private void EditSelectedCategory()
{
if (CategoryListBox.SelectedItem == null)
{
return;
}
var category = (Category)CategoryListBox.SelectedItem;
var categoryWindow = new CategoryWindow();
categoryWindow.Display(category, Window.GetWindow(this));
}
private void AddCategory()
{
var category = Category.Create();
var categoryWindow = new CategoryWindow();
var result = categoryWindow.Display(category, Window.GetWindow(this));
if (result.HasValue && result.Value)
{
Database.Categories.Add(category);
CategoryListBox.SelectedItem = category;
SetCategoryButtonStates();
}
}