c# sample Coding

Monday, 4 February 2013

ASP.Net Sent Email

Solutions 1:

try
{
      using (System.Net.Mail.MailMessage message = new MailMessage())
     {
             message.To.Add(new MailAddress("To Email adddress"));
             message.CC.Add(new MailAddress("CC Email adddress"));
             message.Subject = " < Your Subject >"
             message.Body =" < Message>"
            SmtpClient client = new SmtpClient();
            client.Host = "smtp.gmail.com"; //gmail
            client.Port = 587;
         client.Credentials = new System.Net.NetworkCredential("Sender Email", "Password");
         client.EnableSsl = true;
         client.Send(message);
    }
   Messagebox.show("Email sent Suessfully");
}
catch (Exception e)
{
      Messagebox.show(e.message);
}

Tuesday, 22 January 2013

String Format for Int [C#]

Solutions 1:

Add zeroes before number
String.Format("{0:00000}", 15);          // "00015"
String.Format("{0:00000}", -15);         // "-00015"

Align number to the right or left
String.Format("{0,5}", 15);              // "   15"
String.Format("{0,-5}", 15);             // "15   "
String.Format("{0,5:000}", 15);          // " 015"
String.Format("{0,-5:000}", 15);         // "015 "

Different formatting for negative numbers and zero
String.Format("{0:#;minus #}", 15);      // "15"
String.Format("{0:#;minus #}", -15);     // "minus 15"
String.Format("{0:#;minus #;zero}", 0); // "zero"

Custom number formatting (e.g. phone number)
tring.Format("{0:+### ### ### ###}", 447900123456); // "+447 900 123 456"
String.Format("{0:##-####-####}", 8958712551);       // "89-5871-2551"

String to Date to String in C#

Solutions 1:

String to Date

DateTime Date = Convert.ToDateTime("1/22/2013 12:37:45 PM");

Date to String

MessageBox.Show(Date.ToString("d"));    //     1/22/2013
MessageBox.Show(Date.ToString("D"));    //    Tuesday, January 22, 2013
MessageBox.Show(Date.ToString("U"));     //    Tuesday, January 22, 2013 12:37:45 PM
MessageBox.Show(Date.ToString("y"));    //    January, 2013
MessageBox.Show(String.Format("{0:ddd}",Date)); //Tue

MessageBox.Show(String.Format("{0:MM/dd/yyyy}",Date)); // 01/22/2013

String Format for DateTime [C#]

Friday, 28 December 2012

Find a folder with Visual Studio project

In the Solution Explorer right-click on the solution name and select "Open folder in windows explorer"

Check internet connection

System.Net.WebClient //Name space

Solutions 1:

Public Void InternetConnCheck()
{

try

        WebClient Client=new WebClient ();

       Using (var stream = client.OpenRead("http://www.google.com")

       {       
           Messagebox.show("Connection is Open");

     catch

          Messagebox.show("Connection Not available");

}

Solutions 2:

Public Void InternetConnCheck()
{
try
{

       System.Net.IPHostEntry i = System.Net.Dns.GetHostEntry("www.google.com");

               Messagebox.show("Connection available");
     }
     catch
   {
        Messagebox.show("Connection Not available");
     }

}

Solutions 3:

bool InternetConnection = new Ping().Send

                          ("www.google.co.in").Status == IPStatus.Success;

Thursday, 27 December 2012

Check database connection is open or close

Solutions 1:

OledbConnString = "Provider=Microsoft.Jet.OLEDB.4.0; Data Source=C:\test.mdb";
OleDbConnection Conn = new OleDbConnection(OledbConnString);
if (Conn.State == Conn.Open)
{
Messagebox.show("Connection is Open");
}
else
{
Messagebox.show("Connection is Close");
}