internal void RemoveButton(ZoomButton button)
{
object dataLock = SharedData.dataLock;
bool flag = false;
try
{
SharedData.\u206E(dataLock, ref flag);
label_2:
int num1 = -237930759;
while (true)
{
int num2 = -90087806;
uint num3;
switch ((num3 = (uint)(num1 ^ num2)) % 6U)
{
case 0:
((Collection <ZoomButton>) this.MeetingButtons).Remove(button);
num1 = (int)num3 * -1310858613 ^ -965948481;
continue;
case 1:
num1 = (int)num3 * -1134958852 ^ -1050688;
continue;
case 2:
goto label_12;
case 3:
button = (ZoomButton)null;
num1 = -1756225546;
continue;
case 4:
int num4 = ((Collection <ZoomButton>) this.MeetingButtons).Contains(button) ? 1281453152 : (num4 = 1150094729);
int num5 = (int)num3 * -2090776782;
num1 = num4 ^ num5;
continue;
case 5:
goto label_2;
default:
goto label_8;
}
}
label_8:
return;
label_12 :;
}
finally
{
if (flag)
{
label_10 :
int num1 = -1268003640;
while (true)
{
int num2 = -90087806;
uint num3;
switch ((num3 = (uint)(num1 ^ num2)) % 3U)
{
case 0:
goto label_10;
case 2:
SharedData.\u206B(dataLock);
num1 = (int)num3 * -332114335 ^ 1897897051;
continue;
default:
goto label_14;
}
}
}
label_14 :;
}
}
internal void SetActivePattern(LayoutPattern pattern)
{
label_1 :
int num1 = -1582567626;
object dataLock;
while (true)
{
int num2 = -554570146;
uint num3;
switch ((num3 = (uint)(num1 ^ num2)) % 3U)
{
case 1:
dataLock = SharedData.dataLock;
num1 = (int)num3 * -1619709966 ^ -568713933;
continue;
case 2:
goto label_1;
default:
goto label_4;
}
}
label_4:
bool flag = false;
try
{
SharedData.\u206E(dataLock, ref flag);
this.activePattern = pattern;
}
finally
{
if (flag)
{
label_7:
int num2 = -2040093341;
while (true)
{
int num3 = -554570146;
uint num4;
switch ((num4 = (uint)(num2 ^ num3)) % 4U)
{
case 0:
goto label_7;
case 1:
SharedData.\u206B(dataLock);
num2 = (int)num4 * 980393169 ^ 2039205412;
continue;
case 3:
num2 = (int)num4 * 599136642 ^ -763283174;
continue;
default:
goto label_11;
}
}
}
label_11 :;
}
}