Constructor DefaultChallengeHandler
DefaultChallengeHandler()
Initializes a new instance of the DefaultChallengeHandler class for the current UI thread context.
Declaration
public DefaultChallengeHandler()Exceptions
| Type | Condition |
|---|---|
| System.InvalidOperationException | The current thread is not the UI thread, or System.Threading.SynchronizationContext.Current is |
Applies to
Platforms and versions
| Target | Versions |
|---|---|
| .NET Standard 2.0 | 200.6 |
| .NET | 200.6 |
| .NET Windows | 100.14 - 200.6 |
| .NET Android | 200.2 - 200.6 |
| .NET iOS | 200.0 - 200.6 |
| .NET Framework | 100.14 - 200.6 |
| Xamarin.Android | 100.14 |
| Xamarin.iOS | 100.14 - 100.15 |
| UWP | 100.0 - 200.6 |
DefaultChallengeHandler(SynchronizationContext)
Initializes a new instance of the DefaultChallengeHandler class with the specified UI thread context.
Declaration
public DefaultChallengeHandler(SynchronizationContext uiThreadContext)Parameters
| Type | Name | Description |
|---|---|---|
| System.Threading.SynchronizationContext | uiThreadContext | The context for the UI thread. |
Exceptions
| Type | Condition |
|---|---|
| System.ArgumentNullException |
|
Applies to
Platforms and versions
| Target | Versions |
|---|---|
| .NET Windows | 100.14 - 200.6 |
| .NET Framework | 100.14 - 200.6 |
DefaultChallengeHandler(SynchronizationContext, IntPtr)
Initializes a new instance of the DefaultChallengeHandler class with the specified UI thread context and window handle.
Declaration
public DefaultChallengeHandler(SynchronizationContext uiThreadContext, IntPtr windowHandle)Parameters
| Type | Name | Description |
|---|---|---|
| System.Threading.SynchronizationContext | uiThreadContext | The context for the UI thread. |
| System.IntPtr | windowHandle | The handle for the main window. |
Exceptions
| Type | Condition |
|---|---|
| System.ArgumentNullException |
|
Applies to
Platforms and versions
| Target | Versions |
|---|---|
| .NET Windows | 100.14 - 200.6 |
| .NET Framework | 100.14 - 200.6 |