CDHtmlDialog Class

Article
04/28/2015

Is used to create dialog boxes that use HTML rather than dialog resources to implement their user interface.

class CDHtmlDialog : public CDialog, public CDHtmlEventSink

Members

Public Constructors

Name	Description
CDHtmlDialog::CDHtmlDialog	Constructs a CDHtmlDialog object.
CDHtmlDialog::~CDHtmlDialog	Destroys a CDHtmlDialog object.

Public Methods

Name	Description
CDHtmlDialog::CanAccessExternal	Overridable that is called as an access check to see whether scripting objects on the loaded page can access the external dispatch of the control site. Checks to make sure the dispatch is either safe for scripting or the current zone allows for objects that are not safe for scripting.
CDHtmlDialog::CreateControlSite	Overridable used to create a control site instance to host the WebBrowser control on the dialog.
CDHtmlDialog::DDX_DHtml_AxControl	Exchanges data between a member variable and the property value of an ActiveX control on an HTML page.
CDHtmlDialog::DDX_DHtml_CheckBox	Exchanges data between a member variable and a check box on an HTML page.
CDHtmlDialog::DDX_DHtml_ElementText	Exchanges data between a member variable and any HTML element property on an HTML page.
CDHtmlDialog::DDX_DHtml_Radio	Exchanges data between a member variable and a radio button on an HTML page.
CDHtmlDialog::DDX_DHtml_SelectIndex	Gets or sets the index of a list box on an HTML page.
CDHtmlDialog::DDX_DHtml_SelectString	Gets or sets the display text of a list box entry (based on the current index) on an HTML page.
CDHtmlDialog::DDX_DHtml_SelectValue	Gets or sets the value of a list box entry (based on the current index) on an HTML page.
CDHtmlDialog::DestroyModeless	Destroys a modeless dialog box.
CDHtmlDialog::EnableModeless	Enables modeless dialog boxes.
CDHtmlDialog::FilterDataObject	Allows the dialog to filter clipboard data objects created by the hosted browser.
CDHtmlDialog::GetControlDispatch	Retrieves the IDispatch interface on an ActiveX control embedded in the HTML document.
CDHtmlDialog::GetControlProperty	Retrieves the requested property of the specified ActiveX control.
CDHtmlDialog::GetCurrentUrl	Retrieves the Uniform Resource Locator (URL) associated with the current document.
CDHtmlDialog::GetDHtmlDocument	Retrieves the IHTMLDocument2 interface on the currently loaded HTML document.
CDHtmlDialog::GetDropTarget	Called by the contained WebBrowser control when it is being used as a drop target to allow the dialog to supply an alternative IDropTarget.
CDHtmlDialog::GetElement	Gets an interface on an HTML element.
CDHtmlDialog::GetElementHtml	Retrieves the innerHTML property of an HTML element.
CDHtmlDialog::GetElementInterface	Retrieves the requested interface pointer from an HTML element.
CDHtmlDialog::GetElementProperty	Retrieves the value of an HTML element's property.
CDHtmlDialog::GetElementText	Retrieves the innerText property of an HTML element.
CDHtmlDialog::GetEvent	Gets the IHTMLEventObj pointer to the current event object.
CDHtmlDialog::GetExternal	Gets the host's IDispatch interface.
CDHtmlDialog::GetHostInfo	Retrieves the host's UI capabilities.
CDHtmlDialog::GetOptionKeyPath	Retrieves the registry key under which user preferences are stored.
CDHtmlDialog::HideUI	Hides the host's UI.
CDHtmlDialog::IsExternalDispatchSafe	Indicates whether the host's IDispatch interface is safe for scripting.
CDHtmlDialog::LoadFromResource	Loads the specified resource into the WebBrowser control.
CDHtmlDialog::Navigate	Navigates to the specified URL.
CDHtmlDialog::OnBeforeNavigate	Called by the framework before a navigation event is fired.
CDHtmlDialog::OnDocumentComplete	Called by the framework to notify an application when a document has reached the READYSTATE_COMPLETE state.
CDHtmlDialog::OnDocWindowActivate	Called by the framework when the document window is activated or deactivated.
CDHtmlDialog::OnFrameWindowActivate	Called by the framework when the frame window is activated or deactivated.
CDHtmlDialog::OnInitDialog	Called in response to the WM_INITDIALOG message.
CDHtmlDialog::OnNavigateComplete	Called by the framework after a navigation event is completed.
CDHtmlDialog::ResizeBorder	Alerts the object that it needs to resize its border space.
CDHtmlDialog::SetControlProperty	Sets the property of an ActiveX control to a new value.
CDHtmlDialog::SetElementHtml	Sets the innerHTML property of an HTML element.
CDHtmlDialog::SetElementProperty	Sets a property of an HTML element.
CDHtmlDialog::SetElementText	Sets the innerText property of an HTML element.
CDHtmlDialog::SetExternalDispatch	Sets the host's IDispatch interface.
CDHtmlDialog::SetHostFlags	Sets the host's UI flags.
CDHtmlDialog::ShowContextMenu	Called when a context menu is about to be displayed.
CDHtmlDialog::ShowUI	Shows the host's UI.
CDHtmlDialog::TranslateAccelerator	Called to process menu accelerator-key messages.
CDHtmlDialog::TranslateUrl	Called to modify the URL to be loaded.
CDHtmlDialog::UpdateUI	Called to notify the host that the command state has changed.

Public Data Members

Name	Description
CDHtmlDialog::m_bUseHtmlTitle	Indicates whether to use the HTML document's title as the dialog caption.
CDHtmlDialog::m_nHtmlResID	Resource ID of HTML resource to be displayed.
CDHtmlDialog::m_pBrowserApp	A pointer to a Web browser application.
CDHtmlDialog::m_spHtmlDoc	A pointer to an HTML document.
CDHtmlDialog::m_strCurrentUrl	The current URL.
CDHtmlDialog::m_szHtmlResID	String version of the HTML resource ID.

Remarks

CDHtmlDialog can load the HTML to be displayed from either an HTML resource or a URL.

CDHtmlDialog can also do data exchange with HTML controls and handle events from HTML controls, such as button clicks.

Inheritance Hierarchy

CObject

CDHtmlSinkHandlerBase2

CDHtmlSinkHandlerBase1

CCmdTarget

CDHtmlSinkHandler

CWnd

CDHtmlEventSink

CDialog

CDHtmlDialog

Requirements

Header: afxdhtml.h

CDHtmlDialog Class

Members

Public Constructors

Public Methods

Public Data Members

Remarks

Inheritance Hierarchy

Requirements

See Also

Reference

Concepts

Additional resources