| public CopyFile ( string sourceFileName, string destinationFileName ) : void | ||
| sourceFileName | string | |
| destinationFileName | string | |
| return | void | |
public void CopyFile_RaisesInvalidPath()
{
using (IsolatedStorageFile isf = IsolatedStorageFile.GetUserStoreForAssembly())
{
AssertExtensions.Throws <ArgumentException>("path", null, () => isf.CopyFile("\0bad", "bar"));
AssertExtensions.Throws <ArgumentException>("path", null, () => isf.CopyFile("foo", "\0bad"));
}
}
public void CopyFile_RaisesIsolatedStorageException()
{
using (IsolatedStorageFile isf = IsolatedStorageFile.GetUserStoreForAssembly())
{
Assert.Throws <IsolatedStorageException>(() => isf.CopyFile("\0bad", "bar"));
Assert.Throws <IsolatedStorageException>(() => isf.CopyFile("foo", "\0bad"));
}
}
public void CopyFile_ThrowsArgumentException()
{
using (IsolatedStorageFile isf = IsolatedStorageFile.GetUserStoreForAssembly())
{
AssertExtensions.Throws <ArgumentException>("sourceFileName", () => isf.CopyFile(string.Empty, "bar"));
AssertExtensions.Throws <ArgumentException>("sourceFileName", () => isf.CopyFile(string.Empty, "bar", true));
AssertExtensions.Throws <ArgumentException>("destinationFileName", () => isf.CopyFile("foo", string.Empty));
AssertExtensions.Throws <ArgumentException>("destinationFileName", () => isf.CopyFile("foo", string.Empty, true));
}
}
public void CopyFile_ThrowsArgumentNull()
{
using (IsolatedStorageFile isf = IsolatedStorageFile.GetUserStoreForAssembly())
{
Assert.Throws <ArgumentNullException>("sourceFileName", () => isf.CopyFile(null, "bar"));
Assert.Throws <ArgumentNullException>("sourceFileName", () => isf.CopyFile(null, "bar", true));
Assert.Throws <ArgumentNullException>("destinationFileName", () => isf.CopyFile("foo", null));
Assert.Throws <ArgumentNullException>("destinationFileName", () => isf.CopyFile("foo", null, true));
}
}
public void CopyFile_DoesNotExist()
{
using (IsolatedStorageFile isf = IsolatedStorageFile.GetUserStoreForAssembly())
{
Assert.Throws <FileNotFoundException>(() => isf.CopyFile("CopyFile_DoesNotExist", "CopyFile_DoesNotExist_Copy"));
}
}
private void showImage()
{
if (App.ViewModel.forShare != null)
{
imagePicker.Content = App.ViewModel.forShare.ItemName;
imagePicker.Opacity = 0.5;
System.IO.IsolatedStorage.IsolatedStorageFile isf = System.IO.IsolatedStorage.IsolatedStorageFile.GetUserStoreForApplication();
//点击超链接后图片存在
if (isf.FileExists(App.ViewModel.forShare.ItemName + ".jpg"))
{
isf.CopyFile(App.ViewModel.forShare.ItemName + ".jpg", "abc.jpg", true);
System.IO.IsolatedStorage.IsolatedStorageFileStream PhotoStream = isf.OpenFile("abc.jpg", System.IO.FileMode.Open, System.IO.FileAccess.Read);
System.Windows.Media.Imaging.BitmapImage bmp1 = new System.Windows.Media.Imaging.BitmapImage();
bmp1.SetSource(PhotoStream); //把文件流转换为图片
PhotoStream.Close(); //读取完毕，关闭文件流
System.Windows.Media.ImageBrush ib = new System.Windows.Media.ImageBrush();
ib.ImageSource = bmp1;
tip.Background = ib; //把图片设置为控件的背景图
//imageTip.Visibility = System.Windows.Visibility.Collapsed;
}
}
//如果存在背景，则显示关联按钮
if (tip.Background != null)
{
appBar3();
}
}
public void CopyClosedFile_ThrowsInvalidOperationException()
{
using (IsolatedStorageFile isf = IsolatedStorageFile.GetUserStoreForAssembly())
{
isf.Close();
Assert.Throws <InvalidOperationException>(() => isf.CopyFile("foo", "bar"));
}
}
public void CopyFile_ThrowsIsolatedStorageException()
{
using (IsolatedStorageFile isf = IsolatedStorageFile.GetUserStoreForAssembly())
{
isf.Remove();
Assert.Throws <IsolatedStorageException>(() => isf.CopyFile("foo", "bar"));
}
}
private void Picture_Save(object sender, EventArgs e)
{
System.IO.IsolatedStorage.IsolatedStorageFile isf2 = System.IO.IsolatedStorage.IsolatedStorageFile.GetUserStoreForApplication();
// if (isf2.FileExists(imagePicker.Content + ".jpg")) isf2.DeleteFile(imagePicker.Content + ".jpg");
if (isf2.FileExists("abc.jpg"))
{
isf2.CopyFile("abc.jpg", imagePicker.Content + ".jpg", true);
//MessageBox.Show("关联成功");
//takePhote();
if (MessageBox.Show(txtnote.Resources.StringLibrary.chenggong + "!", txtnote.Resources.StringLibrary.guanlian, MessageBoxButton.OKCancel) == MessageBoxResult.OK)
{
MainPano.DefaultItem = ViewPano;
imageTip.Visibility = System.Windows.Visibility.Visible;
}
}
else
{
MessageBox.Show("Fail!");
}
}
public void CopyDirectory(string sourcePath, string destinationPath, IsolatedStorageFile iso)
{
if (!iso.DirectoryExists(sourcePath))
return;
var folders = iso.GetDirectoryNames(sourcePath + "/" + "*.*");
foreach (var folder in folders)
{
string sourceFolderPath = sourcePath + "/" + folder;
string destinationFolderPath = destinationPath + "/" + folder;
iso.CreateDirectory(destinationFolderPath);
CopyDirectory(sourceFolderPath, destinationFolderPath, iso);
}
foreach (var file in iso.GetFileNames(sourcePath + "/" + "*.*"))
{
string sourceFilePath = sourcePath + "/" + file;
string destinationFilePath = destinationPath + "/" + file;
iso.CopyFile(sourceFilePath, destinationFilePath);
}
}
private void CopyDirectory(string sourceDir, string destDir, IsolatedStorageFile isoFile)
{
string path = File.AddSlashToDirectory(sourceDir);
bool bExists = isoFile.DirectoryExists(destDir);
if (!bExists)
{
isoFile.CreateDirectory(destDir);
}
destDir = File.AddSlashToDirectory(destDir);
string[] files = isoFile.GetFileNames(path + "*");
if (files.Length > 0)
{
foreach (string file in files)
{
isoFile.CopyFile(path + file, destDir + file, true);
}
}
string[] dirs = isoFile.GetDirectoryNames(path + "*");
if (dirs.Length > 0)
{
foreach (string dir in dirs)
{
CopyDirectory(path + dir, destDir + dir, isoFile);
}
}
}
private void CacheForMerge(IsolatedStorageFile appStorage)
{
if (appStorage.FileExists("MergeCache"))
{
appStorage.DeleteFile("MergeCache");
}
appStorage.CopyFile(GetFileName(), "MergeCache");
}
private static void CopyDirectory(string sourceDir, string destDir, IsolatedStorageFile isoFile)
{
string path;
if (sourceDir.EndsWith("\\"))
{
path = sourceDir;
}
else
{
path = sourceDir + "\\";
}
bool bExists = isoFile.DirectoryExists(destDir);
if (!bExists)
{
isoFile.CreateDirectory(destDir);
}
if (!destDir.EndsWith("\\"))
{
destDir += "\\";
}
string[] files = isoFile.GetFileNames(path + "*");
if (files.Length > 0)
{
foreach (string file in files)
{
isoFile.CopyFile(path + file, destDir + file, true);
}
}
string[] dirs = isoFile.GetDirectoryNames(path + "*");
if (dirs.Length > 0)
{
foreach (string dir in dirs)
{
CopyDirectory(path + dir, destDir + dir, isoFile);
}
}
}