private static void CreateReminder()
{
Reminders reminders = new Reminders();
Console.WriteLine("Enter Reminder Name");
reminders.REMINDERNAME = Console.ReadLine();
Console.WriteLine("Enter Reminder Description");
reminders.DESCRIPTION = Console.ReadLine();
Console.WriteLine("Enter reminder date(dd-MM-yyyy)");
string date = Console.ReadLine();
Console.WriteLine("Enter reminder time(HH:mm)");
string time = Console.ReadLine();
reminders.REMINDTIME = Convert.ToDateTime(date + " " + time);
int result = InsertToDatabase(reminders);
if (result > 0)
{
Console.WriteLine("Successfully saved");
ReminderApp();
}
else
{
Console.WriteLine("Error");
}
}
public static Reminders GetReminderConsole(int reminderID)
{
Reminders reminder = new Reminders();
string queryString = "select * from Reminders where REMINDERID=" + reminderID + " and REMINDTIME>'" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "'";
using (SqlConnection connection = new SqlConnection(conStr))
{
SqlCommand command = new SqlCommand(queryString, connection);
connection.Open();
SqlDataReader reader = command.ExecuteReader();
try
{
while (reader.Read())
{
reminder.REMINDERID = Convert.ToInt32(reader["REMINDERID"]);
reminder.REMINDERNAME = reader["REMINDERNAME"].ToString();
reminder.DESCRIPTION = reader["DESCRIPTION"].ToString();
reminder.REMINDTIME = Convert.ToDateTime(reader["REMINDTIME"]);
}
}
finally
{
// Always call Close when done reading.
reader.Close();
}
return(reminder);
}
}
private static int UpdateReminder(Reminders reminders)
{
int result = 0;
string queryString = "UPDATE [dbo].[Reminders]" +
" SET [DESCRIPTION] = '" + reminders.DESCRIPTION + "'" +
",[REMINDTIME] = '" + reminders.REMINDTIME.ToString("yyyy-MM-dd HH:mm:ss") + "'" +
" WHERE REMINDERID =" + reminders.REMINDERID;
using (SqlConnection connection = new SqlConnection(conStr))
{
SqlCommand command = new SqlCommand(queryString, connection);
connection.Open();
result = command.ExecuteNonQuery();
}
return(result);
}
private static int InsertToDatabase(Reminders reminders)
{
int result = 0;
string queryString = "INSERT INTO [dbo].[Reminders]" +
"([REMINDERNAME]" +
",[DESCRIPTION]" +
",[REMINDTIME])" +
"VALUES" +
"('" + reminders.REMINDERNAME + "'" +
",'" + reminders.DESCRIPTION + "'" +
",'" + reminders.REMINDTIME.ToString("yyyy-MM-dd HH:mm:ss") + "')";
using (SqlConnection connection = new SqlConnection(conStr))
{
SqlCommand command = new SqlCommand(queryString, connection);
connection.Open();
result = command.ExecuteNonQuery();
}
return(result);
}
private static void EditReminder()
{
ListReminder();
Console.WriteLine("Please enter a Reminder ID from above list to edit details");
string selected = Console.ReadLine();
int selection = Convert.ToInt32(selected);
Reminders reminders = new Reminders();
reminders = GetReminderConsole(selection);
if (reminders.REMINDERID > 0)
{
Console.WriteLine("Please choose a option to edit \n 1. Description \n 2. Remind Time");
string selectedEdit = Console.ReadLine();
int selectionEdit = Convert.ToInt32(selectedEdit);
if (selectionEdit == 1)
{
Console.WriteLine("Description: " + reminders.DESCRIPTION);
Console.WriteLine("Enter new description");
reminders.DESCRIPTION = Console.ReadLine();
int result = UpdateReminder(reminders);
if (result > 0)
{
Console.WriteLine("Successfully updated");
ReminderApp();
}
else
{
Console.WriteLine("Error");
}
}
else if (selectionEdit == 2)
{
Console.WriteLine("REMIND TIME: " + reminders.REMINDTIME);
Console.WriteLine("Enter new date(dd-MM-yyyy)");
string date = Console.ReadLine();
Console.WriteLine("Enter reminder time(HH:mm)");
string time = Console.ReadLine();
reminders.REMINDTIME = Convert.ToDateTime(date + " " + time);
int result = UpdateReminder(reminders);
if (result > 0)
{
Console.WriteLine("Successfully updated");
ReminderApp();
}
else
{
Console.WriteLine("Error");
}
}
else
{
Console.WriteLine("You have entered a wrong value");
ReminderApp();
}
}
else
{
Console.WriteLine("You have entered a wrong value");
ReminderApp();
}
}
