我创建了一个SLDocument,其中保存了从XML中获取的内容,但是我希望用户将其保存在用户想要的位置,我已经看到SLDocument仅具有SaveAs选项,并且必须指定路由,所以我不知道如何显示“保存于”对话框,有人可以帮我吗?
You can use the built-in Windows dialog, using something like this:
var dialog = new Microsoft.Win32.SaveFileDialog
{
FileName = "defaultfilename.jpg",
DefaultExt = ".jpg",
};
bool? result = dialog.ShowDialog(); // true if the user saved, false if they cancelled
string filepath = dialog.FileName;
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