Asp.net 文本框全选的实现

  作者:bea

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:
一、鼠标滑过textbox全选

前台:

<asp:TextBox runat="server" onMouseOver="this.focus();this.select()">dsdsds</asp:TextBox>



<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()");


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