Added always-on-top to saved settings

Added view-help and about dialog

source/Dtos/SavedOptions.cs

@@ -18,5 +18,8 @@
 
         public Color CrosshairColour { get; set; }
 
+        public bool ShowAlwaysOnTop { get; set; }
+
+
     }
 }

source/Form1.cs

@@ -1,4 +1,5 @@
 using System.ComponentModel;
+using System.Diagnostics;
 using System.Drawing.Drawing2D;
 using System.Runtime.InteropServices;
 using SuzuMagnifier.Dtos;
@@ -66,6 +67,7 @@ namespace SuzuMagnifier
                     newSettings = new SavedOptions();
                 }
 
+                this.TopMost = newSettings.ShowAlwaysOnTop;
                 this.HighQuality = newSettings.HighQuality;
                 this.ZoomFactor = newSettings.ZoomFactor;
                 //this.UpdateFrequency = newSettings.UpdateFrequency;
@@ -476,7 +478,17 @@ namespace SuzuMagnifier
         /// <param name="e"></param>
         private void viewHelpToolStripMenuItem_Click(object sender, EventArgs e)
         {
-
+            try
+            {
+                Process.Start(new ProcessStartInfo
+                {
+                    FileName = Resource1.AppHelpURL,
+                    UseShellExecute = true
+                });
+            }
+            catch (Exception)
+            {
+            }
         }
 
         /// <summary>
@@ -486,7 +498,13 @@ namespace SuzuMagnifier
         /// <param name="e"></param>
         private void aboutToolStripMenuItem_Click(object sender, EventArgs e)
         {
+            var version = Application.ProductVersion ?? string.Empty;
+            if (version.Contains("+"))
+            {
+                version = version.Substring(0, (version.IndexOf("+")));
+            }
 
+            MessageBox.Show($"{Application.ProductName} v{version}", "About", MessageBoxButtons.OK, MessageBoxIcon.Information);
         }
 
 
@@ -664,6 +682,7 @@ namespace SuzuMagnifier
             result.ShowCrosshair = this.ShowCrosshair;
             result.CrosshairSize = this.CrosshairSize;
             result.CrosshairColour = this.CrosshairColour;
+            result.ShowAlwaysOnTop = this.TopMost;
 
             string sourceCode = "";
             try

source/Resource1.Designer.cs

@@ -60,6 +60,15 @@ namespace SuzuMagnifier {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to https://www.hiimray.co.uk.
+        /// </summary>
+        internal static string AppHelpURL {
+            get {
+                return ResourceManager.GetString("AppHelpURL", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized resource of type System.Drawing.Bitmap.
         /// </summary>

source/Resource1.resx

@@ -117,6 +117,9 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
+  <data name="AppHelpURL" xml:space="preserve">
+    <value>https://www.hiimray.co.uk</value>
+  </data>
   <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
   <data name="crosshair" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>Resources\crosshair.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>