FMP-API/WinFormsApp/WinFormModule.cs

using API;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Volo.Abp.Autofac;
using Volo.Abp.AutoMapper;
using Volo.Abp.Http.Client;
using Volo.Abp.Http.Client.IdentityModel;
using Volo.Abp.Identity;
using Volo.Abp.IdentityModel;
using Volo.Abp.Modularity;



namespace WinFormsApp
{
    [DependsOn(
       typeof(AbpAutofacModule),
       typeof(AbpAutoMapperModule),
       typeof(AbpHttpClientModule),
       typeof(APIApplicationContractsModule),
       typeof(AbpHttpClientIdentityModelModule),
       typeof(AbpIdentityHttpApiClientModule)
   )]
    public class WinFormModule : AbpModule
    {
        public override void ConfigureServices(ServiceConfigurationContext context)
        {
            context.Services.AddHttpClientProxies(
                typeof(APIApplicationContractsModule).Assembly,
                remoteServiceConfigurationName: "Default"
            );

            Configure<AbpAutoMapperOptions>(options =>
            {
                options.AddMaps<WinFormModule>();
            });

            //var configuration = context.Services.GetConfiguration();
            //ConfigureIdentityClientOption(context, configuration);
            //context.Services.AddSingleton<FinancialMainWindow>();
           // context.Services.AddSingleton<Form1>();
        }

        private static void ConfigureIdentityClientOption(ServiceConfigurationContext context, IConfiguration configuration)
        {
            var defaultClientConfiguration = new IdentityClientConfiguration(
                  configuration["IdentityClients:Default:Authority"],
                  configuration["IdentityClients:Default:Scope"],
                  configuration["IdentityClients:Default:ClientId"],
                  configuration["IdentityClients:Default:ClientSecret"],
                  configuration["IdentityClients:Default:GrantType"],
                  configuration["IdentityClients:Default:UserName"],
                  configuration["IdentityClients:Default:UserPassword"],
                false,
                1800
            );

            context.Services.AddOptions<AbpIdentityClientOptions>().Configure(option =>
            {
                option.IdentityClients.Default = defaultClientConfiguration;
            });
        }

    }
}