光标定位的问题

Question

WinForm?
this.TextBox1.Focus();
WebForm?
this.Page.RegisterStartupScript("sf","<script language='javascript'>document.all['" +
TextBox1.ClientID +"'].focus();</script>");

Answer 1

在button click事件里给textBox设焦点
this.textBox.Focus();

Answer 2

我用的是ASP.NET WEB  应用程序

Answer 3

Button Click里面this.Page.RegisterStartupScript("sf","<script language='javascript'>document.all['" +
TextBox1.ClientID +"'].focus();</script>");