public s1 A()
{
B2 b = this.A();
if (b == null)
{
return(null);
}
return(b.A());
}
public h2 A()
{
B2 b = this.A();
if (b == null)
{
return(null);
}
return((h2)b.Tag);
}
private void A(h2 h, int num)
{
B2 b = new B2();
b.Dock = DockStyle.Fill;
b.Tag = h;
this.A.Add(h, b);
b.A(h);
b.A(new B2.A(this.A));
this.A();
}
private void B(h2 key)
{
B2 b = this.A[key];
b.a(new B2.A(this.A));
b.A(null);
B2 b2 = this.A[key];
this.A.Remove(key);
b2.Dispose();
this.A();
}
private B2 A(h2 key)
{
B2 b = this.A[key];
if (b != this.A())
{
base.Controls.Clear();
base.Controls.Add(b);
base.Invalidate();
}
return(b);
}
public override void set_Cursor(Cursor cursor)
{
base.Cursor = cursor;
B2 b = this.A();
foreach (B2 current in this.A.Values)
{
if (current != b)
{
current.UseWaitCursor = (cursor == Cursors.WaitCursor);
g.A(current, cursor);
}
}
}
public s1 A(p1 p)
{
foreach (h2 current in this.A)
{
if (current.E().B(p))
{
B2 b = this.A(current);
s1 result = b.A(p);
this.A();
return(result);
}
}
throw new ArgumentException();
}
public void a(h2 h)
{
B2 b = this.A[h];
b.a(h);
}
