DataObject::IDataObject::EnumDAdvise Method (IEnumSTATDATA^%)
This API supports the product infrastructure and is not intended to be used directly from your code.
Creates an object that can be used to enumerate the current advisory connections.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
private: [SecurityPermissionAttribute(SecurityAction::Demand, Flags = SecurityPermissionFlag::UnmanagedCode)] virtual int EnumDAdvise( [OutAttribute] IEnumSTATDATA^% enumAdvise ) sealed = IDataObject::EnumDAdvise
Parameters
- enumAdvise
-
Type:
System.Runtime.InteropServices.ComTypes::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.
Return Value
Type: System::Int32This 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. |
This member is an explicit interface member implementation. It can be used only when the DataObject is cast to an IDataObject interface.
for calling unmanaged code. Associated enumeration: SecurityPermissionFlag::UnmanagedCode
Available since 2.0