ISynchronizeInvoke in .NET

Question

Explain the use of ISynchronizeInvoke in a cross-thread call in .NET?

Answer 1

It is simply an interface that contains appropriate methods for:

• Check if special handling is required ( InvokeRequired)
• Call the delegate safely from another thread, blocking until the action completes ( Invoke)
• Call the delegate safely from another thread returning immediately without blocking ( BeginInvokewhich may be associated with EndInvoketo get the result later)

The most common implementation is Controlin Windows Forms.

, . . ISynchronizeInvoke Control, , - .

: :

, ISynchronizeInvoke . SynchronizationContext . Control ; Microsoft.