internal IEnumerable <object> GetExtensions(string extensionTypeAssemblyQualifiedName)
{
using (ExtensionAssemblyResolvingScope scope = new ExtensionAssemblyResolvingScope(this.logger, this.ExtensionsDirectory))
{
Type hostServiceType = Type.GetType(extensionTypeAssemblyQualifiedName);
if (hostServiceType == null)
{
return(null);
}
return(this.GetExtensions(hostServiceType));
}
}
internal object GetExtension(string extensionTypeAssemblyQualifiedName)
{
VSDesignerPerfEventProvider perfEventProvider = new VSDesignerPerfEventProvider();
perfEventProvider.WriteEvent(VSDesignerPerfEvents.WorkflowDesignerExtensionManagerGetExtensionStart);
try
{
using (ExtensionAssemblyResolvingScope scope = new ExtensionAssemblyResolvingScope(this.logger, this.ExtensionsDirectory))
{
Type hostServiceType = Type.GetType(extensionTypeAssemblyQualifiedName);
if (hostServiceType == null)
{
return(null);
}
return(this.GetExtension(hostServiceType));
}
}
finally
{
perfEventProvider.WriteEvent(VSDesignerPerfEvents.WorkflowDesignerExtensionManagerGetExtensionEnd);
}
}