public static void ActivateSharedGuidanceWorkflow(this IGuidanceManager guidanceManager, IServiceProvider provider, string extensionId)
{
Guard.NotNull(() => guidanceManager, guidanceManager);
Guard.NotNull(() => provider, provider);
Guard.NotNullOrEmpty(() => extensionId, extensionId);
var registration = guidanceManager.InstalledGuidanceExtensions.First(e => e.ExtensionId == extensionId);
if (registration == null)
{
tracer.Error(Resources.GuidanceManagerExtensions_ErrorNoRegistration, extensionId);
return;
}
else
{
// Ensure at least one instance exists
var instance = guidanceManager.InstantiatedGuidanceExtensions.FirstOrDefault(e => e.ExtensionId == extensionId);
if (instance == null)
{
// Create the first instance of the guidance
tracer.ShieldUI(() =>
{
instance = guidanceManager.Instantiate(extensionId, registration.DefaultName);
}, Resources.GuidanceManagerExtensions_ErrorGuidanceInstantiationFailed, registration.DefaultName, extensionId);
}
// Activate the instance
if (instance != null)
{
guidanceManager.ActivateGuidanceInstance(provider, instance);
}
}
}
public static IGuidanceExtension InstantiateGuidanceInstance(this IGuidanceManager guidanceManager, IServiceProvider provider, string extensionId, string instanceName)
{
Guard.NotNull(() => guidanceManager, guidanceManager);
Guard.NotNull(() => provider, provider);
Guard.NotNullOrEmpty(() => extensionId, extensionId);
if (provider != null)
{
guidanceManager.ShowGuidanceWindows(provider);
}
tracer.Info(Resources.GuidanceManagerExtensions_TraceInstantiation, extensionId, instanceName);
// Create a new instance of guidance workflow
var instance = guidanceManager.Instantiate(extensionId, instanceName);
// Activate guidance extension in Guidance Explorer
guidanceManager.ActiveGuidanceExtension = instance;
return(instance);
}