密码恢复控制

问题描述

我使用了密码恢复控制功能
和m根据用户名从sql server 2000中检索邮件ID

这是代码

I used password recovery control
and m retrieve mail id from sql server 2000 according to username

here is the code

protected void PasswordRecovery1_SendingMail(object sender, MailMessageEventArgs e)
    {
        try
        {
            string str = @"server=localhost;database=asp;uid=sa;pwd=sa";
            SqlConnection conn = new SqlConnection(str);
            conn.Open();
            String strcomand = "Select mailid from asp where name=''" + PasswordRecovery1.UserName + "''";
            SqlCommand cmd = new SqlCommand(strcomand, conn);
            SqlDataReader reade = cmd.ExecuteReader();
            while (reade.Read())
            {
                string uname = reade["mailid"].ToString();
            }
        }
        catch (Exception gh)
        {
            Console.WriteLine(gh.StackTrace);
        }
}

但是在提交"按钮上单击时，控件没有执行任何操作.

but on submit button click the control does not do any thing

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