From bd9fb0df59af06e7ddc725c711fd14965dbc7667 Mon Sep 17 00:00:00 2001
From: NaBian <836904362@qq.com>
Date: Mon, 22 Aug 2022 22:22:14 +0800
Subject: [PATCH] fix: fixed #1237.

---
 src/Shared/HandyControl_Shared/Controls/Window/MessageBox.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Shared/HandyControl_Shared/Controls/Window/MessageBox.cs b/src/Shared/HandyControl_Shared/Controls/Window/MessageBox.cs
index a0cdaac1..91a51991 100644
--- a/src/Shared/HandyControl_Shared/Controls/Window/MessageBox.cs
+++ b/src/Shared/HandyControl_Shared/Controls/Window/MessageBox.cs
@@ -470,6 +470,7 @@ public sealed class MessageBox : Window
         switch (messageBoxButton)
         {
             case MessageBoxButton.OK:
+                messageBox._messageBoxResult = MessageBoxResult.Yes;
                 messageBox._showOk = true;
                 messageBox._buttonOk = new Button
                 {
@@ -482,6 +483,7 @@ public sealed class MessageBox : Window
 
                 break;
             case MessageBoxButton.OKCancel:
+                messageBox._messageBoxResult = MessageBoxResult.Cancel;
                 messageBox._showOk = true;
                 messageBox._buttonOk = new Button
                 {
@@ -512,6 +514,7 @@ public sealed class MessageBox : Window
 
                 break;
             case MessageBoxButton.YesNo:
+                messageBox._messageBoxResult = MessageBoxResult.Cancel;
                 messageBox._showYes = true;
                 messageBox._buttonYes = new Button
                 {
@@ -541,6 +544,7 @@ public sealed class MessageBox : Window
 
                 break;
             case MessageBoxButton.YesNoCancel:
+                messageBox._messageBoxResult = MessageBoxResult.Cancel;
                 messageBox._showYes = true;
                 messageBox._buttonYes = new Button
                 {