protected override FrameworkElement CreateDynamicEditingElement(Entity curEntity)
{
var value = this.PropertyValue;
//支持两种属性类型：DateRange,String，所以这里使用这个变量进行分辨
var useNumberRangeType = this.Meta.PropertyMeta.Runtime.PropertyType == typeof(NumberRange);
var range = useNumberRangeType ?
new NumberRange(value as NumberRange) :
NumberRange.Parse(value != null ? value as string : string.Empty);
var rangeControl = new NumberRangePropertyEditorControl(range);
rangeControl.Confirm += (ss, ee) =>
{
if (useNumberRangeType)
{
var raw = value as NumberRange;
raw.BeginValue = ee.Range.BeginValue;
raw.EndValue = ee.Range.EndValue;
}
else
{
this.PropertyValue = ee.Range.ToString();
}
};
rangeControl.KeyDown += (oo, ee) =>
{
if (ee.Key == Key.Enter)
{
FocusNavigationDirection focusDirection = FocusNavigationDirection.Next;
TraversalRequest request = new TraversalRequest(focusDirection);
rangeControl.MoveFocus(request);
}
};
this.AddReadOnlyComponent(rangeControl);
this.SetAutomationElement(rangeControl);
return rangeControl;
}