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Bind to Data Examples added
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‎CS/ASPDataBaseServer/ASPDataBaseServer/ASPDataBaseServer.csproj

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<Project Sdk="Microsoft.NET.Sdk.Web">
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<PropertyGroup>
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<TargetFramework>net7.0</TargetFramework>
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<Nullable>enable</Nullable>
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<ImplicitUsings>enable</ImplicitUsings>
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</PropertyGroup>
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<ItemGroup>
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<None Remove="Microsoft.EntityFrameworkCore.InMemory" />
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<None Remove="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" />
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<None Remove="Models\" />
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<None Remove="Data\" />
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<None Remove="Microsoft.EntityFrameworkCore.SqlServer" />
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</ItemGroup>
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<ItemGroup>
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<PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="7.0.0" />
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<PackageReference Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" Version="7.0.0" />
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<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.0" />
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</ItemGroup>
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<ItemGroup>
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<Folder Include="Models\" />
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<Folder Include="Data\" />
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</ItemGroup>
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</Project>

‎CS/ASPDataBaseServer/ASPDataBaseServer/CustomerData.cs

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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.DependencyInjection;
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using System;
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using System.Linq;
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using ASPDataBaseServer.Model;
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using ASPDataBaseServer.Data;
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using System.Diagnostics;
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using System.Collections.ObjectModel;
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using System.Text.Json;
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namespace ASPDataBaseServer.Model;
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public class CustomerData
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{
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public CustomerData()
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{
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GenerateEmployees();
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}
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public ObservableCollection<Customer> CustomerList { get; private set; }
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public static void GenerateEmployees()
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{
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var context = new CustomersContext();
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List<Customer> result = new List<Customer>();
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string fileName = "Data/customers.json";
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string jsonString = File.ReadAllText(fileName);
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result = JsonSerializer.Deserialize<List<Customer>>(jsonString);
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context.Customers.AddRange(result);
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context.SaveChanges();
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}
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}

‎CS/ASPDataBaseServer/ASPDataBaseServer/Data/CustomersDb.cs

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using System;
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using Microsoft.EntityFrameworkCore;
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using ASPDataBaseServer.Model;
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namespace ASPDataBaseServer.Data
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{
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public class CustomersContext : DbContext
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{
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static readonly DbContextOptions<CustomersContext> options = new DbContextOptionsBuilder<CustomersContext>()
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.UseInMemoryDatabase(databaseName: "Test")
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.Options;
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public CustomersContext() : base(options) { }
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public DbSet<Customer> Customers => Set<Customer>();
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}
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}
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‎CS/ASPDataBaseServer/ASPDataBaseServer/Data/customers.json

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‎CS/ASPDataBaseServer/ASPDataBaseServer/Model/Customer.cs

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using System;
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using System.ComponentModel.DataAnnotations.Schema;
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using System.Text.Json.Serialization;
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namespace ASPDataBaseServer.Model {
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public class Customer {
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[JsonPropertyName("id")] public int ID { get; set; }
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[JsonPropertyName("name")] public string Name { get; set; }
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[JsonPropertyName("birthDate")] public DateTime BirthDate { get; set; }
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[JsonPropertyName("favoriteStore")] public string FavoriteStore { get; set; }
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[JsonPropertyName("phone")] public string Phone { get; set; }
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[JsonPropertyName("registered")] public bool Registered { get; set; }
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[JsonPropertyName("photo")] public string Photo { get; set; }
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}
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}

‎CS/ASPDataBaseServer/ASPDataBaseServer/Program.cs

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using System;
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using System.Text.Json;
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using ASPDataBaseServer;
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using ASPDataBaseServer.Data;
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using ASPDataBaseServer.Model;
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using Microsoft.EntityFrameworkCore;
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static void GenerateEmployees() {
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var context = new CustomersContext();
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List<Customer> result = new List<Customer>();
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string fileName = "Data/customers.json";
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string jsonString = File.ReadAllText(fileName);
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result = JsonSerializer.Deserialize<List<Customer>>(jsonString);
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context.Customers.AddRange(result);
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context.SaveChanges();
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}
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var builder = WebApplication.CreateBuilder(args);
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builder.Services.AddDbContext<CustomersContext>(opt => opt.UseInMemoryDatabase("Customers"));
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builder.Services.AddDatabaseDeveloperPageExceptionFilter();
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CustomersContext _Context;
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_Context = new CustomersContext();
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var app = builder.Build();
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GenerateEmployees();
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app.MapGet("/customers", async (CustomersContext db) => {
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return await _Context.Customers.ToListAsync();
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});
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app.Run();

‎CS/ASPDataBaseServer/ASPDataBaseServer/appsettings.Development.json

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{
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"Logging": {
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"LogLevel": {
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"Default": "Information",
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"Microsoft.AspNetCore": "Warning"
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}
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}
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}
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‎CS/ASPDataBaseServer/ASPDataBaseServer/appsettings.json

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{
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"Logging": {
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"LogLevel": {
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"Default": "Information",
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"Microsoft.AspNetCore": "Warning"
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}
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}
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}
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‎CS/ASPDataBaseServer/Grid_Data_From_APS.NET_Server.sln

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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio Version 16
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VisualStudioVersion = 25.0.1705.0
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ASPDataBaseServer", "ASPDataBaseServer\ASPDataBaseServer.csproj", "{A1465CEA-07FE-416E-B048-522DB267C3F7}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MauiDataGridView_GetFromASPServer", "MauiDataGridView_GetFromASPServer\MauiDataGridView_GetFromASPServer.csproj", "{AFEE5FEE-A90E-422A-B06F-624C074909F3}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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Release|Any CPU = Release|Any CPU
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{A1465CEA-07FE-416E-B048-522DB267C3F7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{A1465CEA-07FE-416E-B048-522DB267C3F7}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{A1465CEA-07FE-416E-B048-522DB267C3F7}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{A1465CEA-07FE-416E-B048-522DB267C3F7}.Release|Any CPU.Build.0 = Release|Any CPU
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{AFEE5FEE-A90E-422A-B06F-624C074909F3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{AFEE5FEE-A90E-422A-B06F-624C074909F3}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{AFEE5FEE-A90E-422A-B06F-624C074909F3}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{AFEE5FEE-A90E-422A-B06F-624C074909F3}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {66880371-BB41-4853-9526-C157C72AFC56}
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EndGlobalSection
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EndGlobal

‎CS/ASPDataBaseServer/MauiDataGridView_GetFromASPServer/App.xaml

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<Application xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
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xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
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xmlns:windows="clr-namespace:Microsoft.Maui.Controls.PlatformConfiguration.WindowsSpecific;assembly=Microsoft.Maui.Controls"
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xmlns:local="clr-namespace:MauiDataGridView_GetFromASPServer"
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x:Class="MauiDataGridView_GetFromASPServer.App"
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windows:Application.ImageDirectory="Assets">
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<Application.Resources>
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<ResourceDictionary>
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<Color x:Key="Primary">#512BD4</Color>
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<Color x:Key="PrimaryLight">#deedff</Color>
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<Color x:Key="NormalText">Black</Color>
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<Color x:Key="NormalHeaderText">#404144</Color>
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<Color x:Key="NormalLightText">Black</Color>
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<Color x:Key="DrawerTitleTextColor">White</Color>
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<Style TargetType="NavigationPage">
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<Setter Property="BarBackgroundColor" Value="{StaticResource Primary}"/>
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<Setter Property="BarTextColor" Value="{StaticResource DrawerTitleTextColor}"/>
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</Style>
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<Style x:Key="PrimaryButton" TargetType="Button">
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<Setter Property="BackgroundColor" Value="{StaticResource Primary}"/>
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<Setter Property="TextColor" Value="White"/>
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</Style>
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<Style TargetType="Label">
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<Setter Property="TextColor" Value="{AppThemeBinding Light={StaticResource NormalText}, Dark={StaticResource DrawerTitleTextColor}}" />
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</Style>
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</ResourceDictionary>
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</Application.Resources>
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</Application>
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‎CS/ASPDataBaseServer/MauiDataGridView_GetFromASPServer/App.xaml.cs

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namespace MauiDataGridView_GetFromASPServer;
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public partial class App : Application {
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public App() {
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InitializeComponent();
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MainPage = new MainPage();
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}
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}

‎CS/ASPDataBaseServer/MauiDataGridView_GetFromASPServer/GettingStarted.txt

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Welcome to DevExpress Components for .NET MAUI! Here are a few tips to help you get started with your new application.
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DevExpress NuGet Feed
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---------------------
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DevExpress Components for .NET MAUI are free-of-charge. To learn more about our free offer and reserve your free copy,
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please visit the following webpage: https://www.devexpress.com/xamarin-free/
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IMPORTANT: You MUST register your personal NuGet package source for the solution to build correctly.
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After you reserved your free copy, you can use the following page to obtain a NuGet Feed URL: https://nuget.devexpress.com/
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If you are unfamiliar with NuGet packages, please review the following
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help topic (Install DevExpress Controls Using NuGet Packages): https://docs.devexpress.com/GeneralInformation/115912/
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QuickStart Guide
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----------------
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See the following topic to learn more about DevExpress Components for .NET MAUI: https://docs.devexpress.com/MAUI

‎CS/ASPDataBaseServer/MauiDataGridView_GetFromASPServer/MainPage.xaml

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<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
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xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
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xmlns:dxg="clr-namespace:DevExpress.Maui.DataGrid;assembly=DevExpress.Maui.DataGrid"
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xmlns:dxe="clr-namespace:DevExpress.Maui.Editors;assembly=DevExpress.Maui.Editors"
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xmlns:ios="clr-namespace:Microsoft.Maui.Controls.PlatformConfiguration.iOSSpecific;assembly=Microsoft.Maui.Controls"
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ios:Page.UseSafeArea="False"
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x:Class="MauiDataGridView_GetFromASPServer.MainPage">
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<Grid>
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<dxg:DataGridView x:Name="datagrid"
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EditorShowMode="Never" IsReadOnly="False" VerticalLineThickness="1" ShowGroupedColumns="True">
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<dxg:DataGridView.CellAppearance>
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<dxg:CellAppearance BorderColor="Transparent" HorizontalLineThickness="0"/>
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</dxg:DataGridView.CellAppearance>
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<dxg:DataGridView.GroupRowAppearance>
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<dxg:GroupRowAppearance BackgroundColor="Transparent"/>
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</dxg:DataGridView.GroupRowAppearance>
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<dxg:DataGridView.Columns>
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<dxg:TemplateColumn MinWidth="310" Caption="Customers" FieldName="Name" IsGrouped="true" GroupInterval="Alphabetical" SortOrder="Ascending">
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<dxg:TemplateColumn.DisplayTemplate>
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<DataTemplate>
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<Grid VerticalOptions="Center" Padding="15, 5, 0, 10" RowDefinitions="*" ColumnDefinitions="Auto, 3*, *">
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<Border
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x:Name="photoContainer"
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WidthRequest="60"
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HeightRequest="60"
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Margin="0,0,15,0"
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Grid.Column="0"
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VerticalOptions="Center">
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<Border.Clip>
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<EllipseGeometry RadiusX="30" RadiusY="30" Center="30,30"/>
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</Border.Clip>
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<Image Source="{Binding Item.Image}" Grid.Column="0" WidthRequest="92" HeightRequest="92" Margin="0,0,5,0" HorizontalOptions="Center" VerticalOptions="Start"/>
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</Border>
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<VerticalStackLayout Grid.Row="0" Grid.Column="1" Padding="0" Margin="0" Opacity="0.7">
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<Label Text="{Binding Item.Name}" FontSize="16" FontAttributes="Bold"/>
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<HorizontalStackLayout Margin="0,4,0,0" >
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<Label Text="📞" Padding="0,0,5,0" FontSize="10" VerticalTextAlignment="Center" />
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<Label Text="{Binding Item.Phone}" FontSize="14"/>
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</HorizontalStackLayout>
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<HorizontalStackLayout>
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<Label Text="📆" Padding="0,0,5,0" FontSize="10" VerticalTextAlignment="Center" />
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<Label Text="{Binding Item.BirthDate, StringFormat='{0:MMMM dd, yyyy}'}" FontSize="14" Margin="0,0,0,0"/>
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</HorizontalStackLayout>
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<HorizontalStackLayout>
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<Label Text="🏢" Padding="0,0,5,0" FontSize="10" VerticalTextAlignment="Center" />
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<Label Text="{Binding Item.FavoriteStore}" FontSize="12" Margin="0,0,0,0"/>
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</HorizontalStackLayout>
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</VerticalStackLayout>
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</Grid>
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</DataTemplate>
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</dxg:TemplateColumn.DisplayTemplate>
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</dxg:TemplateColumn>
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</dxg:DataGridView.Columns>
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</dxg:DataGridView>
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</Grid>
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</ContentPage>

‎CS/ASPDataBaseServer/MauiDataGridView_GetFromASPServer/MainPage.xaml.cs

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using System.Text.Json;
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using MauiDataGridView_GetFromASPServer.Model;
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namespace MauiDataGridView_GetFromASPServer;
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public partial class MainPage : ContentPage
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{
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public static string BaseAddress = DeviceInfo.Platform == DevicePlatform.Android ? "https://10.0.2.2:7208" : "https://localhost:7208";
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public MainPage()
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{
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InitializeComponent();
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LoadDataAsync();
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}
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async void LoadDataAsync() {
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datagrid.ItemsSource = await GetCustomers();
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}
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async Task<List<Customer>> GetCustomers()
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{
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HttpClientHandler insecureHandler = GetInsecureHandler();
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HttpClient httpClient = new HttpClient(insecureHandler);
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var result = await httpClient.GetAsync($"{BaseAddress}/customers");
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var json = await result.Content.ReadAsStringAsync();
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return JsonSerializer.Deserialize<List<Customer>>(json);
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}
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HttpClientHandler GetInsecureHandler()
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{
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HttpClientHandler handler = new HttpClientHandler();
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handler.ServerCertificateCustomValidationCallback = (message, cert, chain, errors) =>
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{
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if (cert.Issuer.Equals("CN=localhost"))
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return true;
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return errors == System.Net.Security.SslPolicyErrors.None;
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};
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return handler;
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}
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}

‎CS/ASPDataBaseServer/MauiDataGridView_GetFromASPServer/MauiDataGridView_GetFromASPServer.csproj

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFrameworks>net7.0-android;net7.0-ios</TargetFrameworks>
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<OutputType>Exe</OutputType>
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<UseMaui>true</UseMaui>
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<ImplicitUsings>enable</ImplicitUsings>
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<SingleProject>true</SingleProject>
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<RootNamespace>MauiDataGridView_GetFromASPServer</RootNamespace>
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<TreatWarningsAsErrors>true</TreatWarningsAsErrors>
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<!-- Display name -->
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<ApplicationTitle>Local Server Data Grid</ApplicationTitle>
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<!-- App Identifier -->
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<ApplicationId>com.companyname.MauiDataGridView_GetFromASPServer12</ApplicationId>
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<ApplicationIdGuid>EA902676-FBB4-4AC2-B556-A47C8DC7651E</ApplicationIdGuid>
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<!-- Versions -->
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<ApplicationDisplayVersion>1.0</ApplicationDisplayVersion>
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<ApplicationVersion>1</ApplicationVersion>
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<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'ios'">14.2</SupportedOSPlatformVersion>
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<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'android'">23.0</SupportedOSPlatformVersion>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Debug|net7.0-ios|AnyCPU'">
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<CreatePackage>false</CreatePackage>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Release|net7.0-ios|AnyCPU'">
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<CreatePackage>false</CreatePackage>
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</PropertyGroup>
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<ItemGroup>
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<!-- App Icon -->
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<MauiIcon Include="Resources\AppIcon\appicon.svg" ForegroundFile="Resources\AppIcon\appiconfg.svg" Color="#6750A4" />
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<!-- Splash Screen -->
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<MauiSplashScreen Include="Resources\Splash\splash.svg" Color="#6750A4" BaseSize="128,128" />
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<!-- Images -->
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<MauiImage Include="Resources\Images\*" />
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<!-- Custom Fonts -->
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<MauiFont Include="Resources\Fonts\*" />
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</ItemGroup>
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<ItemGroup>
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<PackageReference Include="DevExpress.Maui.Editors" Version="22.2.3" />
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<PackageReference Include="DevExpress.Maui.Core" Version="22.2.3" />
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<PackageReference Include="DevExpress.Maui.DataGrid" Version="22.2.3" />
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</ItemGroup>
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</Project>

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