public static UIElement[] EnumerateUIElements(DependencyObject root)
{
List <UIElement> uiElements = new List <UIElement>();
UIFunctions.EnumerateUIElements(root, uiElements);
return(uiElements.ToArray());
}
private static void EnumerateUIElements(DependencyObject root, List <UIElement> uiElements)
{
var uiRoot = root as UIElement;
if (uiRoot != null)
{
uiElements.Add(uiRoot);
}
int count = VisualTreeHelper.GetChildrenCount(root);
for (int i = 0; i < count; i++)
{
DependencyObject current = VisualTreeHelper.GetChild(root, i);
UIFunctions.EnumerateUIElements(current, uiElements);
}
;
}
private void BuildTextBoxesMap()
{
this.mTextBoxesMap = new Dictionary <string, TextBox>();
this.mResetValidationMap = new Dictionary <string, PropertyInfo>();
var notificationsPropertyMap = DataTypeFactory.Current.GetNotifications(typeof(Contractor));
var lengthLimits = DataTypeFactory.Current.MaxLength(typeof(Contractor));
var elements = UIFunctions.EnumerateUIElements(this.ucRoot);
var textBoxesBind = UIFunctions.GetTextBoxesWithBindedText(elements);
foreach (var textBoxBind in textBoxesBind)
{
this.mTextBoxesMap.Add(textBoxBind.Item2, textBoxBind.Item1);
int maxLength;
if (lengthLimits.TryGetValue(textBoxBind.Item2, out maxLength))
{
textBoxBind.Item1.MaxLength = maxLength;
}
PropertyInfo info;
if (notificationsPropertyMap.TryGetValue(textBoxBind.Item2, out info))
{
if (string.IsNullOrEmpty(textBoxBind.Item1.Name))
{
throw new ArgumentNullException();
}
this.mResetValidationMap.Add(textBoxBind.Item1.Name, info);
textBoxBind.Item1.TextChanged += this.ResetTextBox_InvalidState;
}
}
}