public static void WaitFor(IAsyncResult async)
{
if (async.IsCompleted)
{
return;
}
if (AsyncTool.IsMainThread)
{
WaitObject.ActiveWait(async);
}
else
{
if (async.AsyncWaitHandle != null)
{
async.AsyncWaitHandle.WaitOne();
}
else
{
while (!async.IsCompleted)
{
Thread.Sleep(100);
}
}
}
}
public WaitContext()
{
if (!AsyncTool.IsMainThread)
{
return;
}
WaitObject.EnterContext();
}
public static void EnterContext()
{
if (Instance == null)
{
Instance = new WaitObject();
}
Instance.m_contextDepth++;
}
public void Dispose()
{
if (!AsyncTool.IsMainThread)
{
return;
}
WaitObject.LeaveContext();
}
public static void LeaveContext()
{
Instance.m_contextDepth--;
if (Instance.m_contextDepth == 0)
{
Instance.Close();
Instance = null;
}
}
