public void PrintNextReport(PrintInfoCallBack CallBack, object state)
{
//Send data back to callback methods identified in CallBack delegate parameter above
CallBack(PrintStatus.GeneratingReport, state);
CallBack(PrintStatus.GeneratedReport, state);
CallBack(PrintStatus.PrintingReport, state);
CallBack(PrintStatus.PrintingComplete, state);
}
static void Main()
{
ReportPrinter rp = new ReportPrinter();
PrintInfoCallBack cb = new PrintInfoCallBack(Program.GetPrintInfo1);
cb += new PrintInfoCallBack(Program.BackUpPrintInfo);
//Define anonymous method in place of ThreadStart delegate
System.Threading.Thread t = new System.Threading.Thread(delegate()
{
rp.PrintNextReport(cb, "First Report");
});
t.Start();
//Define anonymous method in place of ThreadStart delegate
System.Threading.Thread t2 = new System.Threading.Thread(delegate()
{
rp.PrintNextReport(cb, "Second Report");
});
t2.Start();
Console.ReadLine();
}