DataObject.IDataObject.EnumDAdvise(IEnumSTATDATA) Method

Reference

Definition

Namespace:: System.Windows

Assembly:: PresentationCore.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Creates an object that can be used to enumerate the current advisory connections.

 virtual int System.Runtime.InteropServices.ComTypes.IDataObject.EnumDAdvise([Runtime::InteropServices::Out] System::Runtime::InteropServices::ComTypes::IEnumSTATDATA ^ % enumAdvise) = System::Runtime::InteropServices::ComTypes::IDataObject::EnumDAdvise;

[System.Security.SecurityCritical]
int IDataObject.EnumDAdvise (out System.Runtime.InteropServices.ComTypes.IEnumSTATDATA enumAdvise);

int IDataObject.EnumDAdvise (out System.Runtime.InteropServices.ComTypes.IEnumSTATDATA enumAdvise);

[<System.Security.SecurityCritical>]
abstract member System.Runtime.InteropServices.ComTypes.IDataObject.EnumDAdvise : IEnumSTATDATA -> int
override this.System.Runtime.InteropServices.ComTypes.IDataObject.EnumDAdvise : IEnumSTATDATA -> int

abstract member System.Runtime.InteropServices.ComTypes.IDataObject.EnumDAdvise : IEnumSTATDATA -> int
override this.System.Runtime.InteropServices.ComTypes.IDataObject.EnumDAdvise : IEnumSTATDATA -> int

Function EnumDAdvise (ByRef enumAdvise As IEnumSTATDATA) As Integer Implements IDataObject.EnumDAdvise

Parameters

enumAdvise: IEnumSTATDATA

When this method returns, contains an IEnumSTATDATA that receives the interface pointer to the new enumerator object. If the implementation sets enumAdvise to null, there are no connections to advisory sinks at this time. This parameter is passed uninitialized.

Returns

Int32

This method supports the standard return value E_OUTOFMEMORY, as well as the following:

Value	Description
S_OK	The enumerator object is successfully instantiated or there are no connections.
OLE_E_ADVISENOTSUPPORTED	This object does not support advisory notifications.

Implements

EnumDAdvise(IEnumSTATDATA)

Attributes: SecurityCriticalAttribute

Remarks

This member is an explicit interface member implementation. It can be used only when the DataObject instance is cast to an IDataObject interface.

Applies to

इसके माध्यम से साझा किया गया