From 70fa0cf66864888205723cb8377e62bf34e8e304 Mon Sep 17 00:00:00 2001
From: brianlagunas_cp <XceedBoucherS@users.noreply.github.com>
Date: Wed, 5 Jan 2011 01:33:02 +0000
Subject: [PATCH] DateTimeUpDown: added support for manually entering datTime
 values as strings in XAML into the Value property.  Now you can do this:

<extToolkit:DateTimeUpDown Format="ShortTime" Value="2:00:00 AM" />
---
 .../DateTimeUpDown/DateTimeUpDown.cs                  | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/DateTimeUpDown/DateTimeUpDown.cs b/ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/DateTimeUpDown/DateTimeUpDown.cs
index 2f7c6e34..6eedb5d7 100644
--- a/ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/DateTimeUpDown/DateTimeUpDown.cs
+++ b/ExtendedWPFToolkitSolution/Src/WPFToolkit.Extended/DateTimeUpDown/DateTimeUpDown.cs
@@ -85,6 +85,17 @@ namespace Microsoft.Windows.Controls
             base.OnPreviewKeyDown(e);
         }
 
+        protected override object OnCoerceValue(object value)
+        {
+            //if the user entered a string value to represent a date or time, we need to parse that string into a valid DatTime value
+            if (value != null && !(value is DateTime))
+            {
+                return DateTime.Parse(value.ToString(), DateTimeFormatInfo);
+            }
+
+            return base.OnCoerceValue(value);
+        }
+
         #endregion //Base Class Overrides
 
         #region Event Hanlders