ICertView::GetColumnCount method (certview.h)

Article
02/22/2024

The GetColumnCount method retrieves the number of columns in the view of the Certificate Services database.

Syntax

HRESULT GetColumnCount(
  [in]  LONG fResultColumn,
  [out] LONG *pcColumn
);

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] pcColumn

A pointer to a variable that contains the number of columns in the view. This function will fail if the pcColumn parameter is NULL.

Return value

C++

If the method succeeds, the method returns S_OK, and the pcColumn parameter is set to the number of columns in the view.

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 the number of columns in the view.

Remarks

This method is used to determine the number of columns in the view. The returned number represents the count of a result set's columns if fResultColumn is TRUE or the count of the full database schema's columns if fResultColumn is FALSE.

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