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DataObject.IDataObject.EnumFormatEtc(DATADIR) Method

Definition

Creates an object for enumerating the FORMATETC structures for a data object. These structures are used in calls to GetData(FORMATETC, STGMEDIUM) or SetData(FORMATETC, STGMEDIUM, Boolean).

 virtual System::Runtime::InteropServices::ComTypes::IEnumFORMATETC ^ System.Runtime.InteropServices.ComTypes.IDataObject.EnumFormatEtc(System::Runtime::InteropServices::ComTypes::DATADIR dwDirection) = System::Runtime::InteropServices::ComTypes::IDataObject::EnumFormatEtc;
[System.Security.SecurityCritical]
System.Runtime.InteropServices.ComTypes.IEnumFORMATETC IDataObject.EnumFormatEtc (System.Runtime.InteropServices.ComTypes.DATADIR dwDirection);
System.Runtime.InteropServices.ComTypes.IEnumFORMATETC IDataObject.EnumFormatEtc (System.Runtime.InteropServices.ComTypes.DATADIR dwDirection);
[<System.Security.SecurityCritical>]
abstract member System.Runtime.InteropServices.ComTypes.IDataObject.EnumFormatEtc : System.Runtime.InteropServices.ComTypes.DATADIR -> System.Runtime.InteropServices.ComTypes.IEnumFORMATETC
override this.System.Runtime.InteropServices.ComTypes.IDataObject.EnumFormatEtc : System.Runtime.InteropServices.ComTypes.DATADIR -> System.Runtime.InteropServices.ComTypes.IEnumFORMATETC
abstract member System.Runtime.InteropServices.ComTypes.IDataObject.EnumFormatEtc : System.Runtime.InteropServices.ComTypes.DATADIR -> System.Runtime.InteropServices.ComTypes.IEnumFORMATETC
override this.System.Runtime.InteropServices.ComTypes.IDataObject.EnumFormatEtc : System.Runtime.InteropServices.ComTypes.DATADIR -> System.Runtime.InteropServices.ComTypes.IEnumFORMATETC
Function EnumFormatEtc (dwDirection As DATADIR) As IEnumFORMATETC Implements IDataObject.EnumFormatEtc

Parameters

dwDirection
DATADIR

One of the DATADIR values that specifies the direction of the data.

Returns

This method supports the standard return values E_INVALIDARG and E_OUTOFMEMORY, as well as the following:

Value Description
S_OK The enumerator object was successfully created.
E_NOTIMPL The direction specified by the direction parameter is not supported.
OLE_S_USEREG Requests that OLE enumerate the formats from the registry.

Implements

Attributes

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