private void InitializeSDLScanner()
{
scanner = BarcodeScannerMoto.CreateInstance();
if (scanner == null)
{
MessageBox.Show("No scan engine found to claim", "Error", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
trigPull.Enabled = btscan.Enabled = false;
}
else
{
scanner.Decoded += new EventHandler(SDLScanner_onDecoded);
}
}
private void FrBarCode_Closed(object sender, EventArgs e)
{
try
{
if (scanner != null)
{
scanner.Decoded -= new EventHandler(SDLScanner_onDecoded);
scanner.Dispose();
scanner.Release();
scanner = null;
}
}
catch { }
}