public void CancelAsync(string groupName)
{
if (groupName == null)
{
this.CancelAsync();
}
else
{
lock (this._syncGroupMap.SyncRoot)
{
SyncGroupHelper helper = (SyncGroupHelper)this._syncGroupMap[groupName];
if (helper != null)
{
helper.CancelAsync();
}
}
}
}
public void CancelAsync(string groupName)
{
if (groupName == null)
{
this.CancelAsync();
}
else
{
lock (this._syncGroupMap.SyncRoot)
{
SyncGroupHelper local_2 = (SyncGroupHelper)this._syncGroupMap[(object)groupName];
if (local_2 == null)
{
return;
}
local_2.CancelAsync();
}
}
}