/// <summary>
/// Retrieves information about a remote access projection operation.
/// </summary>
/// <param name="projectionType">The protocol of interest.</param>
/// <returns>The resulting projection information; otherwise, a null reference (<b>Nothing</b> in Visual Basic) if the protocol was not found.</returns>
/// <remarks>
/// The type of projection operation performed determines the type of object that is returned.
/// </remarks>
public object GetProjectionInfo(RasProjectionType projectionType)
{
#if (WIN7 || WIN8)
if (projectionType == RasProjectionType.Ppp || projectionType == RasProjectionType.IkeV2)
{
// The projection type requested is for the new projection types, pull it from the new extended method.
object retval = RasHelper.Instance.GetProjectionInfoEx(this.Handle);
if (retval != null && ((projectionType == RasProjectionType.Ppp && (!(retval is RasPppInfo))) || (projectionType == RasProjectionType.IkeV2 && (!(retval is RasIkeV2Info)))))
{
retval = null;
}
return(retval);
}
#endif
// Use the standard projection method to retrieve the data.
NativeMethods.RASPROJECTION projection = NativeMethods.RASPROJECTION.Amb;
switch (projectionType)
{
case RasProjectionType.Amb:
projection = NativeMethods.RASPROJECTION.Amb;
break;
case RasProjectionType.Nbf:
projection = NativeMethods.RASPROJECTION.Nbf;
break;
case RasProjectionType.Ipx:
projection = NativeMethods.RASPROJECTION.Ipx;
break;
case RasProjectionType.IP:
projection = NativeMethods.RASPROJECTION.IP;
break;
case RasProjectionType.Ccp:
projection = NativeMethods.RASPROJECTION.Ccp;
break;
case RasProjectionType.Lcp:
projection = NativeMethods.RASPROJECTION.Lcp;
break;
case RasProjectionType.Slip:
projection = NativeMethods.RASPROJECTION.Slip;
break;
#if (WIN2K8 || WIN7 || WIN8)
case RasProjectionType.IPv6:
projection = NativeMethods.RASPROJECTION.IPv6;
break;
#endif
}
return(RasHelper.Instance.GetProjectionInfo(this.Handle, projection));
}
/// <summary>
/// Retrieves information about a remote access projection operation.
/// </summary>
/// <param name="projectionType">The protocol of interest.</param>
/// <returns>The resulting projection information; otherwise, a null reference (<b>Nothing</b> in Visual Basic) if the protocol was not found.</returns>
/// <remarks>
/// The type of projection operation performed determines the type of object that is returned.
/// </remarks>
public object GetProjectionInfo(RasProjectionType projectionType)
{
#if (WIN7 || WIN8)
if (projectionType == RasProjectionType.Ppp || projectionType == RasProjectionType.IkeV2)
{
// The projection type requested is for the new projection types, pull it from the new extended method.
object retval = RasHelper.Instance.GetProjectionInfoEx(this.Handle);
if (retval != null && ((projectionType == RasProjectionType.Ppp && (!(retval is RasPppInfo))) || (projectionType == RasProjectionType.IkeV2 && (!(retval is RasIkeV2Info)))))
{
retval = null;
}
return retval;
}
#endif
// Use the standard projection method to retrieve the data.
NativeMethods.RASPROJECTION projection = NativeMethods.RASPROJECTION.Amb;
switch (projectionType)
{
case RasProjectionType.Amb:
projection = NativeMethods.RASPROJECTION.Amb;
break;
case RasProjectionType.Nbf:
projection = NativeMethods.RASPROJECTION.Nbf;
break;
case RasProjectionType.Ipx:
projection = NativeMethods.RASPROJECTION.Ipx;
break;
case RasProjectionType.IP:
projection = NativeMethods.RASPROJECTION.IP;
break;
case RasProjectionType.Ccp:
projection = NativeMethods.RASPROJECTION.Ccp;
break;
case RasProjectionType.Lcp:
projection = NativeMethods.RASPROJECTION.Lcp;
break;
case RasProjectionType.Slip:
projection = NativeMethods.RASPROJECTION.Slip;
break;
#if (WIN2K8 || WIN7 || WIN8)
case RasProjectionType.IPv6:
projection = NativeMethods.RASPROJECTION.IPv6;
break;
#endif
}
return RasHelper.Instance.GetProjectionInfo(this.Handle, projection);
}
