private static bool CheckIfFilledIn(UIElement element)
{
if (element == null)
{
return(true);
}
if (ViewMode.GetIsReadOnly(element)) //Read Only elements can't be required.
{
return(true);
}
if (!NovaValidation.GetIsRequired(element))
{
return(true);
}
var textbox = element as TextBox;
if (textbox != null)
{
return(!string.IsNullOrEmpty(textbox.Text));
}
var combobox = element as ComboBox;
if (combobox != null)
{
return(!string.IsNullOrEmpty(combobox.Text));
}
var passwordBox = element as PasswordBox;
if (passwordBox != null)
{
return(PasswordBoxMonitor.IsFilledIn(passwordBox));
}
var validationBorder = element as ValidationBorder;
if (validationBorder != null)
{
return(validationBorder.IsFilledIn);
}
return(true); //return true if we don't know what it is, so we don't block anything because of possibly faulty validation.
}