摘要: private void InsertText(RichTextBox tb, string text) { tb.CaretPosition.InsertTextInRun(text); if (tb.CaretPosition.LogicalDirection == LogicalDirecti 阅读全文
posted @ 2021-12-07 16:01 奇迹之耀 阅读(213) 评论(0) 推荐(0) 编辑