Any future posts regarding thread safe calls will go here.
C#: (field)
//place in an event handling label, on edit, click, update, etc
if(label1.InvokeRequired)
{
label1.Invoke(new MethodInvoker(delegate
{
label1.text = "value";
}
));
}
else
{
label1.text = "value";
}
C#: (singleton)
public sealed class ObjType
{
private static ObjType _ObjInstance;
private static readonly object objlock;
ObjType()
{
_ObjInstance=null;
objlock = new object();
}
public static ObjType ObjInstance
{
get
{
lock (objlock)
{
if (_ObjInstance==null)
{
_ObjInstance= new Singleton();
}
return _ObjInstance;
}
}
}
}
{handshake sound} 
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