WdfChildListUpdateAllChildDescriptionsAsPresent - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// wdfchildlist.h

VOID WdfChildListUpdateAllChildDescriptionsAsPresent(
  [in] WDFCHILDLIST ChildList
);
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nf-wdfchildlist-wdfchildlistupdateallchilddescriptionsaspresent)

WdfChildListUpdateAllChildDescriptionsAsPresent function

Description

[Applies to KMDF only]

The WdfChildListUpdateAllChildDescriptionsAsPresent method informs the framework that all of the child devices in a specified child list are plugged in and available.

Parameters

ChildList [in]

A handle to a child list object.

Remarks

A bug check occurs if the driver supplies an invalid object handle.

The WdfChildListUpdateAllChildDescriptionsAsPresent method is available in version 1.0 and later versions of KMDF.

For more information about child lists, see Dynamic Enumeration.

Examples

The following code example informs the framework that all of the devices that a device list represents are plugged in and available.

WdfChildListUpdateAllChildDescriptionsAsPresent(DeviceList);

View the official Windows Driver Kit DDI reference

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