IEnumCERTVIEWROW::Reset method (certview.h)

The Reset method moves to the beginning of the row-enumeration sequence.

Syntax

HRESULT Reset();

Return value

VB

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

Remarks

Upon successful completion of this method, call the IEnumCERTVIEWROW::Next method to reference the first row in the enumeration.

After this second call is made, the columns, attributes, and extensions associated with the certificate in the row can be enumerated using the methods of the following interfaces:

• IEnumCERTVIEWCOLUMN
• IEnumCERTVIEWATTRIBUTE
• IEnumCERTVIEWEXTENSION

Examples

// pEnumRow is previously instantiated pointer to IEnumCERTVIEWROW.
HRESULT hr;
LONG    Index;

// Ensure enumerator is at first row.
hr = pEnumRow->Reset();
if (FAILED(hr))
    printf("Failed to Reset\n");
else
{
    printf("Reset to beginning\n");
    // Retrieve first record.
    hr = pEnumRow->Next(&Index);
    // Examine hr for success and process row.
    // ...
}

Requirements

See also

IEnumCERTVIEWATTRIBUTE

IEnumCERTVIEWCOLUMN

IEnumCERTVIEWEXTENSION

IEnumCERTVIEWROW