/// <summary>
/// Add a new category
/// </summary>
private void AddCategory()
{
if (string.IsNullOrWhiteSpace(NewCategoryName))
{
FormError = "EmptyCategoryName";
return;
}
if (CategoryList.FirstOrDefault(x => x == NewCategoryName) != null)
{
FormError = "CategoryExists";
return;
}
databaseRepository.AddCategory(NewCategoryName);
Messenger.Default.Send(new CategoryAddedMessage(this, NewCategoryName));
CategoryList.Add(NewCategoryName);
StopAddCategory();
}