AsyncPackage.ShowToolWindowAsync Method     
Definition
Important
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Asynchronously shows the tool window corresponding to the specified type and ID.
If it does not exist, it creates and returns one if create is
true, or returns null if create is false.
public:
 System::Threading::Tasks::Task<Microsoft::VisualStudio::Shell::ToolWindowPane ^> ^ ShowToolWindowAsync(Type ^ toolWindowType, int id, bool create, System::Threading::CancellationToken cancellationToken);
	public System.Threading.Tasks.Task<Microsoft.VisualStudio.Shell.ToolWindowPane> ShowToolWindowAsync(Type toolWindowType, int id, bool create, System.Threading.CancellationToken cancellationToken);
	member this.ShowToolWindowAsync : Type * int * bool * System.Threading.CancellationToken -> System.Threading.Tasks.Task<Microsoft.VisualStudio.Shell.ToolWindowPane>
	Public Function ShowToolWindowAsync (toolWindowType As Type, id As Integer, create As Boolean, cancellationToken As CancellationToken) As Task(Of ToolWindowPane)
	Parameters
- toolWindowType
 - Type
 
Type of the window to be created
- id
 - Int32
 
Instance ID
- create
 - Boolean
 
Create if none exist?
- cancellationToken
 - CancellationToken
 
The cancellation token for the asynchronous operation
Returns
A task returning either an instance of a class derived from ToolWindowPane or null if the tool window doesn't derive from ToolWindowPane.