Solve RRAS Hangup Problem in .Net 1.1

I am currently creating a class to interface with the winapi RASfunctions and enumeratetypes. I need to translate this function into a C# call.

void CALLBACK MprAdminConnectionHangupNotification( __in RAS_CONNECTION_0 *pRasConnection0, __in RAS_CONNECTION_1 *pRasConnection1 );

Initially, i thought this was easy

internal delegate void MprAdminConnectionHangupNotification ([in] RAS_CONNECTION_0 pRasConnection0, [in]AS_CONNECTION_0 pRasConnection1)

My next step was to translate the datatypeRAS_CONNECTION_0 and RAS_CONNECTION_1.

[StructLayout(LayoutKind.Sequential, CharSet=CharSet.Auto)]
internal struct RAS_CONNECTION_0
{

internal readonly int MAX_INTERFACE_NAME_LEN =256;
IntPtr hConnection;
IntPtr hInterface;
public uint dwConnectDuration;
RouterInterfaceType dwInterfaceType;
public uint dwConnectionFlags;
[MarshalAs(UnmanagedType.ByValTStr, SizeConst=(int) 256)] public string wszInterfaceName; [MarshalAs(UnmanagedType.ByValTStr, SizeConst=(int) 256)] public string wszUserName;
[MarshalAs(UnmanagedType.ByValTStr, SizeConst=(int) 256)] public string wszLogonDomain;

[MarshalAs(UnmanagedType.ByValTStr, SizeConst=(int) 256)] public string wszRemoteComputer;

};

The Original structure is

typedef struct _RAS_CONNECTION_0 {
 HANDLE hConnection;
 HANDLE hInterface;
 DWORD dwConnectDuration;
 ROUTER_INTERFACE_TYPE dwInterfaceType;
 DWORD dwConnectionFlags;
 WCHAR wszInterfaceName[MAX_INTERFACE_NAME_LEN + 1];
 WCHAR wszUserName[UNLEN + 1];
 WCHAR wszLogonDomain[DNLEN + 1];
 WCHAR wszRemoteComputer[NETBIOS_NAME_LEN + 1]; } RAS_CONNECTION_0, 
 *PRAS_CONNECTION_0;



Can Someone tell me where to find UNLEN and DNLEN?

I am close to solving the hang up problem, I just need some assistance as to where to locate mpradmin.h.

Thanks in advanced
David

David Moss

Solve RRAS Hangup Problem in .Net 1.1

You can use google to search for other answers

More Threads