Gets or sets whether the wait cursor is used for all open forms of the application.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
When this property is set to true, the UseWaitCursor property of all open forms in the application will be set to true. This call will not return until this property has been set on all forms. Use this property when you have a long-running operation, and want to indicate in all application forms that the operation is still processing.