Update README.md

App.config

@@ -19,12 +19,16 @@
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.Runtime" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-4.1.1.0" newVersion="4.1.1.0" />
+        <bindingRedirect oldVersion="0.0.0.0-4.1.1.1" newVersion="4.1.1.1" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.Runtime.InteropServices" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-4.1.1.0" newVersion="4.1.1.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>

Properties/AssemblyInfo.cs

@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.1.0")]
+[assembly: AssemblyVersion("1.0.4.0")]
-[assembly: AssemblyFileVersion("1.0.1.0")]
+[assembly: AssemblyFileVersion("1.0.4.0")]

Properties/Resources.Designer.cs

@@ -68,5 +68,15 @@ namespace rdp_portal.Properties {
                 return ((System.Drawing.Bitmap)(obj));
             }
         }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Icon similar to (Icon).
+        /// </summary>
+        internal static System.Drawing.Icon icon {
+            get {
+                object obj = ResourceManager.GetObject("icon", resourceCulture);
+                return ((System.Drawing.Icon)(obj));
+            }
+        }
     }
 }

Properties/Resources.resx

@@ -62,4 +62,7 @@
   <data name="banner" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\banner.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
-</root>
+  <data name="icon" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\icon.ico;System.Drawing.Icon, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+</root>

README.md

@@ -11,12 +11,15 @@ By default, Remote Desktop Connection (mstsc.exe) is not possible to backup the
 With RDP Portal, it is possible to save password and use it on any other Windows PCs.
 
 ## ⭐ Features
-- Save Password
 - Portable
-- Backup-able
+- Backup-able Saved Passwords
+- Same user experience while connected to your remote desktop.
 - The workflow is similar to WinSCP or HeidiSQL
 
+## Download
 
+From Here:
+https://gitea.ath.cx/zabpehely/rdp-portal/releases
 
 ## FAQ
 
@@ -26,10 +29,17 @@ With RDP Portal, it is possible to save password and use it on any other Windows
 
 2. How to config more settings like screen resolution?
 
-> You can click `Options` in RDP Portal, it will open the original Remote Desktop Connection application. You can set anything there, but you have to click `Save` and don't click `Connect`.
+> You can click `Options` in RDP Portal, it will open the original Remote Desktop Connection application. You can set anything there, but you have to click `Save` at the end. Don't click `Connect`.
 
 <img src="https://user-images.githubusercontent.com/1336778/198681115-c3ccb823-43b8-480a-b81c-ff32d5d117ae.png" width=600 />
 
 ## Credit
 
 - <a href="https://www.flaticon.com/free-icons/computer" title="computer icons">Computer icons created by Freepik - Flaticon</a>
+
+
+## Development
+
+- IDE: Rider
+- .NET Framework 4.7.2
+- Windows Form

packages.config

@@ -2,16 +2,24 @@
 <packages>
   <package id="Costura.Fody" version="5.7.0" targetFramework="net472" developmentDependency="true" />
   <package id="Fody" version="6.6.4" targetFramework="net472" developmentDependency="true" />
-  <package id="Microsoft.NETCore.Platforms" version="1.1.0" targetFramework="net472" />
+  <package id="Microsoft.NETCore.Platforms" version="7.0.0" targetFramework="net472" />
   <package id="Microsoft.Win32.Primitives" version="4.3.0" targetFramework="net472" />
-  <package id="NETStandard.Library" version="1.6.1" targetFramework="net472" />
+  <package id="NETStandard.Library" version="2.0.3" targetFramework="net472" />
-  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net472" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net472" />
   <package id="System.AppContext" version="4.3.0" targetFramework="net472" />
+  <package id="System.Console" version="4.3.1" targetFramework="net472" />
+  <package id="System.Diagnostics.DiagnosticSource" version="7.0.0" targetFramework="net472" />
+  <package id="System.Runtime.Extensions" version="4.3.1" targetFramework="net472" />
+  <package id="System.Security.Cryptography.Algorithms" version="4.3.1" targetFramework="net472" />
+  <package id="System.Security.Cryptography.X509Certificates" version="4.3.2" targetFramework="net472" />
+  <package id="System.Xml.ReaderWriter" version="4.3.1" targetFramework="net472" />
+  <package id="System.Memory" version="4.5.5" targetFramework="net472" />
+  <package id="System.Net.Primitives" version="4.3.1" targetFramework="net472" />
+  <package id="System.Runtime" version="4.3.1" targetFramework="net472" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
   <package id="System.Collections" version="4.3.0" targetFramework="net472" />
   <package id="System.Collections.Concurrent" version="4.3.0" targetFramework="net472" />
-  <package id="System.Console" version="4.3.0" targetFramework="net472" />
   <package id="System.Diagnostics.Debug" version="4.3.0" targetFramework="net472" />
-  <package id="System.Diagnostics.DiagnosticSource" version="4.3.0" targetFramework="net472" />
   <package id="System.Diagnostics.Tools" version="4.3.0" targetFramework="net472" />
   <package id="System.Diagnostics.Tracing" version="4.3.0" targetFramework="net472" />
   <package id="System.Globalization" version="4.3.0" targetFramework="net472" />
@@ -23,30 +31,26 @@
   <package id="System.IO.FileSystem.Primitives" version="4.3.0" targetFramework="net472" />
   <package id="System.Linq" version="4.3.0" targetFramework="net472" />
   <package id="System.Linq.Expressions" version="4.3.0" targetFramework="net472" />
-  <package id="System.Net.Http" version="4.3.0" targetFramework="net472" />
+  <package id="System.Net.Http" version="4.3.4" targetFramework="net472" />
-  <package id="System.Net.Primitives" version="4.3.0" targetFramework="net472" />
   <package id="System.Net.Sockets" version="4.3.0" targetFramework="net472" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
   <package id="System.ObjectModel" version="4.3.0" targetFramework="net472" />
   <package id="System.Reflection" version="4.3.0" targetFramework="net472" />
   <package id="System.Reflection.Extensions" version="4.3.0" targetFramework="net472" />
   <package id="System.Reflection.Primitives" version="4.3.0" targetFramework="net472" />
   <package id="System.Resources.ResourceManager" version="4.3.0" targetFramework="net472" />
-  <package id="System.Runtime" version="4.3.0" targetFramework="net472" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net472" />
-  <package id="System.Runtime.Extensions" version="4.3.0" targetFramework="net472" />
   <package id="System.Runtime.Handles" version="4.3.0" targetFramework="net472" />
   <package id="System.Runtime.InteropServices" version="4.3.0" targetFramework="net472" />
   <package id="System.Runtime.InteropServices.RuntimeInformation" version="4.3.0" targetFramework="net472" />
   <package id="System.Runtime.Numerics" version="4.3.0" targetFramework="net472" />
-  <package id="System.Security.Cryptography.Algorithms" version="4.3.0" targetFramework="net472" />
   <package id="System.Security.Cryptography.Encoding" version="4.3.0" targetFramework="net472" />
   <package id="System.Security.Cryptography.Primitives" version="4.3.0" targetFramework="net472" />
-  <package id="System.Security.Cryptography.X509Certificates" version="4.3.0" targetFramework="net472" />
   <package id="System.Text.Encoding" version="4.3.0" targetFramework="net472" />
   <package id="System.Text.Encoding.Extensions" version="4.3.0" targetFramework="net472" />
-  <package id="System.Text.RegularExpressions" version="4.3.0" targetFramework="net472" />
+  <package id="System.Text.RegularExpressions" version="4.3.1" targetFramework="net472" />
   <package id="System.Threading" version="4.3.0" targetFramework="net472" />
   <package id="System.Threading.Tasks" version="4.3.0" targetFramework="net472" />
   <package id="System.Threading.Timer" version="4.3.0" targetFramework="net472" />
-  <package id="System.Xml.ReaderWriter" version="4.3.0" targetFramework="net472" />
   <package id="System.Xml.XDocument" version="4.3.0" targetFramework="net472" />
 </packages>

rdp-portal.csproj

@@ -50,19 +50,22 @@
         </Reference>
         <Reference Include="mscorlib" />
         <Reference Include="Newtonsoft.Json, Version=13.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
-          <HintPath>packages\Newtonsoft.Json.13.0.1\lib\net45\Newtonsoft.Json.dll</HintPath>
+          <HintPath>packages\Newtonsoft.Json.13.0.2\lib\net45\Newtonsoft.Json.dll</HintPath>
         </Reference>
         <Reference Include="System" />
         <Reference Include="System.AppContext, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
           <HintPath>packages\System.AppContext.4.3.0\lib\net463\System.AppContext.dll</HintPath>
         </Reference>
+        <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+          <HintPath>packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+        </Reference>
         <Reference Include="System.ComponentModel.Composition" />
-        <Reference Include="System.Console, Version=4.0.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+        <Reference Include="System.Console, Version=4.0.1.1, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-          <HintPath>packages\System.Console.4.3.0\lib\net46\System.Console.dll</HintPath>
+          <HintPath>packages\System.Console.4.3.1\lib\net46\System.Console.dll</HintPath>
         </Reference>
         <Reference Include="System.Core" />
-        <Reference Include="System.Diagnostics.DiagnosticSource, Version=4.0.1.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+        <Reference Include="System.Diagnostics.DiagnosticSource, Version=7.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
-          <HintPath>packages\System.Diagnostics.DiagnosticSource.4.3.0\lib\net46\System.Diagnostics.DiagnosticSource.dll</HintPath>
+          <HintPath>packages\System.Diagnostics.DiagnosticSource.7.0.0\lib\net462\System.Diagnostics.DiagnosticSource.dll</HintPath>
         </Reference>
         <Reference Include="System.Diagnostics.Tracing, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
           <HintPath>packages\System.Diagnostics.Tracing.4.3.0\lib\net462\System.Diagnostics.Tracing.dll</HintPath>
@@ -92,21 +95,30 @@
         <Reference Include="System.Linq.Expressions, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
           <HintPath>packages\System.Linq.Expressions.4.3.0\lib\net463\System.Linq.Expressions.dll</HintPath>
         </Reference>
-        <Reference Include="System.Net.Http, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+        <Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
-          <HintPath>packages\System.Net.Http.4.3.0\lib\net46\System.Net.Http.dll</HintPath>
+          <HintPath>packages\System.Memory.4.5.5\lib\net461\System.Memory.dll</HintPath>
+        </Reference>
+        <Reference Include="System.Net.Http, Version=4.1.1.3, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+          <HintPath>packages\System.Net.Http.4.3.4\lib\net46\System.Net.Http.dll</HintPath>
         </Reference>
         <Reference Include="System.Net.Sockets, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
           <HintPath>packages\System.Net.Sockets.4.3.0\lib\net46\System.Net.Sockets.dll</HintPath>
         </Reference>
         <Reference Include="System.Numerics" />
+        <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+          <HintPath>packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+        </Reference>
         <Reference Include="System.Reflection, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
           <HintPath>packages\System.Reflection.4.3.0\lib\net462\System.Reflection.dll</HintPath>
         </Reference>
-        <Reference Include="System.Runtime, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+        <Reference Include="System.Runtime, Version=4.1.1.1, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-          <HintPath>packages\System.Runtime.4.3.0\lib\net462\System.Runtime.dll</HintPath>
+          <HintPath>packages\System.Runtime.4.3.1\lib\net462\System.Runtime.dll</HintPath>
         </Reference>
-        <Reference Include="System.Runtime.Extensions, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+        <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-          <HintPath>packages\System.Runtime.Extensions.4.3.0\lib\net462\System.Runtime.Extensions.dll</HintPath>
+          <HintPath>packages\System.Runtime.CompilerServices.Unsafe.6.0.0\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
+        </Reference>
+        <Reference Include="System.Runtime.Extensions, Version=4.1.1.1, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+          <HintPath>packages\System.Runtime.Extensions.4.3.1\lib\net462\System.Runtime.Extensions.dll</HintPath>
         </Reference>
         <Reference Include="System.Runtime.InteropServices, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
           <HintPath>packages\System.Runtime.InteropServices.4.3.0\lib\net463\System.Runtime.InteropServices.dll</HintPath>
@@ -115,7 +127,7 @@
           <HintPath>packages\System.Runtime.InteropServices.RuntimeInformation.4.3.0\lib\net45\System.Runtime.InteropServices.RuntimeInformation.dll</HintPath>
         </Reference>
         <Reference Include="System.Security.Cryptography.Algorithms, Version=4.2.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-          <HintPath>packages\System.Security.Cryptography.Algorithms.4.3.0\lib\net463\System.Security.Cryptography.Algorithms.dll</HintPath>
+          <HintPath>packages\System.Security.Cryptography.Algorithms.4.3.1\lib\net463\System.Security.Cryptography.Algorithms.dll</HintPath>
         </Reference>
         <Reference Include="System.Security.Cryptography.Encoding, Version=4.0.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
           <HintPath>packages\System.Security.Cryptography.Encoding.4.3.0\lib\net46\System.Security.Cryptography.Encoding.dll</HintPath>
@@ -123,11 +135,11 @@
         <Reference Include="System.Security.Cryptography.Primitives, Version=4.0.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
           <HintPath>packages\System.Security.Cryptography.Primitives.4.3.0\lib\net46\System.Security.Cryptography.Primitives.dll</HintPath>
         </Reference>
-        <Reference Include="System.Security.Cryptography.X509Certificates, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+        <Reference Include="System.Security.Cryptography.X509Certificates, Version=4.1.1.2, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-          <HintPath>packages\System.Security.Cryptography.X509Certificates.4.3.0\lib\net461\System.Security.Cryptography.X509Certificates.dll</HintPath>
+          <HintPath>packages\System.Security.Cryptography.X509Certificates.4.3.2\lib\net461\System.Security.Cryptography.X509Certificates.dll</HintPath>
         </Reference>
         <Reference Include="System.Text.RegularExpressions, Version=4.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-          <HintPath>packages\System.Text.RegularExpressions.4.3.0\lib\net463\System.Text.RegularExpressions.dll</HintPath>
+          <HintPath>packages\System.Text.RegularExpressions.4.3.1\lib\net463\System.Text.RegularExpressions.dll</HintPath>
         </Reference>
         <Reference Include="System.Xml.Linq" />
         <Reference Include="System.Data.DataSetExtensions" />
@@ -138,7 +150,7 @@
         <Reference Include="System.Windows.Forms" />
         <Reference Include="System.Xml" />
         <Reference Include="System.Xml.ReaderWriter, Version=4.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-          <HintPath>packages\System.Xml.ReaderWriter.4.3.0\lib\net46\System.Xml.ReaderWriter.dll</HintPath>
+          <HintPath>packages\System.Xml.ReaderWriter.4.3.1\lib\net46\System.Xml.ReaderWriter.dll</HintPath>
         </Reference>
     </ItemGroup>
     <ItemGroup>
@@ -189,7 +201,6 @@
             <DependentUpon>Settings.settings</DependentUpon>
             <DesignTimeSharedInput>True</DesignTimeSharedInput>
         </Compile>
-        <None Include="Resources\icon.ico" />
     </ItemGroup>
     <ItemGroup>
         <None Include="App.config" />
@@ -197,6 +208,7 @@
     <ItemGroup>
       <Content Include="app.manifest" />
       <Content Include="Resources\banner.png" />
+      <Content Include="Resources\icon.ico" />
     </ItemGroup>
     <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
     <Import Project="packages\Fody.6.6.4\build\Fody.targets" Condition="Exists('packages\Fody.6.6.4\build\Fody.targets')" />
@@ -207,7 +219,9 @@
       <Error Condition="!Exists('packages\Fody.6.6.4\build\Fody.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Fody.6.6.4\build\Fody.targets'))" />
       <Error Condition="!Exists('packages\Costura.Fody.5.7.0\build\Costura.Fody.props')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Costura.Fody.5.7.0\build\Costura.Fody.props'))" />
       <Error Condition="!Exists('packages\Costura.Fody.5.7.0\build\Costura.Fody.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Costura.Fody.5.7.0\build\Costura.Fody.targets'))" />
+      <Error Condition="!Exists('packages\NETStandard.Library.2.0.3\build\netstandard2.0\NETStandard.Library.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\NETStandard.Library.2.0.3\build\netstandard2.0\NETStandard.Library.targets'))" />
     </Target>
     <Import Project="packages\Costura.Fody.5.7.0\build\Costura.Fody.targets" Condition="Exists('packages\Costura.Fody.5.7.0\build\Costura.Fody.targets')" />
+    <Import Project="packages\NETStandard.Library.2.0.3\build\netstandard2.0\NETStandard.Library.targets" Condition="Exists('packages\NETStandard.Library.2.0.3\build\netstandard2.0\NETStandard.Library.targets')" />
     
-</Project>
+</Project>

rdp-portal.sln.DotSettings.user

@@ -1,4 +1,5 @@
 <wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
 	<s:Boolean x:Key="/Default/ResxEditorPersonal/CheckedGroups/=rdp_002Dportal_002FMainForm/@EntryIndexedValue">False</s:Boolean>
 	<s:Boolean x:Key="/Default/ResxEditorPersonal/CheckedGroups/=rdp_002Dportal_002FProperties_002FResources/@EntryIndexedValue">True</s:Boolean>
-	<s:Boolean x:Key="/Default/ResxEditorPersonal/Initialized/@EntryValue">True</s:Boolean></wpf:ResourceDictionary>
+	<s:Boolean x:Key="/Default/ResxEditorPersonal/Initialized/@EntryValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/ResxEditorPersonal/ShowOnlyErrors/@EntryValue">False</s:Boolean></wpf:ResourceDictionary>

src/MainForm.Designer.cs

@@ -272,14 +272,18 @@
             // 
             this.listBox.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) | System.Windows.Forms.AnchorStyles.Left)));
             this.listBox.DisplayMember = "Name";
+            this.listBox.DrawMode = System.Windows.Forms.DrawMode.OwnerDrawFixed;
+            this.listBox.Font = new System.Drawing.Font("Microsoft Sans Serif", 7.8F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
             this.listBox.FormattingEnabled = true;
-            this.listBox.ItemHeight = 16;
+            this.listBox.ItemHeight = 32;
             this.listBox.Location = new System.Drawing.Point(13, 107);
             this.listBox.Margin = new System.Windows.Forms.Padding(4);
             this.listBox.Name = "listBox";
             this.listBox.Size = new System.Drawing.Size(211, 276);
             this.listBox.TabIndex = 0;
+            this.listBox.DrawItem += new System.Windows.Forms.DrawItemEventHandler(this.listBox_DrawItem);
             this.listBox.SelectedValueChanged += new System.EventHandler(this.listBox_SelectedValueChanged);
+            this.listBox.MouseDoubleClick += new System.Windows.Forms.MouseEventHandler(this.listBox_MouseDoubleClick);
             // 
             // MainForm
             // 
@@ -353,4 +357,4 @@
 
         #endregion
     }
-}
+}

src/MainForm.cs

@@ -74,13 +74,20 @@ namespace RDP_Portal {
 
 
         private void buttonConnect_Click(object sender, EventArgs e) {
-            GetSelectedProfile().PrepareRdpFile();
+            var profile = GetSelectedProfile();
+
+            if (String.IsNullOrWhiteSpace(profile.Computer) || String.IsNullOrWhiteSpace(profile.Computer)) {
+                MessageBox.Show("Invalid connection");
+                return;
+            }
+
+            profile.PrepareRdpFile();
 
             ProcessStartInfo startInfo = new ProcessStartInfo {
                 CreateNoWindow = false,
                 UseShellExecute = false,
                 FileName = "mstsc.exe",
-                Arguments = GetSelectedProfile().Filename,
+                Arguments = profile.Filename,
             };
 
             try {
@@ -144,13 +151,23 @@ namespace RDP_Portal {
         }
 
         private void buttonDelete_Click(object sender, EventArgs e) {
-            var selectedItems = (Profile) listBox.SelectedItem;
+            // show confirm dialog
-            selectedItems.Delete();
+            var confirmResult = MessageBox.Show(
-            _config.Profiles.Remove(selectedItems);
+                "Are you sure to delete this profile?",
-            _config.Save();
+                "Confirm",
-            if (_config.Profiles.Count == 0) {
+                MessageBoxButtons.YesNo);
-                AddNewProfile();
+
-                SelectProfile(true);
+            // if confirm delete
+            if (confirmResult == DialogResult.Yes) {
+                var selectedItems = (Profile) listBox.SelectedItem;
+                selectedItems.Delete();
+                _config.Profiles.Remove(selectedItems);
+                _config.Save();
+
+                if (_config.Profiles.Count == 0) {
+                    AddNewProfile();
+                    SelectProfile(true);
+                }
             }
         }
 
@@ -184,5 +201,43 @@ namespace RDP_Portal {
             About about = new About();
             about.ShowDialog(this);
         }
+
+        private void listBox_MouseDoubleClick(object sender, MouseEventArgs e) {
+            buttonConnect_Click(sender, e);
+        }
+
+        /**
+         * From https://stackoverflow.com/questions/8333282/how-can-i-include-icons-in-my-listbox
+         */
+        private void listBox_DrawItem(object sender, DrawItemEventArgs e) {
+            if (e.Index == -1)
+                return;
+
+            e.DrawBackground();
+            Brush myBrush = Brushes.Black;
+
+
+            var iconWidth = listBox.ItemHeight;
+            var iconMargin = 4;
+            var textMargin = (iconWidth - 18) / 2;
+            var rect = new Rectangle(e.Bounds.X + iconMargin, e.Bounds.Y, iconWidth, iconWidth);
+            //assuming the icon is already added to project resources
+
+            e.Graphics.DrawIcon(rdp_portal.Properties.Resources.icon, rect);
+
+            var profile = (Profile)listBox.Items[e.Index];
+
+            e.Graphics.DrawString(
+                profile.Name,
+                e.Font,
+                myBrush,
+                new Rectangle(e.Bounds.X + iconMargin * 2 + iconWidth, e.Bounds.Y + textMargin, e.Bounds.Width, e.Bounds.Height),
+                StringFormat.GenericDefault
+            );
+
+            // If the ListBox has focus, draw a focus rectangle around the selected item.
+            e.DrawFocusRectangle();
+        }
+
     }
 }