How to Display Google Maps
Using C#.Net
Design:
if (textBox1.Text == "")
Design:
Image Sliding Effect Using JavaScript
Source Code:
<!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>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>GK DevelopmentS</title>
<script language="JavaScript">
<!--
var slideimages=new Array()
var slidelinks=new Array()
function slideshowimages()
{
for (i=0;i<slideshowimages.arguments.length;i++)
{
slideimages[i]=new Image()
slideimages[i].src=slideshowimages.arguments[i]
}}
function slideshowlinks()
{
for (i=0;i<slideshowlinks.arguments.length;i++)
slidelinks[i]=slideshowlinks.arguments[i]
}
function gotoshow()
{
if(!window.winslide||winslide.closed)
winslide=window.open(slidelinks[whichlink])
else
winslide.location=slidelinks[whichlink]winslide.focus()
}
//-->
</script>
</head>
<body>
<a href="javascript:gotoshow()">
<img src="9.jpg" name="slide" border=0 width="600" height="400"></a>
<script>
<!--
slideshowimages("9.jpg","10.jpg","11.jpg","12.jpg")
slideshowlinks("http://www.bestsavings.in","http://gkonlineprojects.blogspot.in/p/blog-page.html","http://gkonlineprojects.blogspot.in/p/programming.html","http://gkonlineprojects.blogspot.in/p/sql-server.html")
var slideshowspeed=2000
var whichlink=0
var whichimage=0
function slideit()
{
if(!document.images)
return
document.images.slide.src=slideimages[whichimage].src
whichlink=whichimage
if (whichimage<slideimages.length1)
whichimage++
else
whichimage=0
setTimeout("slideit()",slideshowspeed)
}
slideit()
//-->
</script>
<p align="center"> </p>
</body>
</html>
Out Put:
How to send the Secret Key to Gmail using Asp.Net with C#.Net
Code:
protected void btnlogin_Click(object sender, EventArgs e)
{
if (txt_unam == null)
{
Label14.Text = "Enter the Username";
}
else if (txt_pass == null)
{
Label15.Text = "Enter the Password";
}
else
{
SqlConnection con = new SqlConnection("Data Source=gopikrishna;Initial Catalog=fuzzy;User ID=sa;Pwd=sa");
con.Open();
SqlCommand cmd = new SqlCommand("select email from registration where usernam = '" + txt_unam.Text + "'", con);
emailid = cmd.ExecuteScalar().ToString();
con.Close();
Random rm = new Random();
int rno = rm.Next(00000, 99999);
string secki = rno.ToString();
DataSet da = new DataSet();
da = enobj.checkuser(txt_unam.Text, txt_pass.Text);
if (da.Tables[0].Rows.Count > 0)
{
if (da.Tables[0].Rows[0]["usernam"].ToString() == txt_unam.Text && da.Tables[0].Rows[0]["password"].ToString() == txt_pass.Text)
{
string gMailAccount = "user@gmail.com";
string password = "user";
string to;
string subject = "Secret Key for Downloading";
string message, emailid;
string secky;
fnam = Request.Params["id"];
con.Open();
SqlCommand cmm = new SqlCommand("update ownerfiles set secretkey = '" + secki + "' where filenam = '" + fnam + "'", con);
cmm.ExecuteNonQuery();
con.Close();
message = "<hr><br>" + "Secret Key:" + "<b>" + secki + "</b><br><br>";
to = emailid;
NetworkCredential loginInfo = new NetworkCredential(gMailAccount, password);
MailMessage msg = new MailMessage();
msg.From = new MailAddress(gMailAccount);
msg.To.Add(new MailAddress(to));
msg.Subject = subject;
msg.Body = message;
msg.IsBodyHtml = true;
SmtpClient client = new SmtpClient("smtp.gmail.com");
client.EnableSsl = true;
client.UseDefaultCredentials = false;
client.Credentials = loginInfo;
client.Send(msg);
if (fnam == null)
{
Label13.Text = "Go to Home and type your Keyword";
}
else
{
Label9.Visible = false;
Label10.Visible = false;
txt_unam.Visible = false;
txt_pass.Visible = false;
btnlogin.Visible = false;
Label12.Visible = true;
txt_key.Visible = true;
btndwnld.Visible = true;
}
}
else
{
MsgBox.Show("Invalid User");
}
}
else
{
MsgBox.Show("User does not exist");
}
}
}
Output:
How to use Validation Controls in Asp.net
Validation Controls are used for to check the webform.If the user provide the correct details or not.
validations are 2 types
1.Client-Side Validations
2.Server-Side Validations
Client-side Validation using Javascript
Here we are using javascript for validating the form.
Server-Side Validations:
Serverside validations are different types
1.RequiredField Validator
2.RegularExpression Validator
3.Range Validator
4.Compare Validator
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