Add missing document for event

Change-Id: I46e2bd385adeb382dcbe50bbce2d78c908fc7550
Signed-off-by: SungHyun Min <shyun.min@samsung.com>

diff --git a/Tizen.Xamarin.Forms.Extension/GridView.cs b/Tizen.Xamarin.Forms.Extension/GridView.cs
index 8083283..2030f67 100644 (file)
--- a/Tizen.Xamarin.Forms.Extension/GridView.cs
+++ b/Tizen.Xamarin.Forms.Extension/GridView.cs
@@ -92,15 +92,27 @@ namespace Tizen.Xamarin.Forms.Extension
 
         public static readonly BindableProperty OrientationProperty = BindableProperty.Create("Orientation", typeof(GridViewOrientation), typeof(GridView), GridViewOrientation.Vertical);
 
+        /// <summary>
+        ///Occurs when the visual representation of the item is being added to the visual layout.
+        /// </summary>
         public event EventHandler<ItemVisibilityEventArgs> ItemAppearing;
 
+        /// <summary>
+        ///Occurs when the visual representation of the item is being removed from the visual layout.
+        /// </summary>
         public event EventHandler<ItemVisibilityEventArgs> ItemDisappearing;
 
+        /// <summary>
+        ///Occurs when the item is selected.
+        /// </summary>
         public event EventHandler<SelectedItemChangedEventArgs> ItemSelected;
 
+        /// <summary>
+        ///Occurs when the item is tapped.
+        /// </summary>
         public event EventHandler<TappedItemChangedEventArgs> ItemTapped;
 
-        public event EventHandler<GrdiViewScrollToRequestedEventArgs> ScrollToRequested;
+        internal event EventHandler<GrdiViewScrollToRequestedEventArgs> ScrollToRequested;
 
         /// <summary>
         /// Identifiers of the direction for which the GridView expands while placing its items.
@@ -273,6 +285,7 @@ namespace Tizen.Xamarin.Forms.Extension
         // Below Properties and methods are NOT used in GridView.
         // For interacting with Cell(Xamarin.Form.Core) implementing IListViewController is needed,
         // but these are unnecessary in GridView.
+
         #region IListViewController
 
         event EventHandler<ScrollToRequestedEventArgs> IListViewController.ScrollToRequested
@@ -316,6 +329,6 @@ namespace Tizen.Xamarin.Forms.Extension
             throw new NotImplementedException();
         }
 
-        #endregion
+        #endregion IListViewController
     }
-}
+}
\ No newline at end of file