private void ToolsCategory_Click(object sender, EventArgs e)
{
if (this.SelectedMap != null)
{
List <string> strs = new List <string>();
foreach (Map map in Session.Project.Maps)
{
if (map.Category == null || map.Category == "" || strs.Contains(map.Category))
{
continue;
}
strs.Add(map.Category);
}
CategoryForm categoryForm = new CategoryForm(strs, this.SelectedMap.Category);
if (categoryForm.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
this.SelectedMap.Category = categoryForm.Category;
Session.Modified = true;
this.update_maps();
}
}
}