/// <summary>
/// Called when the user presses clear highlight button
/// </summary>
/// <param name="arg"></param>
void OnClearHighlightButtonClick(NEventArgs arg)
{
NList <NNode> shapes = m_DrawingView.Drawing.GetDescendants(NShape.NShapeSchema);
for (int i = 0; i < shapes.Count; i++)
{
NShape shape = (NShape)shapes[i];
NRangeTextElement rootTextElement = (NRangeTextElement)shape.GetTextBlockContentNoCreate();
if (rootTextElement == null)
{
continue;
}
rootTextElement.VisitRanges(delegate(NRangeTextElement range)
{
NInline inline = range as NInline;
if (inline != null)
{
inline.ClearLocalValue(NInline.HighlightFillProperty);
}
});
}
}
