private void OnUpdateFileCommand()
{
OpenFileDialog ofd = new OpenFileDialog();
if (ofd.ShowDialog() == true)
{
String fileName = ofd.File.Name;
foreach (PlanOutlineFileEntity entity in planOutLineFileList)
{
if (entity.fileName == fileName)
{
NotifyWindow notificationWindow = new NotifyWindow("错误", "已上传相同的文件！");
notificationWindow.Show();
return;
}
}
App app = Application.Current as App;
newEntity = new PlanOutlineFileEntity();
newEntity.UserID = app.UserInfo.UserID;
newEntity.UserName = app.UserInfo.UserName;
newEntity.FileName = fileName;
UserFile = new FileUploader.UserFile();
UserFile.FileName = fileName;
UserFile.FolderName = "PlanOutline";
UserFile.FileStream = ofd.File.OpenRead();
newEntity.FileBytes = UserFile.FileStream.Length;
IsBusy = true;
UserFile.FinishUpdate += UserFile_FinishUpdate;
UserFile.Upload("", dependencyObject.Dispatcher);
}
}
private void LoadPlanOutLineEntitiesCompleted(LoadOperation<plan_outline_files> aLoadOperation)
{
planOutLineFileList.Clear();
foreach (plan_outline_files file in aLoadOperation.Entities)
{
PlanOutlineFileEntity entity = new PlanOutlineFileEntity();
entity.PlanFiles = file;
entity.Update();
planOutLineFileList.Add(entity);
}
UpdateChanged("planOutLineFileList");
(OnDeleteFile as DelegateCommand).RaiseCanExecuteChanged();
}