Example #1
0
        private void button1_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(tbLicenseCode.Text))
            {
                MessageBox.Show("Error: Invalid License Code. Please check your administrator on this matter", "Invalid Code", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            string   ErrMsg       = string.Empty;
            DateTime dtEndLicense = DateTime.Now;
            string   MachineCode  = string.Empty;

            if (!lic.checklicense(tbLicenseCode.Text, ref ErrMsg, false, ref dtEndLicense, ref MachineCode))
            {
                MessageBox.Show("Error: " + ErrMsg, ". Please check your administrator on this matter", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }

            if (DateTime.Now.Subtract(dtEndLicense).Days <= 30)
            {
                ErrMsg = "Your software copy is nearly expire. Please renew it before time lapse.";
                MessageBox.Show("Warning: " + ErrMsg, ". Please check your administrator on this matter", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
            BusinessLogic.Process proc = new BusinessLogic.Process();
            if (!proc.SaveMyIni("LicenseCode", "Systems", tbLicenseCode.Text))
            {
                MessageBox.Show("Error: Cannot save your license.", "Please check your administrator on this matter", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
            else
            {
                this.Close();
            }
        }
Example #2
0
 private void tmrSplash_Tick(object sender, EventArgs e)
 {
     TimerCount         = TimerCount + 10;
     pbLoadingBar.Value = TimerCount;
     if (TimerCount == 100)
     {
         pbLoadingBar.Value = 100;
         frmLogin Login = new frmLogin();
         Login.isDatabaseConnection = isDatabaseConnected;
         tmrSplash.Enabled          = false;
         Login.Show();
         this.Hide();
     }
     else if (TimerCount == 10)
     {
         lblMessage.Text = "Checking Ini File";
         if (!File.Exists(IniPath))
         {
             lblMessage.Text   = "Ini File is Missing";
             tmrSplash.Enabled = false;
             MessageBox.Show("Setting File was not found. Please ask your administrator\n" + IniPath, "Error: Please check your Ini First", MessageBoxButtons.OK, MessageBoxIcon.Error);
             return;
         }
     }
     else if (TimerCount == 20)
     {
         lblMessage.Text = "Reading Settings File";
         ReadSettings();
     }
     else if (TimerCount == 40)
     {
         lblMessage.Text = "Checking License";
         Process proc        = new Process();
         string  LicenseCode = proc.ReadMyINI("LicenseCode", "Systems");
         if (string.IsNullOrEmpty(LicenseCode))
         {
             lblMessage.Text   = "License Code is Invalid";
             tmrSplash.Enabled = false;
             MessageBox.Show("License Code was not found. Please ask your administrator\n" + IniPath, "Error: Please check your Ini First", MessageBoxButtons.OK, MessageBoxIcon.Error);
             LicenseCode lc = new LicenseCode();
             lc.licenseCode = licenseCode;
             lc.ShowDialog();
             if (lc.licensePassed)
             {
                 tmrSplash.Enabled = true;
             }
             else
             {
                 Application.Exit();
             }
         }
         else
         {
             tmrSplash.Enabled = false;
             clsLicensing.License lic = new clsLicensing.License();
             string   ErrMsg          = string.Empty;
             DateTime dtEndLicense    = DateTime.Now;
             string   MachineCode     = string.Empty;
             if (!lic.checklicense(LicenseCode, ref ErrMsg, true, ref dtEndLicense, ref MachineCode))
             {
                 MessageBox.Show("Error: " + ErrMsg, "Please ask your administrator", MessageBoxButtons.OK, MessageBoxIcon.Error);
                 Application.Exit();
             }
             else
             {
                 if (DateTime.Now.Subtract(dtEndLicense).Days <= 30)
                 {
                     int Lapse_day = dtEndLicense.Subtract(DateTime.Now).Days;
                     ErrMsg = "You still have " + Lapse_day + " day(s) to use the software and your copy is nearly to expire. Please renew it before time lapse.";
                     MessageBox.Show("Warning: " + ErrMsg, ". Please check your administrator on this matter", MessageBoxButtons.OK, MessageBoxIcon.Error);
                 }
                 if (!proc.SaveMyIni("LicenseCode", "Systems", licenseCode))
                 {
                     MessageBox.Show("Error: Cannot save your license.", "Please check your administrator on this matter", MessageBoxButtons.OK, MessageBoxIcon.Error);
                     Application.Exit();
                 }
                 tmrSplash.Enabled = true;
                 lblMessage.Text   = "License Valid";
             }
         }
     }
     else if (TimerCount == 60)
     {
         lblMessage.Text = "Checking Database Connection";
         BusinessLogic.Process proc = new BusinessLogic.Process();
         string ErrMsg           = string.Empty;
         string ConnectionString = proc.GetConnectionStringIni();
         proc.CheckMyConnection(ConnectionString, ref ErrMsg);
         if (!string.IsNullOrEmpty(ErrMsg))
         {
             lblMessage.Text = ErrMsg;
         }
         else
         {
             lblMessage.Text     = "Connected to Database : Sucess";
             isDatabaseConnected = true;
         }
     }
     else if (TimerCount == 70)
     {
         lblMessage.Text = "Preparing Resources";
     }
     else if (TimerCount == 85)
     {
         lblMessage.Text = "Initializing...s";
     }
     else if (TimerCount == 90)
     {
         lblMessage.Text = "Program Starts...";
     }
 }