/// <summary>
/// 打开选定的文件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void OpenFile_PreviewMouseLeftButtonUpAsync(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
e.Handled = true;
TextBlock curTextBlock = sender as TextBlock;
Lib.MemberFile SelectFile = curTextBlock.DataContext as Lib.MemberFile;
if (SelectFile == null)
{
AppFuns.ShowMessage("未读到选取文件信息！", Caption: "错误", isErr: true);
return;
}
ProgressMessageHandler progress = new ProgressMessageHandler();
progress.HttpReceiveProgress += (object sender, HttpProgressEventArgs e) =>
{
SelectFile.DownIntProgress = e.ProgressPercentage;
};
string theDownFileName = await DataMemberFileRepository.DownloadFile(SelectFile, false, progress);
if (theDownFileName != null)
{
SelectFile.DownIntProgress = 100;
FileOperation.UseDefaultAppOpenFile(theDownFileName);
}
else
{
AppFuns.ShowMessage("文件下载失败，可能该文件已被删除！", Caption: "警告");
}
curTextBlock.IsEnabled = true;
}
/// <summary>
/// 从服务器删除文件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void Image_Delete_MouseLeftButtonUpAsync(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
Lib.MemberFile SelectFile = LB_FileList.SelectedItem as Lib.MemberFile;
if (!AppFuns.ShowMessage($"删除文件《{ SelectFile.Name }》？", Caption: "确认", showYesNo: true))
{
return;
}
ExcuteResult delResult = await DataMemberFileRepository.DeleteFileInfo(SelectFile);
if (delResult != null && delResult.State == 0)
{
_CurUcViewModel.MFiles.Remove(SelectFile);
}
}
