private string AddCategory(string categoryAdd)
{
string methodName = "AddCategory";
TextInfo myTI = new CultureInfo("en-US", false).TextInfo;
categoryAdd = myTI.ToTitleCase(categoryAdd);
categoryAdd = categoryAdd.Trim();
if (!mCategoryDict.ContainsKey(categoryAdd) && categoryAdd != "")
{
Category category = new Category();
category.Name = categoryAdd;
category.NewTotalAmount = 0;
category.HaveTotalTextblock = false;
mCategoryDict.Add(categoryAdd, category);
Log(methodName, string.Format("Adding NEW Category: {0}", categoryAdd));
// Sort the comboBox items
comboBoxCategory.Items.Clear();
List<string> tmpCatList = new List<string>();
tmpCatList = mCategoryDict.Keys.ToList();
tmpCatList.Sort();
comboBoxCategory.Items.Add(DEFAULT_CATEGORY_CAPTION);
foreach (string cat in tmpCatList)
{
comboBoxCategory.Items.Add(cat);
}
}
return categoryAdd;
}
private void DisplayCategoryTotals(string category)
{
string methodName = "DisplayCategoryTotals";
string modCatName = category.Replace(' ', '_');
modCatName = modCatName.Replace("'", ""); // stkPanel.Name value can not contain apostrophy, so filter that out.
Category cat = new Category();
cat = mCategoryDict[category];
Log(methodName, string.Format("Adding NEW control for category: {0}", category));
StackPanel stkPanel = new StackPanel();
stkPanel.Margin = new Thickness(20, 5, 5, 5);
stkPanel.Orientation = Orientation.Horizontal;
stkPanel.Name = string.Format("sp_{0}", modCatName);
Label label = new Label();
label.Name = string.Format("lbl_{0}", modCatName);
label.Content = string.Format("{0}: ", category);
TextBlock textBlk = new TextBlock();
textBlk.Name = string.Format("tb_{0}", modCatName);
//textBlk.Text = mCategoryDict[category].ToString();
textBlk.Margin = new Thickness(2, 5, 5, 5);
//textBlk.DataContext = mCategoryDict[category];
Binding binding = new Binding(); //
//binding.ElementName = textBlk.Text;
binding.Source = cat;
binding.Path = new PropertyPath("NewTotalAmount");
binding.StringFormat = "0.00";
binding.UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged;
BindingOperations.SetBinding(textBlk, TextBlock.TextProperty, binding); //
//textBlk.SetBinding(TextBlock.TextProperty, binding);
stkPanel.Children.Add(label);
stkPanel.Children.Add(textBlk);
wpCategoryTotals.Children.Add(stkPanel);
}
private void UpdateCategoryTotals(string category, float value)
{
string methodName = "UpdateCategoryTotals";
Category cat = new Category();
cat = mCategoryDict[category];
if (!cat.HaveTotalTextblock)
{
DisplayCategoryTotals(category);
cat.HaveTotalTextblock = true;
}
float oldTotal = cat.NewTotalAmount;
cat.NewTotalAmount += value;
Log(methodName, string.Format("Category: {0} total was: $ {1} new amt: $ {2} new TOTAL: $ {3}",
category, oldTotal, value, cat.NewTotalAmount));
}