From 35907b1ecc5c94096cf94c41434535fc0bddcc31 Mon Sep 17 00:00:00 2001
From: brianlagunas_cp <XceedBoucherS@users.noreply.github.com>
Date: Mon, 21 Mar 2011 16:23:04 +0000
Subject: [PATCH] DateTimePicker: minor fix with Calendar not releasing the
 mouse capture.

---
 .../Implementation/DateTimePicker.cs             | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

diff --git a/ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/DateTimePicker/Implementation/DateTimePicker.cs b/ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/DateTimePicker/Implementation/DateTimePicker.cs
index 27055917..9938a1eb 100644
--- a/ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/DateTimePicker/Implementation/DateTimePicker.cs
+++ b/ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/DateTimePicker/Implementation/DateTimePicker.cs
@@ -1,16 +1,8 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
 using System.Windows;
 using System.Windows.Controls;
-using System.Windows.Data;
-using System.Windows.Documents;
 using System.Windows.Input;
-using System.Windows.Media;
-using System.Windows.Media.Imaging;
-using System.Windows.Navigation;
-using System.Windows.Shapes;
+using System.Windows.Controls.Primitives;
 
 namespace Microsoft.Windows.Controls
 {
@@ -149,6 +141,12 @@ namespace Microsoft.Windows.Controls
             _calendar.SelectedDate = SelectedDate;
         }
 
+        protected override void OnPreviewMouseUp(MouseButtonEventArgs e)
+        {
+            if (Mouse.Captured is CalendarItem) 
+                Mouse.Capture(null);  
+        }
+
         #endregion //Base Class Overrides
 
         #region Event Handlers