/// <summary>
/// PreMessageLoop is responsible for registering the COM class
/// factories for the COM classes to be exposed from the server, and
/// initializing the key member variables of the COM server.
/// </summary>
private void Register()
{
//
// Register the COM class factories.
//
var clsidSimpleObj = new Guid(SimpleObjectId.ClassId);
// Register the SimpleObject class object
var factory = new SimpleObjectClassFactory();
factory.NoReferenceEvent += _reference_NoReferenceEvent;
int hResult = NativeMethods.CoRegisterClassObject(
ref clsidSimpleObj, // CLSID to be registered
factory,
CLSCTX.LOCAL_SERVER, // Context to run
REGCLS.MULTIPLEUSE | REGCLS.SUSPENDED,
out _cookieSimpleObj);
if (hResult != 0)
{
throw new ApplicationException(
"CoRegisterClassObject failed w/err 0x" + hResult.ToString("X"));
}
// Register other class objects
// ...
// Inform the SCM about all the registered classes, and begins
// letting activation requests into the server process.
hResult = NativeMethods.CoResumeClassObjects();
if (hResult != 0)
{
// Revoke the registration of SimpleObject on failure
if (_cookieSimpleObj != 0)
{
NativeMethods.CoRevokeClassObject(_cookieSimpleObj);
}
// Revoke the registration of other classes
// ...
throw new ApplicationException(
"CoResumeClassObjects failed w/err 0x" + hResult.ToString("X"));
}
}
/// <summary>
/// PreMessageLoop is responsible for registering the COM class
/// factories for the COM classes to be exposed from the server, and
/// initializing the key member variables of the COM server.
/// </summary>
private void Register()
{
//
// Register the COM class factories.
//
var clsidSimpleObj = new Guid(SimpleObjectId.ClassId);
// Register the SimpleObject class object
var factory = new SimpleObjectClassFactory();
factory.NoReferenceEvent += _reference_NoReferenceEvent;
int hResult = NativeMethods.CoRegisterClassObject(
ref clsidSimpleObj, // CLSID to be registered
factory,
CLSCTX.LOCAL_SERVER, // Context to run
REGCLS.MULTIPLEUSE | REGCLS.SUSPENDED,
out _cookieSimpleObj);
if (hResult != 0)
{
throw new ApplicationException(
"CoRegisterClassObject failed w/err 0x" + hResult.ToString("X"));
}
// Register other class objects
// ...
// Inform the SCM about all the registered classes, and begins
// letting activation requests into the server process.
hResult = NativeMethods.CoResumeClassObjects();
if (hResult != 0)
{
// Revoke the registration of SimpleObject on failure
if (_cookieSimpleObj != 0)
{
NativeMethods.CoRevokeClassObject(_cookieSimpleObj);
}
// Revoke the registration of other classes
// ...
throw new ApplicationException(
"CoResumeClassObjects failed w/err 0x" + hResult.ToString("X"));
}
}