ReddyInfoSoft: onfocus select all text OR input text select all on focus

In this post i will show how to select all text on focus of the control as shown ...

OutPut :

Aspx Coding :

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="TextBoxOnFocus.aspx.cs"

    Inherits="DDL_Search_Option.TextBoxOnFocus" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

    <title></title>

    <link href="Styles/OnFocusCSS.css" rel="stylesheet" type="text/css" />

</head>

<body>

    <form id="form1" runat="server">

    <div>

        <center>

            Focus on any control<br />

            <table style="width: 40%;">

                <tr>

                    <td>

                        <asp:TextBox ID="TextBox1" runat="server" Text="Sample Text 1" onfocus='this.select()'

                            onMouseUp='return false'></asp:TextBox>

                    </td>

                    <td>

                        <asp:TextBox ID="TextBox2" runat="server" Text="Sample Text 2" onfocus='this.select()'

                            onMouseUp='return false'></asp:TextBox>

                    </td>

                    <td>

                        <asp:TextBox ID="TextBox3" runat="server" Text="Sample Text 3" onfocus='this.select()'

                            onMouseUp='return false'></asp:TextBox>

                    </td>

                </tr>

                <tr>

                    <td>

                        <asp:TextBox ID="TextBox4" runat="server" Text="Sample Text 4" onfocus='this.select()'

                            onMouseUp='return false'></asp:TextBox>

                    </td>

                    <td>

                        <asp:TextBox ID="TextBox5" runat="server" Text=" " onfocus='this.select()' onMouseUp='return false'></asp:TextBox>

                    </td>

                    <td>

                        <asp:TextBox ID="TextBox6" runat="server" Text="Sample Text 6" onfocus='this.select()'

                            onMouseUp='return false'></asp:TextBox>

                    </td>

                </tr>

                <tr>

                    <td>

                        <asp:TextBox ID="TextBox7" runat="server" TextMode="Password" onfocus='this.select()'

                            onMouseUp='return false'></asp:TextBox>

                    </td>

                    <td>

                        <asp:TextBox ID="TextBox8" runat="server" Text="Sample Text 7" onfocus='this.select()'

                            onMouseUp='return false'></asp:TextBox>

                    </td>

                    <td>

                        <asp:TextBox ID="TextBox9" runat="server" TextMode="Password" onfocus='this.select()'

                            onMouseUp='return false'></asp:TextBox>

                    </td>

                </tr>

            </table>

            <asp:TextBox ID="TextBox10" runat="server" TextMode="MultiLine" onfocus='this.select()'

                onMouseUp='return false'></asp:TextBox>

        </center>

    </div>

    </form>

</body>

</html>

ReddyInfoSoft