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nf-mmc-iheaderctrl2-getcolumnfilter.md

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UID title description helpviewer_keywords old-location tech.root ms.assetid ms.date ms.keywords req.header req.include-header req.target-type req.target-min-winverclnt req.target-min-winversvr req.kmdf-ver req.umdf-ver req.ddi-compliance req.unicode-ansi req.idl req.max-support req.namespace req.assembly req.type-library req.lib req.dll req.irql targetos req.typenames req.redist ms.custom f1_keywords dev_langs topic_type api_type api_location api_name
NF:mmc.IHeaderCtrl2.GetColumnFilter
IHeaderCtrl2::GetColumnFilter (mmc.h)
The IHeaderCtrl2::GetColumnFilter method retrieves the filter value set on the specified column.
GetColumnFilter
GetColumnFilter method [MMC]
GetColumnFilter method [MMC]
IHeaderCtrl2 interface
IHeaderCtrl2 interface [MMC]
GetColumnFilter method
IHeaderCtrl2.GetColumnFilter
IHeaderCtrl2::GetColumnFilter
_slate_iheaderctrl2_getcolumnfilter
mmc.iheaderctrl2_getcolumnfilter
mmc/IHeaderCtrl2::GetColumnFilter
mmc\iheaderctrl2_getcolumnfilter.htm
mmc
2daf15ac-4de2-422d-9ac0-b592090468ed
12/05/2018
GetColumnFilter, GetColumnFilter method [MMC], GetColumnFilter method [MMC],IHeaderCtrl2 interface, IHeaderCtrl2 interface [MMC],GetColumnFilter method, IHeaderCtrl2.GetColumnFilter, IHeaderCtrl2::GetColumnFilter, _slate_iheaderctrl2_getcolumnfilter, mmc.iheaderctrl2_getcolumnfilter, mmc/IHeaderCtrl2::GetColumnFilter
mmc.h
Windows
Windows Vista
Windows Server 2008
Mmcndmgr.dll
Windows
19H1
IHeaderCtrl2::GetColumnFilter
mmc/IHeaderCtrl2::GetColumnFilter
c++
APIRef
kbSyntax
COM
Mmcndmgr.dll
IHeaderCtrl2.GetColumnFilter

IHeaderCtrl2::GetColumnFilter

-description

The IHeaderCtrl2::GetColumnFilter method retrieves the filter value set on the specified column.

-parameters

-param nColumn [in]

A zero-based index that identifies the column for which the filter value and its maximum character length are to be retrieved.

-param pdwType [in, out]

A pointer to a variable of type DWORD that can take one of the possible filter values specified in the MMC_FILTER_TYPE enumeration. The filter type for the specified column is placed in the address pointed to by pdwType.

-param pFilterData [in, out]

A pointer to an MMC_FILTERDATA structure that holds the actual filter data.

-returns

This method can return one of these values.

-remarks

For both setting and reading filter values, the snap-in owns the MMC_FILTERDATA structure and any text buffer.

When reading a filter value, if the filter type specified by the snap-in does not match the current type, the IHeaderCtrl2::GetColumnFilter method will return E_FAIL. On receiving an E_FAIL, the values returned by the method are undefined.

-see-also

IHeaderCtrl2