MiddleTierSecurityEvents.OnHttpClientCreated Property

Specifies the delegate that configures the HttpClient that your WinForms application uses to interact with the Middle Tier Security server.

Namespace : DevExpress.ExpressApp.ApplicationBuilder

Assembly : DevExpress.ExpressApp.Security.Xpo.v25.2.dll

NuGet Package : DevExpress.ExpressApp.Security.Xpo

csharp

public Action<HttpClient> OnHttpClientCreated { get; set; }

Public Property OnHttpClientCreated As Action(Of HttpClient)

Property Value

Type	Description
Action<HttpClient>

The delegate that configures the HttpClient that your WinForms application uses to interact with the Middle Tier Security server.

Remarks

The following example demonstrates how to use this property:

File : MySolution.Win\Startup.cs.

csharp

using DevExpress.ExpressApp.ApplicationBuilder;
using DevExpress.ExpressApp.Win.ApplicationBuilder;
// ...
public class ApplicationBuilder : IDesignTimeApplicationFactory {
    public static WinApplication BuildApplication(string connectionString) {
        var builder = WinApplication.CreateBuilder();
        builder.UseApplication<MySolutionWindowsFormsApplication>();
        // ...
        builder.Security
            .UseMiddleTierMode(options => {
                options.Events.OnHttpClientCreated = (client) => {
                    client.DefaultRequestHeaders.Add("Accept", "application/json");
                };
            })
            .UsePasswordAuthentication();
        // ...
    }
    // ...
}