private BtnForm createFloatingBtnForm()
{
BtnForm result = new BtnForm();
//........................
result.MdiParent = this;
//........................
return(result);
}
public void showFloatingBtnForm(string inName, int inNumber, int inWidth, int inHeight)
{
if (_floatingBtnForm == null)
{
_floatingBtnForm = createFloatingBtnForm();
SetParent((int)_floatingBtnForm.Handle, (int)this.Handle); // To make sure floatingBtnForm stays always on top of all the MDI child windows
_floatingBtnForm.Left = _lastLeft;
_floatingBtnForm.Top = _lastTop;
_floatingBtnForm.Show();
}
else
{
if (!_floatingBtnForm.Visible)
{
try
{
SetParent((int)_floatingBtnForm.Handle, (int)this.Handle); // To make sure floatingBtnForm stays always on top of all the MDI child windows
_floatingBtnForm.Left = _lastLeft;
_floatingBtnForm.Top = _lastTop;
_floatingBtnForm.Show();
}
catch (ObjectDisposedException)
{
_floatingBtnForm = createFloatingBtnForm();
SetParent((int)_floatingBtnForm.Handle, (int)this.Handle); // To make sure floatingBtnForm stays always on top of all the MDI child windows
_floatingBtnForm.Left = _lastLeft;
_floatingBtnForm.Top = _lastTop;
_floatingBtnForm.Show();
}
}
}
_floatingBtnForm.initTableName(inName);
_floatingBtnForm.initTableNumber(inNumber);
_floatingBtnForm.initTableWidth(inWidth);
_floatingBtnForm.initTableHeight(inHeight);
}
