show solution if closing_yes

src/Form1.cs

@@ -262,24 +262,32 @@ private void NewRoundToolStripMenuItem_Click(object sender, EventArgs e)
 
         private void EndThisRoundToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            if (!GameIsRunning)
-                MessageBox.Show(Resources.NoRunningGameText, Resources.NoRunningGameTitle);
-            else if (ConfirmEnd() == DialogResult.Yes)
+            ConfirmEndDialog();
+        }
+
+        private void ConfirmEndDialog(bool closing=false)
+        {
+            if(GameIsRunning && ConfirmEnd() == DialogResult.Yes)
+            {
                 FinishGame();
+                return;
+            }
+            if (!closing)
+            {
+                MessageBox.Show(Resources.NoRunningGameText, Resources.NoRunningGameTitle);
+            }
         }
 
         private static DialogResult ConfirmEnd()
         {
-            //[tsl] GivingUpQuestion, GivingUpTitle
             return MessageBox.Show(Resources.GivingUpQuestion,
                 Resources.GivingUpTitle,
                 MessageBoxButtons.YesNo);
         }
 
         private void Form1_FormClosing(object sender, FormClosingEventArgs e)
         {
-            if (GameIsRunning)
-                e.Cancel = (ConfirmEnd() != DialogResult.Yes);
+            ConfirmEndDialog(true);
         }
 
         #region KeyEvents
@@ -297,7 +305,7 @@ private void Form1_KeyDown(object sender, KeyEventArgs e)
             {
                 ShowStatistics();
             }
-            else if(e.KeyCode == Keys.F3)
+            else if (e.KeyCode == Keys.F3)
             {
                 ToggleTips();
             }
@@ -357,5 +365,6 @@ private void Language_Click(object? sender, EventArgs e)
         {
             SetElementNames();
         }
+
     }
 }

src/Form1.resx

@@ -1,4 +1,64 @@
-<root>
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
   <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
     <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
     <xsd:element name="root" msdata:IsDataSet="true">