private async Task CreateFolderAsync()
{
await ftpSemaphore.WaitAsync();
try
{
DialogContentWithTextBox content = new DialogContentWithTextBox();
content.ContentText = "新文件夹名称：";
ContentDialog dialog = new ContentDialog()
{
Content = content,
PrimaryButtonText = "确定",
CloseButtonText = "取消"
};
if (await dialog.ShowAsync() == ContentDialogResult.Primary)
{
progressBar.IsIndeterminate = true;
progressBar.Visibility = Visibility.Visible;
var currentPath = currentAddress.LocalPath + currentAddress.Fragment;
await client.SetWorkingDirectoryAsync(currentPath);
await client.CreateDirectoryAsync(content.TextBoxText);
}
}
finally
{
progressBar.Visibility = Visibility.Collapsed;
ftpSemaphore.Release();
}
}