public void OpenGISM(string filePath)
{
FileName = filePath;
Gism = new LWGism();
Gism.Load(FileName);
Gismos = new List <LWGismo>(Gism.Gismos);
UpdateGUI();
}
// GUI Events
private void CreateNewGISMToolStripMenuItem_Click(object sender, EventArgs e)
{
Gism = new LWGism();
Gismos.Clear();
UpdateGUI();
}