private void a(object A_0, WindowMessageEventArgs A_1)
{
try
{
if ((A_1.get_Msg() == 0x100) && ((A_1.get_LParam() & 0x40000000) == 0))
{
u u = (u)A_1.get_WParam();
if (((u == this.a(c6.a)) || (u == this.a(c6.b))) || (u == this.a(c6.c)))
{
int num = -1;
for (int i = 0; i < this.l.Count; i++)
{
TimeSpan span = (TimeSpan)(DateTimeOffset.Now - this.l[i]);
if (span.TotalSeconds <= 2.0)
{
break;
}
num = i;
}
if (num >= 0)
{
this.l.RemoveRange(0, num + 1);
}
if (this.l.Count > 0)
{
this.l.RemoveAt(0);
}
else
{
this.k = false;
}
}
}
}
catch (Exception exception)
{
ad.a(exception);
}
}
