private void ReceiveFileCallback(IAsyncResult ar)
{
FileStateObject state = (FileStateObject)ar.AsyncState;
Socket handler = state.Client.Socket;
int read = 0;
try
{
read = handler.EndReceive(ar);
}
catch (SocketException sx)
{
}
catch (System.IO.IOException)
{
}
if (read > 0)
{
state.BytesReceived += read;
state.Output = state.Output ?? new Func <FileStream>(() =>
{
string id = RandomIDGenerator.GetBase62(5);
state.ID = id;
string fileName = Settings.Default.FileFolder + id;
return(new FileStream(fileName + state.File.FileFormat, FileMode.CreateNew, FileAccess.Write, FileShare.None, Settings.Default.FileWriteBufferSize, false)); // TODO onderzoek
})();
state.Output.BeginWrite(state.Buffer, 0, read, WriteFileCallback, state);
}
else
{
throw new Exception("Read 0"); // DEBUG
}
}
private void loadItems()
{
voucherCode = RandomIDGenerator.randomInt(Constants.VOUCHER_CODE_LENGTH);
voucherCodeTextBox.Text = voucherCode;
customers = DatabaseOperations.getCustomers(false);
if (customers != null && customers.Any())
{
selectCustomerComboBox.Items.Clear();
foreach (var data in customers)
{
selectCustomerComboBox.Items.Add(data.customerName);
}
}
}
public static void Main(String[] args)
{
RandomIDGenerator gen = new RandomIDGenerator();
for (int i = 0; i < 500; i++)
{
Console.WriteLine(gen.GenerateUniqueRandomID());
}
Console.WriteLine("Put breakpoint here...");
foreach (string id in gen.previousIDs)
{
Console.WriteLine(id);
}
Console.WriteLine(gen.previousIDs.Count);
Console.WriteLine("Put breakpoint here...");
}
private void regenerateCodeButton_Click(object sender, EventArgs e)
{
voucherCode = RandomIDGenerator.randomInt(Constants.VOUCHER_CODE_LENGTH);
voucherCodeTextBox.Text = voucherCode;
}
