Asp.net 文本框全选的实现
时间:2021-07-01 10:21:17
帮助过:6人阅读
一、鼠标滑过textbox全选
前台:
<asp:TextBox runat="server" onMouseOver="this.focus();this.select()">dsdsds</asp:TextBox>
或
<asp:TextBox runat="server" onMouseOver="this.focus()" onFocus="this.select()">dsdsds</asp:TextBox>
后台:
this.txtbox1.Attributes.Add("onMouseOver", "this.focus();this.select();");
二、得到焦点
后台:
textbox1.Focus();
textbox1.Attributes.Add("onfocus","this.select()");