Updated to LiteDB v4.0 Beta2

falahati · Oct 9, 2017 · aa47939 · aa47939
1 parent 9b0488b
commit aa47939
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Showing 13 changed files with 68 additions and 166 deletions.
diff --git a/LiteDB b/LiteDB
diff --git a/LiteDBViewer.Setup/LiteDBViewer.Setup.isl b/LiteDBViewer.Setup/LiteDBViewer.Setup.isl
@@ -1148,14 +1148,15 @@
 		<row><td>FavoritesFolder</td><td>TARGETDIR</td><td>.:FAVORI~1|Favorites</td><td/><td>0</td><td/></row>
 		<row><td>FontsFolder</td><td>TARGETDIR</td><td>.:Fonts</td><td/><td>0</td><td/></row>
 		<row><td>GlobalAssemblyCache</td><td>TARGETDIR</td><td>.:Global~1|GlobalAssemblyCache</td><td/><td>0</td><td/></row>
-		<row><td>INSTALLDIR</td><td>LITEDB_VIEWER_3</td><td>.</td><td/><td>0</td><td/></row>
+		<row><td>INSTALLDIR</td><td>LITEDB_VIEWER_4</td><td>.</td><td/><td>0</td><td/></row>
 		<row><td>ISCommonFilesFolder</td><td>CommonFilesFolder</td><td>Instal~1|InstallShield</td><td/><td>0</td><td/></row>
 		<row><td>ISMyCompanyDir</td><td>ProgramFilesFolder</td><td>MYCOMP~1|My Company Name</td><td/><td>0</td><td/></row>
 		<row><td>ISMyProductDir</td><td>ISMyCompanyDir</td><td>MYPROD~1|My Product Name</td><td/><td>0</td><td/></row>
 		<row><td>ISYourDataBaseDir</td><td>INSTALLDIR</td><td>Database</td><td/><td>0</td><td/></row>
 		<row><td>LITEDB_VIEWER</td><td>ProgramFilesFolder</td><td>LITEDB~1|LiteDB Viewer</td><td/><td>0</td><td/></row>
 		<row><td>LITEDB_VIEWER_2</td><td>ProgramFilesFolder</td><td>LITEDB~1|LiteDB Viewer 2</td><td/><td>0</td><td/></row>
 		<row><td>LITEDB_VIEWER_3</td><td>ProgramFilesFolder</td><td>LITEDB~1|LiteDB Viewer 3</td><td/><td>0</td><td/></row>
+		<row><td>LITEDB_VIEWER_4</td><td>ProgramFilesFolder</td><td>LITEDB~1|LiteDB Viewer 4</td><td/><td>0</td><td/></row>
 		<row><td>LocalAppDataFolder</td><td>TARGETDIR</td><td>.:LocalA~1|LocalAppData</td><td/><td>0</td><td/></row>
 		<row><td>MY_PRODUCT_NAME</td><td>FALAHATI.NET</td><td>MYPROD~1|My Product Name</td><td/><td>0</td><td/></row>
 		<row><td>MyPicturesFolder</td><td>TARGETDIR</td><td>.:MyPict~1|MyPictures</td><td/><td>0</td><td/></row>
@@ -1853,7 +1854,7 @@
 		<row><td>NewExtension2</td><td>LiteDBViewer.Primary_output</td><td/><td/><td>AlwaysInstall</td></row>
 		<row><td>NewExtension3</td><td>LiteDBViewer.Primary_output</td><td/><td/><td>AlwaysInstall</td></row>
 		<row><td>db</td><td>LiteDBViewerVersionSelector.Primary_output</td><td>litedbviewerversionselector.databasefile</td><td/><td>AlwaysInstall</td></row>
-		<row><td>db3</td><td>LiteDBViewer.Primary_output</td><td>litedbviewer3.databasefile</td><td/><td>AlwaysInstall</td></row>
+		<row><td>db4</td><td>LiteDBViewer.Primary_output</td><td>litedbviewer4.databasefile</td><td/><td>AlwaysInstall</td></row>
 	</table>
 
 	<table name="Feature">
@@ -3730,18 +3731,19 @@
 		<row><td>IDS__TargetReq_DESC_RESOLUTION</td><td>1033</td><td>The screen resolution is not adequate for running [ProductName].</td><td>0</td><td/><td>-2086347445</td></row>
 		<row><td>ID_STRING1</td><td>1033</td><td>http://www.falahati.net</td><td>0</td><td/><td>-2086371957</td></row>
 		<row><td>ID_STRING2</td><td>1033</td><td>Falahati.net</td><td>0</td><td/><td>-2086386293</td></row>
-		<row><td>ID_STRING3</td><td>1033</td><td>LiteDB Viewer 3</td><td>0</td><td/><td>-920300433</td></row>
-		<row><td>ID_STRING4</td><td>1033</td><td>LiteDB Viewer 3</td><td>0</td><td/><td>-920300433</td></row>
-		<row><td>ID_STRING5</td><td>1033</td><td>LiteDB Viewer 3 Installer</td><td>0</td><td/><td>-920296337</td></row>
+		<row><td>ID_STRING3</td><td>1033</td><td>LiteDB Viewer 4</td><td>0</td><td/><td>1294272180</td></row>
+		<row><td>ID_STRING4</td><td>1033</td><td>LiteDB Viewer 4</td><td>0</td><td/><td>1294276276</td></row>
+		<row><td>ID_STRING5</td><td>1033</td><td>LiteDB Viewer 4 Installer</td><td>0</td><td/><td>1294280372</td></row>
 		<row><td>ID_STRING6</td><td>1033</td><td>Project's Github Page</td><td>0</td><td/><td>-2086363765</td></row>
 		<row><td>ID_STRING7</td><td>1033</td><td>https://github.com/falahati/LiteDBViewer/issues</td><td>0</td><td/><td>-2086343285</td></row>
-		<row><td>ID_STRING8</td><td>1033</td><td>LITEDB~1|LiteDB Viewer 3</td><td>0</td><td/><td>-920285647</td></row>
+		<row><td>ID_STRING8</td><td>1033</td><td>LITEDB~1|LiteDB Viewer 4</td><td>0</td><td/><td>1294306996</td></row>
 		<row><td>IIDS_UITEXT_FeatureUninstalled</td><td>1033</td><td>This feature will remain uninstalled.</td><td>0</td><td/><td>-2086347445</td></row>
 		<row><td>NEW_STRING1</td><td>1033</td><td>db</td><td>0</td><td/><td>-2086381524</td></row>
 		<row><td>NEW_STRING2</td><td>1033</td><td>db3</td><td>0</td><td/><td>-920264079</td></row>
 		<row><td>NEW_STRING3</td><td>1033</td><td>db2</td><td>0</td><td/><td>-920309103</td></row>
 		<row><td>NEW_STRING4</td><td>1033</td><td>db3</td><td>0</td><td/><td>-920305007</td></row>
 		<row><td>NEW_STRING5</td><td>1033</td><td>db</td><td>0</td><td/><td>-920300911</td></row>
+		<row><td>NEW_STRING6</td><td>1033</td><td>db4</td><td>0</td><td/><td>1294321332</td></row>
 	</table>
 
 	<table name="ISSwidtagProperty">
@@ -3859,6 +3861,7 @@
 		<row><td>_219C5000_4998_4C15_B805_57028684DB4C</td><td/><td>&lt;VSSolutionFolder&gt;\LiteDBViewer\logo.ico</td><td>0</td></row>
 		<row><td>_447D0E92_67F0_4A84_B481_9D23D148B67A</td><td/><td>&lt;VSSolutionFolder&gt;\LiteDBViewer\logo.ico</td><td>0</td></row>
 		<row><td>_5D5C1D88239E4E93AD3A586210514E6B.exe</td><td/><td>E:\Personal\Open-Source Projects\LiteDBViewer\LiteDBViewer\bin\Release\LiteDBViewer.exe</td><td>0</td></row>
+		<row><td>_AB6DA949_CB70_4AD7_ABE9_A180C48741D7</td><td/><td>&lt;VSSolutionFolder&gt;\LiteDBViewer\logo.ico</td><td>0</td></row>
 		<row><td>_B998458B9BAB4CCCB4E32310C9CE2506.exe</td><td/><td>E:\Personal\Open-Source Projects\LiteDBViewer\LiteDBViewer\bin\Release\LiteDBViewer.exe</td><td>0</td></row>
 		<row><td>_F094E218_E425_4B70_AC66_093EC1A36A9E</td><td/><td>&lt;VSSolutionFolder&gt;\LiteDBViewer\logo.ico</td><td>0</td></row>
 		<row><td>_FD7293EB_5A56_41B8_A546_E4F5D75E382D</td><td/><td>[INSTALLDIR]LiteDBViewer.exe</td><td>0</td></row>
@@ -4295,7 +4298,7 @@ UwBpAG4AZwBsAGUASQBtAGEAZwBlAAEARQB4AHAAcgBlAHMAcwA=
 		<col def="S72">Icon_</col>
 		<col def="I2">IconIndex</col>
 		<col def="I4">ISAttributes</col>
-		<row><td>litedbviewer3.databasefile</td><td/><td/><td>LiteDB 3 Database</td><td>_219C5000_4998_4C15_B805_57028684DB4C</td><td>0</td><td/></row>
+		<row><td>litedbviewer4.databasefile</td><td/><td/><td>LiteDB 4 Database</td><td>_AB6DA949_CB70_4AD7_ABE9_A180C48741D7</td><td>0</td><td/></row>
 		<row><td>litedbviewerversionselector.databasefile</td><td/><td/><td>LiteDB Database</td><td>_447D0E92_67F0_4A84_B481_9D23D148B67A</td><td>0</td><td/></row>
 	</table>
 
@@ -4376,9 +4379,9 @@ UwBpAG4AZwBsAGUASQBtAGEAZwBlAAEARQB4AHAAcgBlAHMAcwA=
 		<row><td>PROGMSG_IIS_ROLLBACKVROOTS</td><td>##IDS_PROGMSG_IIS_ROLLBACKVROOTS##</td><td/></row>
 		<row><td>PROGMSG_IIS_ROLLBACKWEBSERVICEEXTENSIONS</td><td>##IDS_PROGMSG_IIS_ROLLBACKWEBSERVICEEXTENSIONS##</td><td/></row>
 		<row><td>PROGRAMFILETOLAUNCHATEND</td><td>[INSTALLDIR]LiteDBViewer.Primary output</td><td/></row>
-		<row><td>ProductCode</td><td>{6EFB147B-92A8-4F04-BE51-6D2A8EFB40F7}</td><td/></row>
-		<row><td>ProductName</td><td>LiteDB Viewer 3</td><td/></row>
-		<row><td>ProductVersion</td><td>3.0.1.0</td><td/></row>
+		<row><td>ProductCode</td><td>{6EFB147B-92A8-4F04-BE51-6D2A8EFB40F8}</td><td/></row>
+		<row><td>ProductName</td><td>LiteDB Viewer 4</td><td/></row>
+		<row><td>ProductVersion</td><td>4.0.0.0</td><td/></row>
 		<row><td>ProgressType0</td><td>install</td><td/></row>
 		<row><td>ProgressType1</td><td>Installing</td><td/></row>
 		<row><td>ProgressType2</td><td>installed</td><td/></row>
@@ -4394,7 +4397,7 @@ UwBpAG4AZwBsAGUASQBtAGEAZwBlAAEARQB4AHAAcgBlAHMAcwA=
 		<row><td>SecureCustomProperties</td><td>ISFOUNDNEWERPRODUCTVERSION;USERNAME;COMPANYNAME;ISX_SERIALNUM;SUPPORTDIR;DOTNETVERSION45FULL;ISACTIONPROP1</td><td/></row>
 		<row><td>SelectedSetupType</td><td>##IDS__DisplayName_Typical##</td><td/></row>
 		<row><td>SetupType</td><td>Typical</td><td/></row>
-		<row><td>UpgradeCode</td><td>{F00B78B2-02D6-4298-8D9B-D75F4CDFCAE0}</td><td/></row>
+		<row><td>UpgradeCode</td><td>{F00B78B2-02D6-4298-8D9B-D75F4CDFCAE1}</td><td/></row>
 		<row><td>_IsMaintenance</td><td>Change</td><td/></row>
 		<row><td>_IsSetupTypeMin</td><td>Typical</td><td/></row>
 	</table>
@@ -4663,7 +4666,7 @@ UwBpAG4AZwBsAGUASQBtAGEAZwBlAAEARQB4AHAAcgBlAHMAcwA=
 		<col def="s72">ActionProperty</col>
 		<col def="S72">ISDisplayName</col>
 		<row><td>{00000000-0000-0000-0000-000000000000}</td><td>***ALL_VERSIONS***</td><td></td><td></td><td>2</td><td/><td>ISFOUNDNEWERPRODUCTVERSION</td><td>ISPreventDowngrade</td></row>
-		<row><td>{F00B78B2-02D6-4298-8D9B-D75F4CDFCAE0}</td><td>3.0.1.0</td><td>3.0.1.0</td><td>1033</td><td>256</td><td/><td>ISACTIONPROP1</td><td>UpgradeEntry</td></row>
+		<row><td>{F00B78B2-02D6-4298-8D9B-D75F4CDFCAE1}</td><td>4.0.0.0</td><td>4.0.0.0</td><td>1033</td><td>256</td><td/><td>ISACTIONPROP1</td><td>UpgradeEntry</td></row>
 	</table>
 
 	<table name="Verb">
@@ -4673,7 +4676,7 @@ UwBpAG4AZwBsAGUASQBtAGEAZwBlAAEARQB4AHAAcgBlAHMAcwA=
 		<col def="L255">Command</col>
 		<col def="L255">Argument</col>
 		<row><td>db</td><td>open</td><td/><td>View with LiteDB Viewer</td><td>"%1"</td></row>
-		<row><td>db3</td><td>open</td><td/><td>View with LiteDB Viewer 3</td><td>"%1"</td></row>
+		<row><td>db4</td><td>open</td><td/><td>View with LiteDB Viewer 4</td><td>"%1"</td></row>
 	</table>
 
 	<table name="_Validation">

diff --git a/LiteDBViewer/LiteDB.Shell/Shell/Display.cs b/LiteDBViewer/LiteDB.Shell/Shell/Display.cs
diff --git a/LiteDBViewer/LiteDB.Shell/Shell/Env.cs b/LiteDBViewer/LiteDB.Shell/Shell/Env.cs
diff --git a/LiteDBViewer/LiteDB.Shell/Shell/InputCommand.cs b/LiteDBViewer/LiteDB.Shell/Shell/InputCommand.cs
diff --git a/LiteDBViewer/LiteDBViewer.csproj b/LiteDBViewer/LiteDBViewer.csproj
@@ -42,8 +42,8 @@
       <HintPath>..\packages\JsonPrettyPrinter.1.0.1.1\lib\net35\JsonPrettyPrinterPlus.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="LiteDB, Version=3.0.1.0, Culture=neutral, PublicKeyToken=4ee40123013c9f27, processorArchitecture=MSIL">
-      <HintPath>..\packages\LiteDB.3.0.1\lib\net35\LiteDB.dll</HintPath>
+    <Reference Include="LiteDB, Version=4.0.0.0, Culture=neutral, PublicKeyToken=4ee40123013c9f27, processorArchitecture=MSIL">
+      <HintPath>..\packages\LiteDB.4.0.0-beta2\lib\net40\LiteDB.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="System" />
@@ -56,72 +56,6 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
-    <Compile Include="..\LiteDB\LiteDB.Shell\Commands\Collections\BaseCollection.cs">
-      <Link>LiteDB.Shell\Commands\Collections\BaseCollection.cs</Link>
-    </Compile>
-    <Compile Include="..\LiteDB\LiteDB.Shell\Commands\Collections\Bulk.cs">
-      <Link>LiteDB.Shell\Commands\Collections\Bulk.cs</Link>
-    </Compile>
-    <Compile Include="..\LiteDB\LiteDB.Shell\Commands\Collections\Count.cs">
-      <Link>LiteDB.Shell\Commands\Collections\Count.cs</Link>
-    </Compile>
-    <Compile Include="..\LiteDB\LiteDB.Shell\Commands\Collections\Delete.cs">
-      <Link>LiteDB.Shell\Commands\Collections\Delete.cs</Link>
-    </Compile>
-    <Compile Include="..\LiteDB\LiteDB.Shell\Commands\Collections\Drop.cs">
-      <Link>LiteDB.Shell\Commands\Collections\Drop.cs</Link>
-    </Compile>
-    <Compile Include="..\LiteDB\LiteDB.Shell\Commands\Collections\DropIndex.cs">
-      <Link>LiteDB.Shell\Commands\Collections\DropIndex.cs</Link>
-    </Compile>
-    <Compile Include="..\LiteDB\LiteDB.Shell\Commands\Collections\EnsureIndex.cs">
-      <Link>LiteDB.Shell\Commands\Collections\EnsureIndex.cs</Link>
-    </Compile>
-    <Compile Include="..\LiteDB\LiteDB.Shell\Commands\Collections\Find.cs">
-      <Link>LiteDB.Shell\Commands\Collections\Find.cs</Link>
-    </Compile>
-    <Compile Include="..\LiteDB\LiteDB.Shell\Commands\Collections\Indexes.cs">
-      <Link>LiteDB.Shell\Commands\Collections\Indexes.cs</Link>
-    </Compile>
-    <Compile Include="..\LiteDB\LiteDB.Shell\Commands\Collections\Insert.cs">
-      <Link>LiteDB.Shell\Commands\Collections\Insert.cs</Link>
-    </Compile>
-    <Compile Include="..\LiteDB\LiteDB.Shell\Commands\Collections\Max.cs">
-      <Link>LiteDB.Shell\Commands\Collections\Max.cs</Link>
-    </Compile>
-    <Compile Include="..\LiteDB\LiteDB.Shell\Commands\Collections\Min.cs">
-      <Link>LiteDB.Shell\Commands\Collections\Min.cs</Link>
-    </Compile>
-    <Compile Include="..\LiteDB\LiteDB.Shell\Commands\Collections\Rename.cs">
-      <Link>LiteDB.Shell\Commands\Collections\Rename.cs</Link>
-    </Compile>
-    <Compile Include="..\LiteDB\LiteDB.Shell\Commands\Collections\Update.cs">
-      <Link>LiteDB.Shell\Commands\Collections\Update.cs</Link>
-    </Compile>
-    <Compile Include="..\LiteDB\LiteDB.Shell\Commands\ICommand.cs">
-      <Link>LiteDB.Shell\Commands\ICommand.cs</Link>
-    </Compile>
-    <Compile Include="..\LiteDB\LiteDB.Shell\Commands\Storage\BaseStorage.cs">
-      <Link>LiteDB.Shell\Commands\Storage\BaseStorage.cs</Link>
-    </Compile>
-    <Compile Include="..\LiteDB\LiteDB.Shell\Commands\Storage\Delete.cs">
-      <Link>LiteDB.Shell\Commands\Storage\Delete.cs</Link>
-    </Compile>
-    <Compile Include="..\LiteDB\LiteDB.Shell\Commands\Storage\Download.cs">
-      <Link>LiteDB.Shell\Commands\Storage\Download.cs</Link>
-    </Compile>
-    <Compile Include="..\LiteDB\LiteDB.Shell\Commands\Storage\Find.cs">
-      <Link>LiteDB.Shell\Commands\Storage\Find.cs</Link>
-    </Compile>
-    <Compile Include="..\LiteDB\LiteDB.Shell\Commands\Storage\Update.cs">
-      <Link>LiteDB.Shell\Commands\Storage\Update.cs</Link>
-    </Compile>
-    <Compile Include="..\LiteDB\LiteDB.Shell\Commands\Storage\Upload.cs">
-      <Link>LiteDB.Shell\Commands\Storage\Upload.cs</Link>
-    </Compile>
-    <Compile Include="..\LiteDB\LiteDB.Shell\Utils\StringExtensions.cs">
-      <Link>LiteDB.Shell\Utils\StringExtensions.cs</Link>
-    </Compile>
     <Compile Include="ArrayViewForm.cs">
       <SubType>Form</SubType>
     </Compile>
@@ -140,9 +74,6 @@
     <Compile Include="DocumentViewForm.Designer.cs">
       <DependentUpon>DocumentViewForm.cs</DependentUpon>
     </Compile>
-    <Compile Include="LiteDB.Shell\Shell\Display.cs" />
-    <Compile Include="LiteDB.Shell\Shell\Env.cs" />
-    <Compile Include="LiteDB.Shell\Shell\InputCommand.cs" />
     <Compile Include="MainForm.cs">
       <SubType>Form</SubType>
     </Compile>

diff --git a/LiteDBViewer/MainForm.cs b/LiteDBViewer/MainForm.cs
@@ -7,7 +7,6 @@
 using System.Reflection;
 using System.Windows.Forms;
 using LiteDB;
-using LiteDB.Shell;
 
 namespace LiteDBViewer
 {
@@ -21,22 +20,7 @@ internal partial class MainForm : Form
             new Dictionary<BsonDocument, LiteFileInfo>();
 
         private LiteDatabase _db;
-
-        private static readonly List<ICommand> Commands = new List<ICommand>();
-
-        static MainForm()
-        {
-            var type = typeof(ICommand);
-            var types = typeof(ICommand).Assembly
-                .GetTypes()
-                .Where(p => type.IsAssignableFrom(p) && p.IsClass);
-
-            foreach (var cmd in types)
-            {
-                Commands.Add(Activator.CreateInstance(cmd) as ICommand);
-            }
-        }
-
+
         public MainForm(string fileName, string password = null, bool upgrade = false)
         {
             _encrypted = !string.IsNullOrWhiteSpace(password);
@@ -61,6 +45,12 @@ public MainForm(string fileName, string password = null, bool upgrade = false)
             InitializeComponent();
 
             txt_filename.Text = _fileName + (_encrypted ? " [ENCRYPTED]" : string.Empty);
+            RefreshCollections();
+        }
+
+        private void RefreshCollections()
+        {
+            lb_Collections.Items.Clear();
             foreach (var collection in _db.GetCollectionNames())
             {
                 if (!collection.Equals("_chunks") && !collection.Equals("_files"))
@@ -272,35 +262,15 @@ private void RunQuery(string query)
             try
             {
                 txt_query.Text = query;
-                var resultHolder = new Display();
-                var scanner = new StringScanner(query);
-                var found = false;
-
-                foreach (var command in Commands)
-                {
-                    if (!command.IsCommand(scanner)) continue;
-                    command.Execute(_db.Engine, scanner, resultHolder, null, null);
-                    found = true;
-                    break;
-                }
-                if (!found) throw new Exception("Command not found.");
-
                 FillDataGridView(null);
-                var rows = new List<BsonDocument>();
-                if (resultHolder.LastResult.IsArray)
-                {
-                    rows.AddRange(
-                        resultHolder.LastResult.AsArray.Select(
-                            item =>
-                                item.IsDocument
-                                    ? item.AsDocument
-                                    : new BsonDocument {{"RESULT", resultHolder.LastResult}}));
-                }
-                else
-                {
-                    rows.Add(new BsonDocument { { "RESULT", resultHolder.LastResult } });
-                }
-                FillDataGridView(rows);
+                var results = _db.Engine.Run(query);
+                RefreshCollections();
+                FillDataGridView(
+                    results.Select(
+                        item =>
+                            item.IsDocument
+                                ? item.AsDocument
+                                : new BsonDocument(new Dictionary<string, BsonValue> {{"[Result]", item}})));
             }
             catch (Exception ex)
             {

diff --git a/LiteDBViewer/Properties/AssemblyInfo.cs b/LiteDBViewer/Properties/AssemblyInfo.cs
@@ -5,11 +5,11 @@
 // set of attributes. Change these attribute values to modify the information
 // associated with an assembly.
 
-[assembly: AssemblyTitle("LiteDB Viewer 3")]
-[assembly: AssemblyDescription("LiteDB Viewer 3")]
+[assembly: AssemblyTitle("LiteDB Viewer 4")]
+[assembly: AssemblyDescription("LiteDB Viewer 4")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("Soroush Falahati")]
-[assembly: AssemblyProduct("LiteDB Viewer 3")]
+[assembly: AssemblyProduct("LiteDB Viewer 4")]
 [assembly: AssemblyCopyright("Copyright © Soroush Falahati 2017")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
@@ -35,5 +35,5 @@
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
 
-[assembly: AssemblyVersion("3.0.1.0")]
-[assembly: AssemblyFileVersion("3.0.1.0")]
+[assembly: AssemblyVersion("4.0.0.0")]
+[assembly: AssemblyFileVersion("4.0.0.0")]
diff --git a/LiteDBViewer/packages.config b/LiteDBViewer/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="JsonPrettyPrinter" version="1.0.1.1" targetFramework="net40" />
-  <package id="LiteDB" version="3.0.1" targetFramework="net40" />
+  <package id="LiteDB" version="4.0.0-beta2" targetFramework="net40" />
 </packages>
diff --git a/LiteDBViewerVersionSelector/LiteDBVersion.cs b/LiteDBViewerVersionSelector/LiteDBVersion.cs
@@ -7,6 +7,7 @@ public enum LiteDBVersion
         LiteDB_1_0,
         LiteDB_2_0RC,
         LiteDB_2_0,
-        LiteDB_3_0
+        LiteDB_3_0,
+        LiteDB_4_0
     }
 }
diff --git a/LiteDBViewerVersionSelector/LiteDBViewerExecutionException.cs b/LiteDBViewerVersionSelector/LiteDBViewerExecutionException.cs
@@ -31,6 +31,9 @@ private static string VersionToString(LiteDBVersion version)
                 case LiteDBVersion.LiteDB_3_0:
                     versionString = "LiteDBViewer v3.0";
                     break;
+                case LiteDBVersion.LiteDB_4_0:
+                    versionString = "LiteDBViewer v4.0";
+                    break;
             }
             return $"Can not find or execute the {versionString}. Please make sure that you have it installed.";
         }