Merge pull request #53 from MajMcCloud/development

Integrating development branch into master

Examples/DependencyInjection/Database/BotDbContext.cs

@@ -0,0 +1,12 @@
+using Microsoft.EntityFrameworkCore;
+
+namespace DependencyInjection.Database;
+
+public class BotDbContext : DbContext
+{
+    public BotDbContext(DbContextOptions options) : base(options)
+    {
+    }
+
+    public DbSet<User> Users { get; set; }
+}

Examples/DependencyInjection/Database/User.cs

@@ -0,0 +1,7 @@
+namespace DependencyInjection.Database;
+
+public class User
+{
+    public long Id { get; set; }
+    public string LastMessage { get; set; }
+}

Examples/DependencyInjection/DependencyInjection.csproj

@@ -0,0 +1,19 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net7.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.11" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="7.0.11" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\TelegramBotBase\TelegramBotBase.csproj" />
+  </ItemGroup>
+
+</Project>

Examples/DependencyInjection/Forms/ConfirmationForm.cs

@@ -0,0 +1,67 @@
+using DependencyInjection.Database;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using TelegramBotBase.Base;
+using TelegramBotBase.Form;
+using TelegramBotBase.DependencyInjection;
+
+namespace DependencyInjection.Forms
+{
+    public class ConfirmationForm : FormBase
+    {
+        private readonly BotDbContext _dbContext;
+
+        public ConfirmationForm(BotDbContext dbContext)
+        {
+            _dbContext = dbContext;
+        }
+
+        public override async Task Load(MessageResult message)
+        {
+            var user = await _dbContext.Users.FindAsync(Device.DeviceId);
+
+            if (user == null)
+            {
+                await this.NavigateTo<StartForm>();
+                return;
+            }
+        }
+
+        public override async Task Action(MessageResult message)
+        {
+            await message.ConfirmAction("Go back");
+
+            switch (message.RawData)
+            {
+
+                case "back":
+
+                    await this.NavigateTo<StartForm>();
+
+                    break;
+
+            }
+
+
+        }
+
+        public override async Task Render(MessageResult message)
+        {
+            var user = await _dbContext.Users.FindAsync(Device.DeviceId);
+            if (user == null)
+                return;
+
+            var bf = new ButtonForm();
+            bf.AddButtonRow("Back", "back");
+
+            await Device.Send($"ConfirmationForm: Your last message was: {user.LastMessage}. Click \"Back\" to get back.", bf);
+        }
+
+
+
+
+    }
+}

Examples/DependencyInjection/Program.cs

@@ -0,0 +1,35 @@
+using DependencyInjection.Database;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.DependencyInjection;
+using TelegramBotBase.Builder;
+
+namespace DependencyInjection
+{
+    internal class Program
+    {
+        static async Task Main(string[] args)
+        {
+
+
+            var serviceCollection = new ServiceCollection()
+                .AddDbContext<BotDbContext>(x => x.UseInMemoryDatabase("TelegramBotBase"));
+
+            var serviceProvider = serviceCollection.BuildServiceProvider();
+
+            var bot = BotBaseBuilder.Create()
+                                    .WithAPIKey(Environment.GetEnvironmentVariable("API_KEY") ??
+                                                throw new Exception("API_KEY is not set"))
+                                    .DefaultMessageLoop()
+                                    .WithServiceProvider<StartForm>(serviceProvider)
+                                    .NoProxy()
+                                    .NoCommands()
+                                    .NoSerialization()
+                                    .DefaultLanguage()
+                                    .Build();
+
+            await bot.Start();
+            await Task.Delay(-1);
+
+        }
+    }
+}

Examples/DependencyInjection/StartForm.cs

@@ -0,0 +1,79 @@
+using DependencyInjection.Database;
+using DependencyInjection.Forms;
+using TelegramBotBase.Base;
+using TelegramBotBase.Form;
+using TelegramBotBase.DependencyInjection;
+
+namespace DependencyInjection;
+
+public class StartForm : FormBase
+{
+    private readonly BotDbContext _dbContext;
+
+    public StartForm(BotDbContext dbContext)
+    {
+        _dbContext = dbContext;
+    }
+
+    public override async Task Load(MessageResult message)
+    {
+        var user = await _dbContext.Users.FindAsync(Device.DeviceId);
+        if (user is null)
+        {
+            user = new User
+            {
+                Id = Device.DeviceId,
+                LastMessage = "<unknown>"
+            };
+
+            _dbContext.Users.Add(user);
+            await _dbContext.SaveChangesAsync();
+        }
+
+        if (message.IsAction)
+            return;
+
+
+        user.LastMessage = string.IsNullOrWhiteSpace(message.MessageText) ? "<unknown>" : message.MessageText;
+        await _dbContext.SaveChangesAsync();
+    }
+
+    public override async Task Action(MessageResult message)
+    {
+        await message.ConfirmAction("Ok");
+
+        switch(message.RawData)
+        {
+
+            case "open":
+
+                await this.NavigateTo(typeof(ConfirmationForm));
+
+                var new_form = await this.NavigateTo<ConfirmationForm>();
+
+                if (new_form == null)
+                {
+                    await Device.Send("Cant open ConfirmationForm");
+                }
+
+                break;
+
+        }
+
+
+    }
+
+    public override async Task Render(MessageResult message)
+    {
+        var user = await _dbContext.Users.FindAsync(Device.DeviceId);
+        if (user == null)
+            return;
+
+        var bf = new ButtonForm();
+
+        bf.AddButtonRow("Open confirmation", "open");
+
+        await Device.Send($"Your last message's text was: `{user.LastMessage}`", bf);
+    }
+
+}

Examples/InlineAndReplyCombination/Program.cs

@@ -27,6 +27,8 @@ namespace InlineAndReplyCombination
 
             await BotBaseInstance.UploadBotCommands();
 
+            BotBaseInstance.BotCommand += BotBaseInstance_BotCommand;
+
 
             await BotBaseInstance.Start();
 
@@ -37,5 +39,28 @@ namespace InlineAndReplyCombination
 
             await BotBaseInstance.Stop();
         }
+
+        private static async Task BotBaseInstance_BotCommand(object sender, TelegramBotBase.Args.BotCommandEventArgs e)
+        {
+            
+            switch(e.Command)
+            {
+                case "/start":
+
+
+                    var start = new StartForm();
+
+                    await e.Device.ActiveForm.NavigateTo(start);
+
+
+                    break;
+
+
+
+            }
+
+
+
+        }
     }
 }

README.md

@@ -1,6 +1,6 @@
 # .NET Telegram Bot Framework - Context based addon
 
-[![NuGet version (TelegramBotBase)](https://img.shields.io/nuget/v/TelegramBotBase.svg?style=flat-square)](https://www.nuget.org/packages/TelegramBotBase/)
+[![NuGet version (TelegramBotBase)](https://img.shields.io/nuget/vpre/TelegramBotBase.svg?style=flat-square)](https://www.nuget.org/packages/TelegramBotBase/)
 [![Telegram chat](https://img.shields.io/badge/Support_Chat-Telegram-blue.svg?style=flat-square)](https://www.t.me/tgbotbase)
 
 [![License](https://img.shields.io/github/license/MajMcCloud/telegrambotframework.svg?style=flat-square&maxAge=2592000&label=License)](https://raw.githubusercontent.com/MajMcCloud/TelegramBotFramework/master/LICENCE.md)
@@ -16,6 +16,8 @@
 
 ## Donate
 
+Paypal: [https://paypal.me/majmccloud](https://paypal.me/majmccloud)
+
 Bitcoin: `1GoUJYMwAvBipQTfw2FKydAz12J8RDyeJs` / `bc1qqwlp0p5ley29lsu6jhe0qv7s7963kfc7d0m53d`
 
 Etherium: `0xAf3835104c2C3E5b3e721FA2c7365955e87DB931`
@@ -641,7 +643,7 @@ await this.NavigateTo(cd);
 
 A minimal control which allows to manage a classic "text" message and update its later without having to keep track of the message id.
 
-<img src=".github/images/label.gif?raw=true" />
+<img src=".github/images/label.gif?raw=true" style="width:500px" />
 
 Check the example project [TelegramBotBase.Test/Tests/Controls/LabelForm.cs](TelegramBotBase.Test/Tests/Controls/LabelForm.cs)
 
@@ -1081,3 +1083,8 @@ Having already a web application and want to add a TelegramBot side-by-side with
 Want to use Inline- and ReplyMarkup at the same time ? Here is an example how you can do that:
 
 - [Examples/InlineAndReplyCombination](Examples/InlineAndReplyCombination)
+
+
+Alpha: Full Dependency Injection example within this framework.
+
+- [Examples/DependencyInjection](Examples/DependencyInjection)

TelegramBotBase.Extensions.Images/TelegramBotBase.Extensions.Images.csproj

@@ -15,10 +15,7 @@
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
         <PackageReference Include="System.Drawing.Common" Version="6.0.0" />
-    </ItemGroup>
+        <PackageReference Include="TelegramBotBase" Version="6.0.0" />
-
-    <ItemGroup>
-      <ProjectReference Include="..\TelegramBotBase\TelegramBotBase.csproj" />
     </ItemGroup>
 
     <ItemGroup>

TelegramBotBase.Extensions.Serializer.Database.MSSQL/MSSQLSerializer.cs

@@ -31,7 +31,7 @@ namespace TelegramBotBase.Extensions.Serializer.Database.MSSQL
 
             if (FallbackStateForm != null && !FallbackStateForm.IsSubclassOf(typeof(FormBase)))
             {
-                throw new ArgumentException("FallbackStateForm is not a subclass of FormBase");
+                throw new ArgumentException($"{nameof(FallbackStateForm)} is not a subclass of {nameof(FormBase)}");
             }
         }
 

TelegramBotBase.Extensions.Serializer.Database.MSSQL/TelegramBotBase.Extensions.Serializer.Database.MSSQL.csproj

@@ -16,15 +16,12 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Microsoft.Data.SqlClient" Version="5.0.0"/>
+        <PackageReference Include="Microsoft.Data.SqlClient" Version="5.0.0" />
         <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1">
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
-    </ItemGroup>
+        <PackageReference Include="TelegramBotBase" Version="6.0.0" />
-
-    <ItemGroup>
-        <ProjectReference Include="..\TelegramBotBase\TelegramBotBase.csproj"/>
     </ItemGroup>
 
 </Project>

TelegramBotBase.Test/Tests/Controls/LabelForm.cs

@@ -11,7 +11,7 @@ namespace TelegramBotBase.Example.Tests.Controls;
 public class LabelForm : AutoCleanForm
 {
 
-    TelegramBotBase.Controls.Inline.LabelControl _label;
+    TelegramBotBase.Controls.Inline.Label _label;
 
     ButtonGrid _buttonGrid;
 
@@ -27,7 +27,7 @@ public class LabelForm : AutoCleanForm
     private Task LabelForm_Init(object sender, InitEventArgs e)
     {
         //The "label" control
-        _label = new LabelControl("My test label");
+        _label = new Label("My test label");
 
         AddControl(_label);
 

TelegramBotBase/Base/FormBase.cs

@@ -32,6 +32,8 @@ public class FormBase : IDisposable
 
     public MessageClient Client { get; set; }
 
+    IServiceProvider _serviceProvider = null;
+
     /// <summary>
     ///     has this formular already been disposed ?
     /// </summary>

TelegramBotBase/Base/UpdateResult.cs

@@ -16,6 +16,7 @@ public class UpdateResult : ResultBase
     /// </summary>
     public override long DeviceId =>
         RawData?.Message?.Chat?.Id
+        ?? RawData?.EditedMessage?.Chat?.Id
         ?? RawData?.CallbackQuery?.Message?.Chat?.Id
         ?? Device?.DeviceId
         ?? 0;

TelegramBotBase/Builder/BotBaseBuilder.cs

@@ -39,7 +39,10 @@ public class BotBaseBuilder : IAPIKeySelectionStage, IMessageLoopSelectionStage,
     /// </summary>
     private Dictionary<BotCommandScope, List<BotCommand>> BotCommandScopes { get; } = new();
 
-
+    /// <summary>
+    /// Creates a full BotBase instance with all parameters previously set.
+    /// </summary>
+    /// <returns></returns>
     public BotBase Build()
     {
         var bot = new BotBase(_apiKey, _client)
@@ -400,6 +403,12 @@ public class BotBaseBuilder : IAPIKeySelectionStage, IMessageLoopSelectionStage,
         return this;
     }
 
+    public IBuildingStage UsePersian()
+    {
+        Default.Language = new Persian();
+        return this;
+    }
+
     public IBuildingStage Custom(Localization language)
     {
         Default.Language = language;

TelegramBotBase/Builder/Interfaces/IBuildingStage.cs

@@ -2,5 +2,9 @@
 
 public interface IBuildingStage
 {
+    /// <summary>
+    /// Creates a full BotBase instance with all parameters previously set.
+    /// </summary>
+    /// <returns></returns>
     BotBase Build();
 }

TelegramBotBase/Builder/Interfaces/ILanguageSelectionStage.cs

@@ -22,6 +22,12 @@ public interface ILanguageSelectionStage
     /// <returns></returns>
     IBuildingStage UseGerman();
 
+    /// <summary>
+    ///     Selects persian as the default language for control labels.
+    /// </summary>
+    /// <returns></returns>
+    IBuildingStage UsePersian();
+
     /// <summary>
     ///     Selects a custom language as the default language for control labels.
     /// </summary>

TelegramBotBase/DependencyInjection/Extensions.cs

@@ -0,0 +1,86 @@
+using Microsoft.Extensions.DependencyInjection;
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Text;
+using System.Threading.Tasks;
+using TelegramBotBase.Form;
+
+namespace TelegramBotBase.DependencyInjection
+{
+    public static class Extensions
+    {
+        internal static FieldInfo _ServiceProviderField = typeof(FormBase).GetField("_serviceProvider", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic);
+
+        /// <summary>
+        /// Use Dependency Injection to create new form and inject parameters. (Main variant)
+        /// </summary>
+        /// <typeparam name="NewForm"></typeparam>
+        /// <param name="args"></param>
+        /// <returns></returns>
+        public static async Task<NewForm> NavigateTo<NewForm>(this FormBase current_form, params object[] args)
+            where NewForm : FormBase
+        {
+            var _serviceProvider = current_form.GetServiceProvider();
+
+            var instance = ActivatorUtilities.CreateInstance(_serviceProvider, typeof(NewForm)) as NewForm;
+
+            if (instance == null)
+                return null; //throw new Exception("Could not instantiate new form via DI.");
+
+            instance.SetServiceProvider(_serviceProvider);
+
+            await current_form.NavigateTo(instance, args);
+
+            return instance;
+        }
+
+        /// <summary>
+        /// Use Dependency Injection to create new form and inject parameters. (Alternative variant)
+        /// </summary>
+        /// <param name="current_form"></param>
+        /// <param name="formBaseType"></param>
+        /// <param name="args"></param>
+        /// <returns></returns>
+        /// <exception cref="ArgumentException"></exception>
+        public static async Task<FormBase> NavigateTo(this FormBase current_form, Type formBaseType, params object[] args)
+        {
+            if (!typeof(FormBase).IsAssignableFrom(formBaseType))
+                throw new ArgumentException($"{nameof(formBaseType)} argument must be a {nameof(FormBase)} type");
+
+            var _serviceProvider = current_form.GetServiceProvider();
+
+            var instance = ActivatorUtilities.CreateInstance(_serviceProvider, formBaseType) as FormBase;
+
+            if (instance == null)
+                return null; //throw new Exception("Could not instantiate new form via DI.");
+
+            instance.SetServiceProvider(_serviceProvider);
+
+            await current_form.NavigateTo(instance, args);
+
+            return instance;
+        }
+
+        /// <summary>
+        /// Sets the internal service provider field.
+        /// </summary>
+        /// <param name="form"></param>
+        /// <param name="serviceProvider"></param>
+        public static void SetServiceProvider(this FormBase form, IServiceProvider serviceProvider)
+        {
+            _ServiceProviderField?.SetValue(form, serviceProvider);
+        }
+
+        /// <summary>
+        /// Gets the internal service provider field value.
+        /// </summary>
+        /// <param name="form"></param>
+        /// <returns></returns>
+        public static IServiceProvider GetServiceProvider(this FormBase form)
+        {
+            var sp = _ServiceProviderField?.GetValue(form) as IServiceProvider;
+            return sp;
+        }
+    }
+}

TelegramBotBase/Factories/DefaultStartFormFactory.cs

@@ -12,7 +12,7 @@ public class DefaultStartFormFactory : IStartFormFactory
     {
         if (!typeof(FormBase).IsAssignableFrom(startFormClass))
         {
-            throw new ArgumentException("startFormClass argument must be a FormBase type");
+            throw new ArgumentException($"{nameof(startFormClass)} argument must be a {nameof(FormBase)} type");
         }
 
         _startFormClass = startFormClass;

TelegramBotBase/Factories/ServiceProviderStartFormFactory.cs

@@ -1,5 +1,6 @@
 using System;
 using Microsoft.Extensions.DependencyInjection;
+using TelegramBotBase.DependencyInjection;
 using TelegramBotBase.Form;
 using TelegramBotBase.Interfaces;
 
@@ -14,7 +15,7 @@ public class ServiceProviderStartFormFactory : IStartFormFactory
     {
         if (!typeof(FormBase).IsAssignableFrom(startFormClass))
         {
-            throw new ArgumentException("startFormClass argument must be a FormBase type");
+            throw new ArgumentException($"{nameof(startFormClass)} argument must be a {nameof(FormBase)} type");
         }
         
         _startFormClass = startFormClass;
@@ -23,7 +24,12 @@ public class ServiceProviderStartFormFactory : IStartFormFactory
 
     public FormBase CreateForm()
     {
-        return (FormBase)ActivatorUtilities.CreateInstance(_serviceProvider, _startFormClass);
+        var fb = (FormBase)ActivatorUtilities.CreateInstance(_serviceProvider, _startFormClass);
+
+        //Sets an internal field for future ServiceProvider navigation
+        fb.SetServiceProvider(_serviceProvider);
+
+        return fb;
     }
 }
 

TelegramBotBase/Localizations/English.cs

@@ -1,6 +1,6 @@
 namespace TelegramBotBase.Localizations;
 
-public class English : Localization
+public sealed class English : Localization
 {
     public English()
     {

TelegramBotBase/Localizations/German.cs

@@ -1,6 +1,6 @@
 namespace TelegramBotBase.Localizations;
 
-public class German : Localization
+public sealed class German : Localization
 {
     public German()
     {

TelegramBotBase/Localizations/Persian.cs

@@ -0,0 +1,37 @@
+namespace TelegramBotBase.Localizations
+{
+    public sealed class Persian : Localization
+    {
+        public Persian()
+        {
+            Values["Language"] = "فارسی";
+            Values["ButtonGrid_Title"] = "منو";
+            Values["ButtonGrid_NoItems"] = "هیچ آیتمی وجود ندارد.";
+            Values["ButtonGrid_PreviousPage"] = "◀️";
+            Values["ButtonGrid_NextPage"] = "▶️";
+            Values["ButtonGrid_CurrentPage"] = "صفحه ی {0} از {1}";
+            Values["ButtonGrid_SearchFeature"] = "💡 برای فیلتر کردن لیست پیام ارسال کنید. برای بازنشانی فیلتر روی 🔍 کلیک کنید.";
+            Values["ButtonGrid_Back"] = "بازگشت";
+            Values["ButtonGrid_CheckAll"] = "بررسی کردن همه";
+            Values["ButtonGrid_UncheckAll"] = "بررسی نکردن همه";
+            Values["CalendarPicker_Title"] = "تاریخ را انتخاب کنید";
+            Values["CalendarPicker_PreviousPage"] = "◀️";
+            Values["CalendarPicker_NextPage"] = "▶️";
+            Values["TreeView_Title"] = "گره را انتخاب کنید";
+            Values["TreeView_LevelUp"] = "🔼 سطح بالا";
+            Values["ToggleButton_On"] = "روشن";
+            Values["ToggleButton_Off"] = "خاموش";
+            Values["ToggleButton_OnIcon"] = "⚫";
+            Values["ToggleButton_OffIcon"] = "⚪";
+            Values["ToggleButton_Title"] = "تغییر وضعیت";
+            Values["ToggleButton_Changed"] = "انتخاب شده";
+            Values["MultiToggleButton_SelectedIcon"] = "✅";
+            Values["MultiToggleButton_Title"] = "چند تعویض";
+            Values["MultiToggleButton_Changed"] = "انتخاب شده";
+            Values["PromptDialog_Back"] = "بازگشت";
+            Values["ToggleButton_Changed"] = "تنظیمات تغییر کرد";
+            Values["ButtonGrid_SearchIcon"] = "🔍";
+            Values["ButtonGrid_TagIcon"] = "📁";
+        }
+    }
+}

TelegramBotBase/MessageLoops/FormBaseMessageLoop.cs

@@ -72,6 +72,12 @@ public class FormBaseMessageLoop : IMessageLoopFactory
             }
         }
 
+        //Message edited ?
+        if(update.Type == UpdateType.EditedMessage)
+        {
+            await activeForm.Edited(mr);
+        }
+
         //Action Event
         if (!session.FormSwitched && mr.IsAction)
         {

TelegramBotBase/MessageLoops/FullMessageLoop.cs

@@ -65,6 +65,12 @@ public class FullMessageLoop : IMessageLoopFactory
             }
         }
 
+        //Message edited ?
+        if (update.Type == UpdateType.EditedMessage)
+        {
+            await activeForm.Edited(mr);
+        }
+
         //Action Event
         if (!session.FormSwitched && mr.IsAction)
         {

TelegramBotBase/States/JSONStateMachine.cs

@@ -29,7 +29,7 @@ public class JsonStateMachine : IStateMachine
 
         if (FallbackStateForm != null && !FallbackStateForm.IsSubclassOf(typeof(FormBase)))
         {
-            throw new ArgumentException("FallbackStateForm is not a subclass of FormBase");
+            throw new ArgumentException($"{nameof(FallbackStateForm)} is not a subclass of {nameof(FormBase)}");
         }
 
         FilePath = file ?? throw new ArgumentNullException(nameof(file));

TelegramBotBase/States/SimpleJSONStateMachine.cs

@@ -30,7 +30,7 @@ public class SimpleJsonStateMachine : IStateMachine
 
         if (FallbackStateForm != null && !FallbackStateForm.IsSubclassOf(typeof(FormBase)))
         {
-            throw new ArgumentException("FallbackStateForm is not a subclass of FormBase");
+            throw new ArgumentException($"{nameof(FallbackStateForm)} is not a subclass of {nameof(FormBase)}");
         }
 
         FilePath = file ?? throw new ArgumentNullException(nameof(file));

TelegramBotBase/States/XMLStateMachine.cs

@@ -27,7 +27,7 @@ public class XmlStateMachine : IStateMachine
 
         if (FallbackStateForm != null && !FallbackStateForm.IsSubclassOf(typeof(FormBase)))
         {
-            throw new ArgumentException("FallbackStateForm is not a subclass of FormBase");
+            throw new ArgumentException($"{nameof(FallbackStateForm)} is not a subclass of {nameof(FormBase)}");
         }
 
         FilePath = file ?? throw new ArgumentNullException(nameof(file));

TelegramBotBase/TelegramBotBase.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFrameworks>netstandard2.0;netcoreapp3.1;net6</TargetFrameworks>
+        <TargetFrameworks>netstandard2.0;netcoreapp3.1;net6;net7</TargetFrameworks>
         <LangVersion>10</LangVersion>
         <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
         <GeneratePackageOnBuild>False</GeneratePackageOnBuild>

TelegramBotFramework.sln

@@ -30,7 +30,9 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EFCoreBot", "Examples\EFCor
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BotAndWebApplication", "Examples\BotAndWebApplication\BotAndWebApplication.csproj", "{52EA3201-02E8-46F5-87C4-B4752C8A815C}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "InlineAndReplyCombination", "Examples\InlineAndReplyCombination\InlineAndReplyCombination.csproj", "{067E8EBE-F90A-4AFF-A0FF-20578216486E}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "InlineAndReplyCombination", "Examples\InlineAndReplyCombination\InlineAndReplyCombination.csproj", "{067E8EBE-F90A-4AFF-A0FF-20578216486E}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DependencyInjection", "Examples\DependencyInjection\DependencyInjection.csproj", "{689B16BC-200E-4C68-BB2E-8B209070849B}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -78,6 +80,10 @@ Global
 		{067E8EBE-F90A-4AFF-A0FF-20578216486E}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{067E8EBE-F90A-4AFF-A0FF-20578216486E}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{067E8EBE-F90A-4AFF-A0FF-20578216486E}.Release|Any CPU.Build.0 = Release|Any CPU
+		{689B16BC-200E-4C68-BB2E-8B209070849B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{689B16BC-200E-4C68-BB2E-8B209070849B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{689B16BC-200E-4C68-BB2E-8B209070849B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{689B16BC-200E-4C68-BB2E-8B209070849B}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -91,6 +97,7 @@ Global
 		{261BED47-0404-4A9A-86FC-047DE42A7D25} = {BFA71E3F-31C0-4FC1-A320-4DCF704768C5}
 		{52EA3201-02E8-46F5-87C4-B4752C8A815C} = {BFA71E3F-31C0-4FC1-A320-4DCF704768C5}
 		{067E8EBE-F90A-4AFF-A0FF-20578216486E} = {BFA71E3F-31C0-4FC1-A320-4DCF704768C5}
+		{689B16BC-200E-4C68-BB2E-8B209070849B} = {BFA71E3F-31C0-4FC1-A320-4DCF704768C5}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {59CB40E1-9FA7-4867-A56F-4F418286F057}