[This documentation is preliminary and is subject to change.]
Provides support for apps that offer files through the file picker by participating in the File Open Picker contract, and for apps that act as a save location for files through file picker by participating in the File Save Picker contract or the Cached File Updater contract.
Members
The Windows.Storage.Pickers.Provider namespace has these types of members:
Classes
The Windows.Storage.Pickers.Provider namespace has these classes.
| Class | Description |
|---|---|
| FileOpenPickerUI | Used to interact with the file picker if your app provides files with the File Open Picker contract. |
| FileRemovedEventArgs | Provides information about a fileremoved event. |
| FileSavePickerUI | Used to interact with the file picker when your app provides a save location with the File Save Picker contract. |
| PickerClosingDeferral | Used by an app that provides files to indicate asynchronously that the app is finished responding to a closing event. |
| PickerClosingEventArgs | Provides information about a closing event. |
| PickerClosingOperation | Lets an app that provides files get the deadline for responding to a closing event and get a deferral so the app can respond to the event asynchronously. |
| TargetFileRequest | Lets an app that provides a save location specify the storageFile that represents the file to save and get a deferral so the app can respond asynchronously to a targetFileRequested event. |
| TargetFileRequestDeferral | Used by an app that provides a save location to indicate asynchronously that the app is finished responding to a targetfilerequested event. |
| TargetFileRequestedEventArgs | Provides information about a targetfilerequested event. |
Enumerations
The Windows.Storage.Pickers.Provider namespace has these enumerations.
| Enumeration | Description |
|---|---|
| AddFileResult | Indicates the result of a call to the fileOpenPickerUI.addFile method. |
| FileSelectionMode | Indicates whether the file picker currently limits selection to single files, or if multiple files can be selected. |
| SetFileNameResult | Indicates the result of a call to the fileSavePickerUI.trySetFileName method. |
Requirements
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Minimum supported client | Windows 8 Release Preview |
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Minimum supported server | Windows Server 2012 |
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Build date: 5/22/2012
