<input type="button" value="返回" οnclick="history.back()">
or
<input type="button" value="返回" οnclick="history.go(-1)">
<input type="button" value="返回" οnclick="history.back()">
or
<input type="button" value="返回" οnclick="history.go(-1)">
this.richTextBox2.SelectionStart=this.richTextBox2.Text.Length; this.richTextBox2.ScrollToCaret();
public partial class MyMessageBox : Window { public static void Show(string strErrorInfo) {