public static InterfaceType CreateSitedInstance <InterfaceType>(this Microsoft.VisualStudio.OLE.Interop.IServiceProvider serviceProvider, Guid clsid)
where InterfaceType : class
{
InterfaceType interfaceType;
using (ServiceProvider serviceProvider1 = new ServiceProvider(serviceProvider))
{
interfaceType = OleServiceProviderExtensions.CreateSitedInstance <InterfaceType>(serviceProvider1, clsid);
}
return(interfaceType);
}
internal static InterfaceType CreateSitedInstance <InterfaceType>(System.IServiceProvider serviceProvider, Guid clsid)
where InterfaceType : class
{
InterfaceType interfaceType = OleServiceProviderExtensions.CreateInstance <InterfaceType>(serviceProvider, clsid);
if (interfaceType != null)
{
IObjectWithSite objectWithSite = (object)interfaceType as IObjectWithSite;
Microsoft.VisualStudio.OLE.Interop.IServiceProvider service = serviceProvider.GetService <Microsoft.VisualStudio.OLE.Interop.IServiceProvider>();
if (objectWithSite == null || service == null)
{
interfaceType = default(InterfaceType);
}
else
{
objectWithSite.SetSite(service);
}
}
return(interfaceType);
}
