/// <summary>
/// Retrieve the specified struct
/// </summary>
/// <typeparam name="T">type of the struct to return</typeparam>
/// <returns>struct of type T</returns>
public static T QuerySessionInformation <T>(InfoClasses infoClass)
where T : struct
{
var expectedType = typeof(T);
if (!WFQuerySessionInformation(CurrentServer, CurrentSession, infoClass, out var addr, out _))
{
return(default);
/// <summary>
/// Retrieve a string value from the WFQuerySessionInformation
/// </summary>
/// <returns>string with the value</returns>
public static string QuerySessionInformation(InfoClasses infoClass)
{
IntPtr addr;
int returned;
if (!WFQuerySessionInformation(CurrentServer, CurrentSession, infoClass, out addr, out returned))
{
return(null);
}
try
{
return(Marshal.PtrToStringAuto(addr));
}
finally
{
WFFreeMemory(addr);
}
}
/// <summary>
/// Retrieve the specified struct
/// </summary>
/// <typeparam name="T">type of the struct to return</typeparam>
/// <returns>struct of type T</returns>
public static T QuerySessionInformation <T>(InfoClasses infoClass)
where T : struct
{
var expectedType = typeof(T);
IntPtr addr;
int returned;
if (!WFQuerySessionInformation(CurrentServer, CurrentSession, infoClass, out addr, out returned))
{
return(default(T));
}
try
{
return((T)Marshal.PtrToStructure(addr, expectedType));
}
finally
{
WFFreeMemory(addr);
}
}
private static extern bool WFQuerySessionInformation(IntPtr hServer, int iSessionId, InfoClasses infotype, out IntPtr ppBuffer, out int pBytesReturned);