Tuesday, March 24, 2015

How to generate strong random password in asp.net

Introduction: In this article today I am going to explain how we can generate strong random password in asp.net

generate strong random password in asp.net

We can generate the random password using ASP.NET Membership provider. ASP.NET Membership has a static method built in to generate password.

HTML markup of Page:
    <fieldset style="width:300px">
    <legend>Generate Random Password</legend>
    <tr><td>Password : </td><td> 
        <asp:TextBox ID="txtpwd" runat="server"></asp:TextBox>     
    <tr><td></td><td> <asp:Button ID="Button1" runat="server" onclick="Button1_Click"
            Text="Generate Password" /></td></tr>

On Button click write the below given code:
C# Code:
protected void Button1_Click(object sender, EventArgs e)
String RandomPassword = System.Web.Security.Membership.GeneratePassword(10, 1);
        txtpwd.Text = RandomPassword;

VB Code:
Protected Sub Button1_Click(sender As Object, e As System.EventArgs) Handles Button1.Click
        Dim RandomPassword As [String] = System.Web.Security.Membership.GeneratePassword(10, 1)
        txtpwd.Text = RandomPassword

    End Sub

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