static T GetWTS <T>(uint sessionId, WtsInfoClass kind, Func <IntPtr, T> getResult)
{
IntPtr buffer;
uint strLen;
T data = default(T);
if (WTSQuerySessionInformation(IntPtr.Zero, sessionId, kind, out buffer, out strLen) && strLen > 1)
{
data = getResult(buffer);
WTSFreeMemory(buffer);
}
return(data);
}
public static extern bool WTSQuerySessionInformation(IntPtr server, int sessionId, WtsInfoClass wtsInfoClass, out IntPtr buffer, out uint bytesReturned);
static extern bool WTSQuerySessionInformation(IntPtr hServer, int sessionId, WtsInfoClass wtsInfoClass, out IntPtr ppBuffer, out uint pBytesReturned);
private static extern bool WTSQuerySessionInformation(IntPtr hServer, int sessionId, WtsInfoClass wtsInfoClass, out System.IntPtr ppBuffer, out int pBytesReturned);
internal static extern bool WTSQuerySessionInformation(IntPtr hServer, int sessionId, WtsInfoClass InfoClass, out IntPtr ppBuffer, out int pBytesReturned);
public static extern bool WTSQuerySessionInformation(
IntPtr pServer,
int iSessionId,
WtsInfoClass oInfoClass,
out IntPtr pBuffer,
out uint iBytesReturned);
public static extern bool WtsQuerySessionInformation(IntPtr hServer, int sessionId,
WtsInfoClass wtsInfoClass,
out IntPtr ppBuffer, out uint pBytesReturned);
