IWindowProvider.WaitForInputIdle Method

Blocks the calling code for the specified time or until the associated process enters an idle state, whichever completes first.

Namespace:  System.Windows.Automation.Provider
Assembly:  System.Windows (in System.Windows.dll)


Function WaitForInputIdle ( _
    milliseconds As Integer _
) As Boolean
bool WaitForInputIdle(
    int milliseconds


  • milliseconds
    Type: System.Int32
    The amount of time, in milliseconds, to wait for the associated process to become idle.

Return Value

Type: System.Boolean
true if the window has entered the idle state; false if the timeout occurred.

Version Information


Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0


For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.