FileRemovedEventArgs class

Provides information about a fileremoved event.

Syntax

/* For information about creating or accessing this object, see Remarks. */

Attributes

VersionAttribute(NTDDI_WIN8)

Members

The FileRemovedEventArgs class has these types of members:

• Methods
• Properties

Methods

The FileRemovedEventArgs class inherits methods from the Object class (C#/VB/C++).

Properties

The FileRemovedEventArgs class has these properties.

Remarks

This object is passed to the event handler for fileremoved events.

If your app participates in the File Open Picker contract and a fileremoved event fires, you should respond by updating its file picker app page to reflect the change in the list of chosen files.

Register for this event by adding an event listener to the fileOpenPickerUI and assigning a handler function for the event. You can access information about the event from the fileRemovedEventArgs object that is passed to your event handler.

Examples

The File picker sample demonstrates how to respond to a fileremoved event.

// Event handler
function onFileRemovedFromBasket(e) {
    // Perform tasks when an item is removed from the file picker, like updating buttons or notifying the user

    // Add any code to be called when an item is removed from the basket by the user
    WinJS.log && WinJS.log(SdkSample.fileRemoved, "sample", "status");

    // Adjust the add/remove buttons based on removal
    updateSelectionState(e.id, false);
};

// Register for the event
fileOpenPickerUI.addEventListener("fileremoved", onFileRemovedFromBasket, false);

Both args and e (in C# and JS respectively) contain a FileRemovedEventArgs object.

For JavaScript, SdkSample.fileRemoved is an app variable that contains a string that used to used to notify the user.

For C#, id is an app variable that gets an identifier for the file and UpdateButtonState is one of the app's helper methods.

Requirements

See also

fileOpenPickerUI class

fileOpenPickerUI.fileremoved event

Build date: 12/4/2012