C#

protected void btnSave_Click(object sender, EventArgs e)
       {
           try
           {
               int x = 0; //this will be the ID of the new inserted record 
               x = SaveData();
               if (x > 0)
               {
 lblMesaje.Text = " Your new ID is: " + x.ToString();
               }
           }
           catch (Exception ex)
           {
               lblMesage.Text = "Some error occured: " + ex.Message;
           }

       }

private int SaveData()
        {
         //SQL objects set..

            int result= 0;
            try
            {
                if (sqlconn.State != ConnectionState.Open)
                {
                    sqlconn.Open();
                }
                result= Convert.ToInt32(cmd.ExecuteScalar());
                return result;
            }
            catch (Exception)
            {
                throw;
            }
            finally
            {
                if (sqlconn.State != ConnectionState.Closed)
                {
                    sqlconn.Close();
                }
            }
            
        }

Claudiu Schiopu wrote:

catch (Exception)
{
throw;
}

try

finally

@"(^([0-9]|[A-Za-z][0-9])[A-Za-z0-9]+\d$)|(SpecialWord)|(OtherSpecialWord)"