static void Main()
{
if (!Proceed())
{
MessageBox.Show("Unlicensed Product. \nCall on : 9879539134 to get valid license", "Unlicensed Product", MessageBoxButtons.OK, MessageBoxIcon.Stop);
return;
}
try
{
string GUID = Assembly.GetExecutingAssembly().GetType().GUID.ToString();
using (Mutex mutex = new Mutex(false, @"Global\" + GUID))
{
if (!mutex.WaitOne(0, false))
{
MessageBox.Show("GST Billing Software is already running.", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
GC.Collect();
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
SqliteDb objSqlLite = new SqliteDb();
objSqlLite.CreateDatabase();
Application.Run(new Login());
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
MessageBox.Show("An unexpected error occured. Please restart the application.", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Error);
Application.Exit();
}
}
