protected void Register_Click(object sender, EventArgs e)
{
try
{
if (Page.IsValid && Captcha1.Validate(TextBox6.Text))
{
SqlCommand cmd = new SqlCommand("insert into register values(@Name,@Phone,@Email,@Password);", con);
cmd.Parameters.AddWithValue("@Name", TextBox1.Text);
cmd.Parameters.AddWithValue("@Phone", TextBox2.Text);
cmd.Parameters.AddWithValue("@Email", TextBox3.Text);
cmd.Parameters.AddWithValue("@Password", TextBox4.Text);
cmd.ExecuteNonQuery();
Response.Write("<script>alert('Registration successful');</script>");
TextBox1.Text = TextBox2.Text = TextBox3.Text = TextBox4.Text = TextBox5.Text = TextBox6.Text = "";
}
else
{
Response.Write("Registration Fails");
}
}
catch (Exception e1)
{
Response.Write(e1.Message);
}
finally
{
con.Close();
}
}
protected void Page_PreRender(object sender, EventArgs e)
{
Captcha1.CodeLength = 6;
Captcha1.CodeStyle = CodeStyle.Alphanumeric;
Captcha1.DisallowedCodeSubstringsList = new List <string> {
"AAA", "BBB",
"CCC"
};
Captcha1.CodeTimeout = 900; // 15 minutes
// only re-calcualated on form load
ImageStyle[] imageStyles =
{
ImageStyle.BlackOverlap,
ImageStyle.Graffiti,
ImageStyle.Overlap
};
Captcha1.ImageStyle = CaptchaRandomization.GetRandomImageStyle(imageStyles);
Captcha1.ImageSize = new System.Drawing.Size(120, 35);
Captcha1.ImageFormat = ImageFormat.Png;
Captcha1.CustomDarkColor = System.Drawing.Color.DarkGreen;
Captcha1.CustomLightColor = System.Drawing.ColorTranslator.FromHtml("#eeeeff");
Captcha1.Locale = "en-US";
Captcha1.ReloadEnabled = true;
Captcha1.UseSmallIcons = true;
Captcha1.UseHorizontalIcons = true;
Captcha1.SoundIconUrl = "";
Captcha1.ReloadIconUrl = "";
Captcha1.IconsDivWidth = 50;
Captcha1.TabIndex = 15;
Captcha1.AdditionalCssClasses = "";
Captcha1.AdditionalInlineCss = "";
//Captcha1.AddScriptInclude = true;
//Captcha1.AddInitScript = true;
Captcha1.AutoUppercaseInput = true;
Captcha1.AutoFocusInput = true;
Captcha1.AutoClearInput = true;
Captcha1.AutoReloadExpiredCaptchas = true;
Captcha1.AutoReloadTimeout = 3600; // 1 hour
Captcha1.SoundStartDelay = 1000; // 1 second
Captcha1.RemoteScriptEnabled = true;
if (IsPostBack)
{
bool isHuman1 = Captcha1.Validate(Captcha1CodeTextBox.Text);
Captcha1CodeTextBox.Text = null; // clear previous user input
if (!isHuman1)
{
Captcha1CorrectLabel.Visible = false;
Captcha1IncorrectLabel.Visible = true;
}
else
{
Captcha1CorrectLabel.Visible = true;
Captcha1IncorrectLabel.Visible = false;
SendEMailAddress();
}
}
}
