C# (CSharp) RichText.OnSelectionChangedの例

コード例 #1

 void OnSelectionChanged()
 {
     //clear cache
     cachedTextVersion      = -1;
     cachedText             = null;
     cachedCharIndexToPlace = null;
     //
     if (tb.Selection == this)
     {
         if (updating == 0)
         {
             tb.OnSelectionChanged();
         }
     }
 }