private void Restore()
{
System.Threading.Thread.Sleep(5000);
DbEntities newdb = new DbEntities();
DbEntityRefresh.Refresh(newdb);
try
{
sourcepath = txtfilename.Text;
File.Move(sourcepath, Path.ChangeExtension(sourcepath, ".db"));
if (File.Exists(destpath + "/Database.db"))
{
File.Delete(destpath + "/Database.db");
}
File.Copy(Path.GetDirectoryName(sourcepath) + "/Database.db", destpath + "/Database.db");
File.Move(Path.GetDirectoryName(sourcepath) + "/Database.db", Path.ChangeExtension(Path.GetDirectoryName(sourcepath) + "/Database.db", ".backupsms"));
var schoolname = newdb.Randoms.Where(c => c.ID == 1).FirstOrDefault();
var schooladdress = newdb.Randoms.Where(c => c.ID == 2).FirstOrDefault();
var schoolcontact = newdb.Randoms.Where(c => c.ID == 3).FirstOrDefault();
var schoolemail = newdb.Randoms.Where(c => c.ID == 4).FirstOrDefault();
var ownername = newdb.Randoms.Where(c => c.ID == 5).FirstOrDefault();
var softid = newdb.Randoms.Where(c => c.ID == 18).FirstOrDefault();
string fileName = Application.StartupPath + @"\bin\License.lic";
// Check if file already exists. If yes, delete it.
if (File.Exists(fileName))
{
File.Delete(fileName);
}
// Create a new file
using (StreamWriter sw = File.CreateText(fileName))
{
sw.WriteLine("Owner Name:" + ownername.Text);
sw.WriteLine("School Name:" + schoolname.Text);
sw.WriteLine("School Address:" + schooladdress.Text);
sw.WriteLine("School Contact:" + schoolcontact.Text);
sw.WriteLine("School Email:" + schoolemail.Text);
sw.WriteLine("Installation Date:" + DateTime.Now.ToString("dd/MM/yyyy"));
sw.WriteLine("IsActivated:" + ClsTripleDES.Encrypt("False"));
string ency = DateTime.Now.ToString("dd/MM/yyyy") + "," + DateTime.Now.AddDays(5).ToString("dd/MM/yyyy") + "," + softid.Text + "," + ownername.Text + "," + schoolname.Text + "," + "True";
sw.WriteLine("Licensed Hash:" + ClsTripleDES.Encrypt(ency));
}
string[] lines = File.ReadAllLines(Application.StartupPath + @"\bin\User.Config");
lines[0] = "Owner Name:" + txtowner.Text;
lines[1] = "School Name:" + txtschoolname.Text;
lines[2] = "FirstRun:" + "False";
lines[3] = "DefaultPrinter:null";
File.WriteAllLines(Application.StartupPath + @"\bin\User.Config", lines);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message.ToString(), "Error - Student Management System", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
newdb.Dispose();
}
}