private void initWatching()
{
// FilePcker
https: //social.msdn.microsoft.com/Forums/windowsapps/en-US/8d92a991-a1d5-4d7a-8ca5-36ed15d86d95/uwphow-make-storagefile-from-a-given-string-filepath?forum=wpdevelop
storageFolder = ApplicationData.Current.LocalFolder;
queryOptions.FolderDepth = Windows.Storage.Search.FolderDepth.Deep;
query = storageFolder.CreateItemQueryWithOptions(queryOptions);
}
/// <summary>
/// Protect the folder with enterprise id that user entered
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void ProtectFolder_Click(object sender, RoutedEventArgs e)
{
try
{
if (null == RootPage.SampleFolder)
{
RootPage.NotifyUser("You need to click the Setup button first.", NotifyType.ErrorMessage);
return;
}
if ("" == InputTextBox.Text)
{
RootPage.NotifyUser("Please enter an Enterpise ID that you want to use.", NotifyType.ErrorMessage);
return;
}
// Make sure the folder is empty before you protect it
Windows.Storage.Search.StorageItemQueryResult StorageQuery = RootPage.SampleFolder.CreateItemQuery();
uint Items = await StorageQuery.GetItemCountAsync();
if (Items > 0)
{
RootPage.NotifyUser("You need to empty the " + RootPage.SampleFolder.Name + " before you can protect it.", NotifyType.ErrorMessage);
return;
}
FileProtectionStatus ProtectionStatus = await FileRevocationManager.ProtectAsync(RootPage.SampleFolder, InputTextBox.Text);
RootPage.NotifyUser("The protection status of the folder " + RootPage.SampleFolder.Name + " is " + ProtectionStatus + ".\n", NotifyType.StatusMessage);
}
catch (FileNotFoundException)
{
RootPage.NotifyUserFileNotExist();
}
//
// NOTE: Generally you should not rely on exception handling
// to validate an Enterprise ID string. In real-world
// applications, the domain name of the enterprise might be
// parsed out of an email address or a URL, and may even be
// entered by a user. Your app-specific code to extract the
// Enterprise ID should validate the Enterprise ID string is an
// internationalized domain name before passing it to
// ProtectAsync.
//
catch (ArgumentException)
{
RootPage.NotifyUser("Given Enterprise ID string is invalid.\n" +
"Please try again using a properly formatted Internationalized Domain Name as the Enterprise ID string.",
NotifyType.ErrorMessage);
}
}
/// <summary>
/// Copy the protection from the source folder to the target folder
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void CopyProtectionToFolder_Click(object sender, RoutedEventArgs e)
{
try
{
if ((null == RootPage.SampleFolder) || (null == RootPage.TargetFolder))
{
RootPage.NotifyUser("You need to click the Setup button in the Protect a file or folder with an Enterprise Identity scenario.", NotifyType.ErrorMessage);
return;
}
// Make sure the folder is empty before you protect it
Windows.Storage.Search.StorageItemQueryResult StorageQuery = RootPage.TargetFolder.CreateItemQuery();
uint Items = await StorageQuery.GetItemCountAsync();
if (Items > 0)
{
RootPage.NotifyUser("You need to empty the " + RootPage.TargetFolder.Name + " before you can protect it.", NotifyType.ErrorMessage);
return;
}
bool IsProtectionCopied = await FileRevocationManager.CopyProtectionAsync(RootPage.SampleFolder, RootPage.TargetFolder);
// Get the target folder protection status
FileProtectionStatus TargetProtectionStatus = await FileRevocationManager.GetStatusAsync(RootPage.TargetFolder);
if (!IsProtectionCopied)
{
// Make sure the source folder is protected
FileProtectionStatus SourceProtectionStatus = await FileRevocationManager.GetStatusAsync(RootPage.SampleFolder);
if (FileProtectionStatus.Protected != SourceProtectionStatus)
{
RootPage.NotifyUser("The protection cannot be copied since the status of the source folder " + RootPage.SampleFolder.Name + " is " + SourceProtectionStatus + ".\n" +
"Please try again after clicking the Setup Button followed by the Protect Folder button in the Protect a file or folder with an Enterprise Identity scenario.",
NotifyType.ErrorMessage);
return;
}
// Check the target folder protection status
if (FileProtectionStatus.Protected == TargetProtectionStatus)
{
RootPage.NotifyUser("The protection cannot be copied since the target folder " + RootPage.TargetFolder.Name + " is already protected by another Enterprise Identity.\n" +
"Please try again after clicking the Setup Button followed by the Protect Folder button in the Protect a file or folder with an Enterprise Identity scenario.",
NotifyType.ErrorMessage);
return;
}
else
{
RootPage.NotifyUser("The protection cannot be copied since the status of the target folder " + RootPage.TargetFolder.Name + " is " + TargetProtectionStatus + ".\n" +
"Please try again after clicking the Setup Button followed by the Protect Folder button in the Protect a file or folder with an Enterprise Identity scenario.",
NotifyType.ErrorMessage);
return;
}
}
RootPage.NotifyUser("The protection was copied.\n" +
"The protection status of the target folder " + RootPage.TargetFolder.Name + " is " + TargetProtectionStatus + ".\n",
NotifyType.StatusMessage);
}
catch (FileNotFoundException)
{
RootPage.NotifyUserFileNotExist();
}
}
/// <summary>
/// Create files and folders
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void Setup_Click(object sender, RoutedEventArgs e)
{
try
{
if (null != RootPage.SampleFolder)
{
Windows.Storage.Search.StorageItemQueryResult FolderStorageQuery = RootPage.SampleFolder.CreateItemQuery();
uint FolderItems = await FolderStorageQuery.GetItemCountAsync();
if (FolderItems > 0)
{
RootPage.NotifyUser("You need to delete the items inside the " + RootPage.SampleFolder.Name + " folder in order to regenerate the folder.", NotifyType.ErrorMessage);
return;
}
await RootPage.SampleFolder.DeleteAsync();
RootPage.SampleFolder = null;
}
if (null != RootPage.TargetFolder)
{
Windows.Storage.Search.StorageItemQueryResult FolderStorageQuery = RootPage.TargetFolder.CreateItemQuery();
uint FolderItems = await FolderStorageQuery.GetItemCountAsync();
if (FolderItems > 0)
{
RootPage.NotifyUser("You need to delete the items inside the " + RootPage.TargetFolder.Name + " folder in order to regenerate the folder.", NotifyType.ErrorMessage);
return;
}
await RootPage.TargetFolder.DeleteAsync();
RootPage.TargetFolder = null;
}
if (null != RootPage.SampleFile)
{
await RootPage.SampleFile.DeleteAsync();
RootPage.SampleFile = null;
}
if (null != RootPage.TargetFile)
{
await RootPage.TargetFile.DeleteAsync();
RootPage.TargetFile = null;
}
if (null != RootPage.PickedFolder)
{
RootPage.PickedFolder = null;
}
Windows.Storage.AccessCache.StorageApplicationPermissions.FutureAccessList.Clear();
FolderPicker folderPicker = new FolderPicker();
folderPicker.SuggestedStartLocation = PickerLocationId.DocumentsLibrary;
folderPicker.FileTypeFilter.Add(".docx");
folderPicker.FileTypeFilter.Add(".xlsx");
folderPicker.FileTypeFilter.Add(".pptx");
folderPicker.FileTypeFilter.Add(".txt");
RootPage.PickedFolder = await folderPicker.PickSingleFolderAsync();
if (null == RootPage.PickedFolder)
{
RootPage.NotifyUser("Please choose a base folder in which to create the SDK Sample related files and folders by clicking the Setup button.", NotifyType.ErrorMessage);
return;
}
StorageApplicationPermissions.FutureAccessList.AddOrReplace(MainPage.PickedFolderToken, RootPage.PickedFolder);
RootPage.SampleFolder = await RootPage.PickedFolder.CreateFolderAsync(MainPage.SampleFoldername, CreationCollisionOption.ReplaceExisting);
RootPage.TargetFolder = await RootPage.PickedFolder.CreateFolderAsync(MainPage.TargetFoldername, CreationCollisionOption.ReplaceExisting);
RootPage.SampleFile = await RootPage.PickedFolder.CreateFileAsync(MainPage.SampleFilename, CreationCollisionOption.ReplaceExisting);
RootPage.TargetFile = await RootPage.PickedFolder.CreateFileAsync(MainPage.TargetFilename, CreationCollisionOption.ReplaceExisting);
RootPage.NotifyUser("The files " + RootPage.SampleFile.Name + " and " + RootPage.TargetFile.Name + " were created.\n" +
"The folders " + RootPage.SampleFolder.Name + " and " + RootPage.TargetFolder.Name + " were created.",
NotifyType.StatusMessage);
}
catch (FileNotFoundException)
{
RootPage.NotifyUserFileNotExist();
}
}
/// <summary>
/// Delete the 'sample' file and folder
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void Cleanup_Click(object sender, RoutedEventArgs e)
{
try
{
if (null != RootPage.SampleFolder)
{
Windows.Storage.Search.StorageItemQueryResult FolderStorageQuery = RootPage.SampleFolder.CreateItemQuery();
uint FolderItems = await FolderStorageQuery.GetItemCountAsync();
if (FolderItems > 0)
{
RootPage.NotifyUser("You need to delete the items inside the " + RootPage.SampleFolder.Name + " folder in order to delete the folder.", NotifyType.ErrorMessage);
return;
}
await RootPage.SampleFolder.DeleteAsync();
RootPage.SampleFolder = null;
}
if (null != RootPage.TargetFolder)
{
Windows.Storage.Search.StorageItemQueryResult FolderStorageQuery = RootPage.TargetFolder.CreateItemQuery();
uint FolderItems = await FolderStorageQuery.GetItemCountAsync();
if (FolderItems > 0)
{
RootPage.NotifyUser("You need to delete the items inside the " + RootPage.TargetFolder.Name + " folder in order to delete the folder.", NotifyType.ErrorMessage);
return;
}
await RootPage.TargetFolder.DeleteAsync();
RootPage.TargetFolder = null;
}
if (null != RootPage.SampleFile)
{
await RootPage.SampleFile.DeleteAsync();
RootPage.SampleFile = null;
}
if (null != RootPage.TargetFile)
{
await RootPage.TargetFile.DeleteAsync();
RootPage.TargetFile = null;
}
if (null != RootPage.PickedFolder)
{
RootPage.PickedFolder = null;
}
Windows.Storage.AccessCache.StorageApplicationPermissions.FutureAccessList.Clear();
RootPage.NotifyUser("The files " + MainPage.SampleFilename + " and " + MainPage.TargetFilename + " were deleted.\n" +
"The folders " + MainPage.SampleFoldername + " and " + MainPage.TargetFoldername + " were deleted.",
NotifyType.StatusMessage);
}
catch (FileNotFoundException)
{
RootPage.NotifyUserFileNotExist();
}
}