ICertView::EnumCertViewColumn method (certview.h)

Article
02/22/2024

The EnumCertViewColumn method obtains an instance of a column-enumeration sequence for the database schema.

Note that this enumeration sequence cannot be used to enumerate the column values, only the database schema. Use IEnumCERTVIEWROW::EnumCertViewColumn if you need to enumerate the data values of the columns.

Syntax

HRESULT EnumCertViewColumn(
  [in]  LONG                fResultColumn,
  [out] IEnumCERTVIEWCOLUMN **ppenum
);

Parameters

[in] fResultColumn

Specifies the column. This parameter can be one of the following values.

Value	Meaning
CVRC_COLUMN_SCHEMA	Schema column information.
CVRC_COLUMN_RESULT	Result column information.
CVRC_COLUMN_VALUE	Value column information.
CVRC_COLUMN_MASK	Column information mask.

[out] ppenum

A pointer to a pointer of IEnumCERTVIEWCOLUMN type. This method fails if the ppenum parameter is NULL.

Return value

C++

If the method succeeds, the method returns S_OK, and *ppenum is set to a pointer of IEnumCERTVIEWCOLUMN type.

If the method fails, it returns an HRESULT value that indicates the error. For a list of common error codes, see Common HRESULT Values.

VB

The return value is an IEnumCERTVIEWCOLUMN object.

Remarks

The IEnumCERTVIEWCOLUMN object can be used to enumerate the view's columns and retrieve each column's information.

Requirements

Requirement	Value
Minimum supported client	None supported
Minimum supported server	Windows Server 2003 [desktop apps only]
Target Platform	Windows
Header	certview.h (include Certsrv.h)
Library	Certidl.lib
DLL	Certadm.dll