public frmCodeTooltip(Form parent, Dictionary <string, string> values, AddressTypeInfo previewAddress = null, CodeInfo code = null, Ld65DbgImporter symbolProvider = null)
{
_parentForm = parent;
_values = values;
_previewAddress = previewAddress;
_code = code;
_symbolProvider = symbolProvider;
InitializeComponent();
this.TopLevel = false;
this.Parent = _parentForm;
_parentForm.Controls.Add(this);
}