IFileDialogControlEvents interface (shobjidl.h)
Exposes methods that allow an application to be notified of events that are related to controls that the application has added to a common file dialog.
Inheritance
The IFileDialogControlEvents interface inherits from the IUnknown interface. IFileDialogControlEvents also has these types of members:
Methods
The IFileDialogControlEvents interface has these methods.
| IFileDialogControlEvents::OnButtonClicked Called when the user clicks a command button. |
| IFileDialogControlEvents::OnCheckButtonToggled Called when the user changes the state of a check button (check box). |
| IFileDialogControlEvents::OnControlActivating Called when an Open button drop-down list customized through EnableOpenDropDown or a Tools menu is about to display its contents. |
| IFileDialogControlEvents::OnItemSelected Called when an item is selected in a combo box, when a user clicks an option button (also known as a radio button), or an item is chosen from the Tools menu. |
Remarks
When to Implement
IFileDialogControlEvents is implemented by an application on the same object that it implements IFileDialogEvents in.The dialog does not check the return values of this interface's methods.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Target Platform | Windows |
| Header | shobjidl.h |
Feedback
Coming soon: Throughout 2024 we will be phasing out GitHub Issues as the feedback mechanism for content and replacing it with a new feedback system. For more information see: https://aka.ms/ContentUserFeedback.
Submit and view feedback for