Allows handling browser dialogs such as JavaScript alert, confirmation and prompt. More...

Inherited by DotNetBrowser.WinForms.WinFormsDefaultDialogHandler, and DotNetBrowser.WPF.WPFDefaultDialogHandler.

Public Member Functions
void	OnAlert (DialogParams parameters)
	This method is invoked when JavaScript alert dialog should be displayed. In this method you can display standard modal dialog with the message that you can get from parameters. Please note that it's not necessary to display modal dialog in this method. More...

CloseStatus	OnConfirmation (DialogParams parameters)
	This method is invoked when JavaScript confirmation dialog should be displayed. In this method you can display standard modal dialog with the message that you can get from parameters. Please note that it's not necessary to display modal dialog in this method. More...

CloseStatus	OnPrompt (PromptDialogParams parameters)
	This method is invoked when JavaScript prompt dialog should be displayed. In this method you can display standard modal dialog with the message and with text field with default prompt text that you can get from parameters. Please note that it's not necessary to display modal dialog in this method. More...

CloseStatus	OnFileChooser (FileChooserParams parameters)
	This method is invoked when file selection is to be done. You can use this method to display a file chooser dialog with the required type that you can find out from the FileChooserMode. More...

CloseStatus	OnBeforeUnload (UnloadDialogParams parameters)
	This method is invoked before web page unload. Some web page may override the window.onbeforeunload JavaScript function, so that a confirmation dialog will be shown every time when user try to reload web page or navigate to another web page. You can use this method to display an appropriate confirmation message dialog to ask user whether he or she really wants to leave or reload the web page. More...

CloseStatus	OnSelectCertificate (CertificatesDialogParams parameters)
	This method is invoked when web server requires authorization via SSL client certificate, to access the list of the certificates from the system storage that match the server criteria. More...

CloseStatus	OnReloadPostData (ReloadPostDataParams parameters)
	This method is invoked when attempt to reload a web page that has POST data and the user must confirm whether POST data must be sent again or reload must be canceled. More...

CloseStatus	OnColorChooser (ColorChooserParams parameters)
	This method is invoked when color selection is to be done, when user selects HTML5 input element with color type. You can use this method to display a color chooser dialog. More...

Detailed Description

Allows handling browser dialogs such as JavaScript alert, confirmation and prompt.

Member Function Documentation

void DotNetBrowser.DialogHandler.OnAlert ( DialogParams parameters )

This method is invoked when JavaScript alert dialog should be displayed. In this method you can display standard modal dialog with the message that you can get from parameters. Please note that it's not necessary to display modal dialog in this method.

Parameters

parameters The alert dialog parameters.

Implemented in DotNetBrowser.WPF.WPFDefaultDialogHandler, and DotNetBrowser.WinForms.WinFormsDefaultDialogHandler.

CloseStatus DotNetBrowser.DialogHandler.OnBeforeUnload ( UnloadDialogParams parameters )

This method is invoked before web page unload. Some web page may override the window.onbeforeunload JavaScript function, so that a confirmation dialog will be shown every time when user try to reload web page or navigate to another web page. You can use this method to display an appropriate confirmation message dialog to ask user whether he or she really wants to leave or reload the web page.

Parameters

parameters The unload dialog parameters such as dialog message and reload flag.

Returns: The CloseStatus.OK when dialog was closed successfully or CloseStatus.CANCEL when dialog was canceled.

Implemented in DotNetBrowser.WPF.WPFDefaultDialogHandler, and DotNetBrowser.WinForms.WinFormsDefaultDialogHandler.

CloseStatus DotNetBrowser.DialogHandler.OnColorChooser ( ColorChooserParams parameters )

This method is invoked when color selection is to be done, when user selects HTML5 input element with color type. You can use this method to display a color chooser dialog.

Parameters

parameters The color chooser dialog parameters.

Returns: The CloseStatus.OK when dialog was closed successfully or CloseStatus.CANCEL when dialog was canceled.

Implemented in DotNetBrowser.WPF.WPFDefaultDialogHandler, and DotNetBrowser.WinForms.WinFormsDefaultDialogHandler.

CloseStatus DotNetBrowser.DialogHandler.OnConfirmation ( DialogParams parameters )

This method is invoked when JavaScript confirmation dialog should be displayed. In this method you can display standard modal dialog with the message that you can get from parameters. Please note that it's not necessary to display modal dialog in this method.

Parameters

parameters The confirmation dialog parameters.

Returns: The CloseStatus.OK when dialog was closed successfully or CloseStatus.CANCEL when dialog was canceled.

Implemented in DotNetBrowser.WPF.WPFDefaultDialogHandler, and DotNetBrowser.WinForms.WinFormsDefaultDialogHandler.

CloseStatus DotNetBrowser.DialogHandler.OnFileChooser ( FileChooserParams parameters )

This method is invoked when file selection is to be done. You can use this method to display a file chooser dialog with the required type that you can find out from the FileChooserMode.

Parameters

parameters The file chooser dialog parameters such as dialog mode, etc.

Returns: The CloseStatus.OK when dialog was closed successfully or CloseStatus.CANCEL when dialog was canceled.

Implemented in DotNetBrowser.WPF.WPFDefaultDialogHandler, and DotNetBrowser.WinForms.WinFormsDefaultDialogHandler.

CloseStatus DotNetBrowser.DialogHandler.OnPrompt ( PromptDialogParams parameters )

This method is invoked when JavaScript prompt dialog should be displayed. In this method you can display standard modal dialog with the message and with text field with default prompt text that you can get from parameters. Please note that it's not necessary to display modal dialog in this method.

Parameters

parameters The prompt dialog parameters such as dialog message and default prompt text.

Returns: The CloseStatus.OK when dialog was closed successfully or CloseStatus.CANCEL when dialog was canceled.

Implemented in DotNetBrowser.WPF.WPFDefaultDialogHandler, and DotNetBrowser.WinForms.WinFormsDefaultDialogHandler.

CloseStatus DotNetBrowser.DialogHandler.OnReloadPostData ( ReloadPostDataParams parameters )

This method is invoked when attempt to reload a web page that has POST data and the user must confirm whether POST data must be sent again or reload must be canceled.

Parameters

parameters The reload dialog parameters.

Returns: The CloseStatus.OK when dialog was closed successfully or CloseStatus.CANCEL when dialog was canceled.

Implemented in DotNetBrowser.WPF.WPFDefaultDialogHandler, and DotNetBrowser.WinForms.WinFormsDefaultDialogHandler.

CloseStatus DotNetBrowser.DialogHandler.OnSelectCertificate ( CertificatesDialogParams parameters )

This method is invoked when web server requires authorization via SSL client certificate, to access the list of the certificates from the system storage that match the server criteria.

Parameters

parameters Use it to get information about SSL authorization request, get a list of available certificates and select the required one.

Returns: The CloseStatus.OK when dialog was closed successfully or CloseStatus.CANCEL when dialog was canceled.

Implemented in DotNetBrowser.WPF.WPFDefaultDialogHandler, and DotNetBrowser.WinForms.WinFormsDefaultDialogHandler.

Public Member Functions

Detailed Description

Member Function Documentation