mdi form problem

[Asgill]

private void btnReg_Click(object sender, System.EventArgs e)
		{
			bool FrmIsOpen = false; 

			if(this.MdiParent != null && this.MdiParent.MdiChildren != null)
			{
				for (int i=0; i < this.MdiParent.MdiChildren.Length; i++) 
				{ 
					if (this.MdiParent.MdiChildren[i].GetType() == typeof(FrmPassword)) 
					{ 
						FrmIsOpen = true; 
						break; 
					} 
				}
			}
 			if (!FrmIsOpen) 
			{ 
				FrmPassword r = new FrmPassword(); 
				r.MdiParent = this;
				r.Show(); 
			} 

			/*FrmPassword r = new FrmPassword();
			r.MdiParent= this;
			r.Show();*/
		}

i have this code here that checks whether a frm is already opened or not, if its not opened, it opens one, and if its already opened it'll show the one thats already opened and not a new one...all seems to be fine....but i still get the same form opening twice...whats wrong?

[Pirate]

private void btnReg_Click(object sender, System.EventArgs e)
{
bool FrmIsOpen = false; 
if(this.MdiParent != null && this.MdiParent.MdiChildren != null)
    {
	for (int i=0; i < this.MdiParent.MdiChildren.Length; i++) 
		{ 
		if (this.MdiParent.MdiChildren[i].GetType() == typeof(FrmPassword)) 
                         		{ 
                                                   FrmIsOpen = true; 
			break; 
			} 
		}
        }
 if (!FrmIsOpen) 
       { 
FrmPassword r = new FrmPassword(); 
r.MdiParent = this;
r.Show(); 
      } else {

/*FrmPassword r = new FrmPassword();
r.MdiParent= this;
r.Show();*/
}
    }