private void nameTextBox_LostFocus(object sender, System.Windows.RoutedEventArgs e)
{
// 更新短影名.
if (App.CurrentStoryName != this.nameTextBox.Text && this.nameTextBox.Text != null)
{
if (IsolatedStorageHelper.FileExists(this.nameTextBox.Text + ".xml"))
{
if (MessageBox.Show(
"同样名称的短影已经存在. 是否覆盖?",
"确认", MessageBoxButton.OKCancel) == MessageBoxResult.OK)
{
this.RenameStory();
}
// 回滚旧名.
else
{
this.nameTextBox.Text = App.CurrentStoryName;
}
}
else
{
this.RenameStory();
}
}
}
/// <summary>
/// 重命名短影.
/// </summary>
private void RenameStory()
{
IsolatedStorageHelper.RenameFile(App.CurrentStoryName + ".xml", this.nameTextBox.Text + ".xml");
App.CurrentStoryName = this.nameTextBox.Text;
}