GetInterfaceCount

Description

Returns the number of network interfaces available in the system.


Syntax

[C++]
int GetInterfaceCount();


Parameters [C/C++]

None

Return Values

Integer value containing the number of network interfaces found in the system. If zero, no

Example

This fragment of an MFC code fills out a combo box with IP addresses of network interfaces installed on the system.

for (int i = 0; i < m_pCamera->GetInterfaceCount(); i++)

{

ULONG32 ip = m_pCamera->GetInterfaceAtIndex(i);

TCHAR ipstr[32];

ip2str(ipstr, 32, ip);

m_interfaceList.AddString(ipstr);

}

m_interfaceList.SetCurSel(0);

Remarks

This method is typically used in combination with GetInterfaceAtIndex to list all network interfaces installed on the system. A virtual camera can then be bound to one of the interfaces by calling Connect.