IVCmdMenu::Num

This method retrieves the total number of commands on a voice menu.

Syntax

HRESULT Num( DWORD *pdwNumCmd);

Parameters

pdwNumCmd

[out] Pointer to a DWORD that receives the number of commands.

Return Values

NOERROR

The method successfully retrieved the total number of commands.

E_INVALIDARG

The argument is invalid.

VCMDERR_INVALIDCHAR

There is an invalid character in the voice menu.

VCMDERR_MENUTOOCOMPLEX

The menu is too complex to use.

VCMDERR_OUTOFMEM

There is no more memory.

VCMDERR_VALUEOUTOFRANGE

The value is out of range.