реализация Binding model

School/School.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.4.33205.214
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SchoolContracts", "SchoolContracts\SchoolContracts.csproj", "{CE6AA228-4B99-4071-9791-D6117703F66A}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{CE6AA228-4B99-4071-9791-D6117703F66A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{CE6AA228-4B99-4071-9791-D6117703F66A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{CE6AA228-4B99-4071-9791-D6117703F66A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{CE6AA228-4B99-4071-9791-D6117703F66A}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {9198C564-81B4-4B5A-B8A0-D02AD48A49D7}
+	EndGlobalSection
+EndGlobal

School/School/Class1.cs

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+namespace School
+{
+	public class Class1
+	{
+
+	}
+}

School/School/School.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

School/SchoolContracts/BindingModels/CircleBindingModel.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SchoolContracts.BindingModel
+{
+	public class CircleBindingModel 
+	{
+		public int Id { get; set; } 
+		public DateTime StartDate { get; set; } = DateTime.Now;
+		public int ClientId { get; set; }
+		public int LessonId { get; set; }
+		public Dictionary<int, string> CircleLessons { get; set; }
+
+	}
+
+}
+

School/SchoolContracts/BindingModels/ClientBindingModel.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SchoolContracts.BindingModel
+{
+	public class ClientBindingModel 
+	{
+		public int Id { get; set; }
+		public string ClientName { get; set; } = string.Empty;
+		public string ClientEmail { get; set; } = string.Empty;
+		public string ClientPhone { get; set; } = string.Empty;
+		public string ClientPassword { get; set; } = string.Empty;
+	}
+}
+
+

School/SchoolContracts/BindingModels/EmployeeBindingModel.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SchoolContracts.BindingModel
+{
+	public class EmployeeBindingModel 
+	{
+		public int Id { get; set; }
+		public string EmployeeName { get; set; } = string.Empty;
+		public string EmployeePassword { get; set; } = string.Empty;
+		public string EmployeeEmail { get; set; } = string.Empty;
+		public string EmployeePhone { get; set; } = string.Empty;
+	}
+
+}

School/SchoolContracts/BindingModels/LessonBindingModel.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SchoolContracts.BindingModel
+{
+	public class LessonBindingModel 
+	{
+		public int Id { get; set; }
+		public string LessonName { get; set; } = string.Empty;
+		public decimal LessonCost { get; set; }
+		public int? EmployeeId { get; set; }
+	}
+}

School/SchoolContracts/BindingModels/PaymentBindingModel.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SchoolContracts.BindingModel
+{
+	public class PaymentBindingModel 
+	{
+		public int Id { get; set; }
+		public decimal Sum { get; set; }
+		public decimal Remains { get; set; }
+		public DateTime DateOfPayment { get; set; }
+		public int LessonId { get; set; }
+	}
+
+}

School/SchoolContracts/BindingModels/PaymentDateBindingModel.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SchoolContracts.BindingModels
+{
+	public class PaymentDateBindingModel 
+	{
+		public DateTime DateTo { get; set; }
+		public DateTime DateFrom { get; set; }
+	}
+}

School/SchoolContracts/BindingModels/ReportBindingModel.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SchoolContracts.BindingModel
+{
+	public class ReportBindingModel
+	{
+		public string FileName { get; set; } = string.Empty;
+		public DateTime? DateFrom { get; set; }
+		public DateTime? DateTo { get; set; }
+		public int UserId { get; set; }
+	}
+
+}

School/SchoolContracts/SchoolContracts.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>