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Version: 11 Nov 2025

EventCallbacks

Event handler for MLWebView callbacks. This structure must be initialized by calling #MLWebViewEventCallbacksInit before use.

Public Methods​

EventCallbacks Create​

Create and return an initialized version of this struct. userDataPointer to user data to be used to reference the originating web view tab

public static EventCallbacks Create(
    GCHandle gcHandle
)

Parameters

TypeNameDescription
GCHandlegcHandle

Returns: A new instance of this struct.

Public Attributes​

OnBeforePopup​

This callback is used to ask the application if is OK to load a URL. 


public OnBeforePopupCallback OnBeforePopup;

OnBeforeResourceLoad​

Called to notify when a resource will loadeded. 


public OnBeforeResourceLoadCallback OnBeforeResourceLoad;

OnCertificateError​

Called when there is any certificate error. 


public OnCertificateErrorCallback OnCertificateError;

OnDestroy​

Called when webview is destroyed. 


public OnDestroyCallback OnDestroy;

OnKeyboardDismiss​

Called when user deselects an input field and the keyboard should be dismissed. 


public OnKeyboardDismissCallback OnKeyboardDismiss;

OnLoadEnd​

Called to notify load completion. 


public OnLoadEndCallback OnLoadEnd;

OnLoadError​

Called if there was any error during loading. These errors could be due to connectivity, certificate errors etc. 


public OnLoadErrorCallback OnLoadError;

OnPopupClosed​

This callback is used to notify the application of a closing popup. 


public OnPopupClosedCallback OnPopupClosed;

OnPopupOpened​

This callback is used to notify application that popup is opened. 


public OnPopupOpenedCallback OnPopupOpened;

OnServiceConnected​

This callback is used to pass notify user of service connection. 


public OnServiceConnectedCallback OnServiceConnected;

OnServiceDisconnected​

This callback is used to notify user that service is disconnect. 


public OnServiceDisconnectedCallback OnServiceDisconnected;

OnServiceFailed​

This callback is used to notify user that service failed to connect. 


public OnServiceFailedCallback OnServiceFailed;

OnShowKeyboard​

Called when user selects an input field. 


public OnShowKeyboardCallback OnShowKeyboard;

UserData​

User data passed to every callback. 


public IntPtr UserData;

Version​

Version of this struct 


public uint Version;