Flowdocument运行保持下一步

Question

在Flowdocument中如何与下一个保持一致 当文本换行时，我不想在这两次运行之间换行

Run runMinus = new Run();
runMinus.Text = " -";
runMinus.Background = brushMinus;
pargraph.Inlines.Add(runMinus);
Run run = new Run();
run.Text = "sample";
run.Background = brushParen;
pargraph.Inlines.Add(run);

Answer 1

使用零宽度（不间断空格）

run.Text = " –\uFEFF";