Skip to main content

Generate otp (Send to Email)



Fill the information and click on 'Generate Id' ..The otp will get sent to you in your mail.

Generate_id Link button code-


protected void LinkButton1_Click(object sender, EventArgs e)
    {
        string s = ConfigurationManager.AppSettings["db"];
        cn = new SqlConnection(s);
        cn.Open();

        string q = "select max(roll)+1 from gen_id ";
        cm = new SqlCommand(q, cn);

        SmtpClient sm = new SmtpClient("student-cell.com", 25);

        sm.Credentials = new System.Net.NetworkCredential("contact@student-cell.com", "Fg8@or61");

        sm.DeliveryMethod = SmtpDeliveryMethod.Network;

        MailMessage mm = new MailMessage("contact@student-cell.com", TextBox3.Text);

        if(TextBox3.Text == "" )
        {
            Response.Write("Please enter the email id");
        } 

        else
        {
        mm.Subject = "ID GENERATED!!!";

        Random rm = new Random();

        int k = (int)(rm.NextDouble() * 999);

        mm.Body = "Dear Employee, your id is" + "EMP" + "-" + DateTime.Now.ToString("yyy") + "-" + cm.ExecuteScalar().ToString()+ "-" + k;

        mm.IsBodyHtml = true;

        sm.Send(mm);


        string qu = "insert into gen_id values('" + TextBox1.Text + "','" + TextBox3.Text + "','" + TextBox4.Text + "','" + TextBox2.Text + "','" + "EMP" + "-" + DateTime.Now.ToString("yyy") + "-" + cm.ExecuteScalar().ToString() + "-" + k + "','" + TextBox6.Text + "')";

        cm = new SqlCommand(qu, cn);

        cm.ExecuteNonQuery();

        }
    }
    
    

Click on Login Button. 




protected void Button2_Click(object sender, EventArgs e)
    {
        string s = ConfigurationManager.AppSettings["db"];
        cn = new SqlConnection(s);
        cn.Open();

        string q = "select * from gen_id where roll='" + TextBox6.Text + "'";
        cm = new SqlCommand(q, cn);
        dr = cm.ExecuteReader();

        if (dr.Read())
        {

            TextBox1.Text = dr["name"].ToString();
            TextBox3.Text = dr["email"].ToString();
            TextBox4.Text = dr["mobile"].ToString();
            TextBox2.Text = dr["age"].ToString();
        }

        else 
        {
            dr.Close();
            Response.Write("no records found");
        
        }

    }

Comments

Post a Comment

Popular posts from this blog

FileUpload And QueryString

1. Took File Upload control, Button, Image button control,  Label (First Page) [Browse your desired file > Click on Upload Button > Image will be shown in Image Button Control  ]  Inside the event of ImageButton QueryString is defined.  CODING- 2. When we click on it then the next page will be shown Image ,Using QueryString-  (Next Page) Image control will be used-  Inside page_load event we will call QueryString.
Post a Comment
Read more

Implementation Of RadioButtonList

  2.QUIZ(Implementation Of RadioButtonList)- using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; public partial class Assign2 : System.Web.UI.Page {     protected void Page_Load(object sender, EventArgs e)     {         if (!IsPostBack)         {         }     }     protected void Button11_Click(object sender,EventArgs e)     {         if (RadioButtonList1.SelectedIndex == 0)              TextBox1.Text = "1";         else              TextBox1.Text = "0";                               if (RadioButtonList2.SelectedIndex == 2)             TextBox2.Text = "1";     ...
Post a Comment
Read more

Link Button in Grid View [Usage of Session]

  Create a Link Button using Template Field.  Create an event of link button- Steps- 1. Select the Grid View.  2. Go to source. 3. Create the Event 'OnClick' in Link Button's attribute.  4. Create the Event of link button in code window-  protected void send_click(object sender, EventAgrs e) { // activate the control GridViewRow gr1 = ((LinkButton)sender.NamingContainer as GridViewRow;  // find control  LinkButton l1 = (LinkButton) gr1.FindControl("lb1"); ; Session["name"] = gr1.Cells[0].Text; Session["amu"] =  gr1.Cells[1].Text;  Response.Redirect("NextPage.aspx"); } 2. We have to call the Session in the page_load event of NextPage-  protected void Page_load(object sender, EventArgs e) { Label1.Text = (string) Session["name"]; Label2.Text = (string) Session["amu"]; } 
Post a Comment
Read more