FROM_WIN32(ERROR_BAD_NET_NAME) |
The specified machine does not exist. |
HRESULT_FROM_WIN32(ERROR_CANCELLED) |
The licensing sequence was cancelled. |
E_WS_LICENSE_EXPIRED |
The developer license is expired. |
E_WS_USER_NOT_AUTHORIZED |
The user or machine requesting the license is not authorized to get any license. You should map this result to a “contact support” message. |
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.