private void llLogout_Click(object sender, EventArgs e)
{
try
{
UserID = string.Empty;
UserName = string.Empty;
CustName = string.Empty;
LocationName = string.Empty;
ItemActivity = string.Empty;
if (MyReader != null)
{
MyReader.Dispose();
}
if (conn != null && conn.State == ConnectionState.Open)
{
conn.Close();
conn.Dispose();
}
this.Close();
}
catch (Exception ex)
{
Helper.LogError(ex, "llLogout_Click");
}
}
public void TermBarcode()
{
if (_myBarcode2 != null)
{
try
{
StopScan();
_myBarcode2.Dispose();
_myBarcode2 = null;
}
catch (OperationFailureException ex)
{
// MessageBox.Show(Resources.GetString("TermBarcode") + "\n" +Resources.GetString("OperationFailure") + "\n" + ex.Message +"\n" +Resources.GetString("Result") + " = " + (Results)((uint)ex.Result));
}
catch (InvalidRequestException ex)
{
// MessageBox.Show(Resources.GetString("TermBarcode") + "\n" +Resources.GetString("InvalidRequest") + "\n" +ex.Message);
}
catch (InvalidIndexerException ex)
{
// MessageBox.Show(Resources.GetString("TermBarcode") + "\n" +Resources.GetString("InvalidIndexer") + "\n" +ex.Message);
}
;
}
}
private void MyReader_OnScan(ScanDataCollection sd)
{
try
{
if (this.InvokeRequired)
{
this.BeginInvoke(new Barcode2.OnScanHandler(MyReader_OnScan), new object[] { sd });
}
else
{
foreach (ScanData data in sd)
{
if (data.Result == Results.SUCCESS)
{
this.LocationName = data.Text;
MyReader.OnScan -= eventHandler;
if (MyReader != null)
{
MyReader.Dispose();
}
Activity fActivity = new Activity(this.mainForm);
fActivity.UserName = UserName;
fActivity.UserID = UserID;
fActivity.CustName = CustName;
fActivity.LocationName = LocationName;
fActivity.ItemActivity = ItemActivity;
fActivity.Show();
this.Close();
}
else if (data.Result == Results.CANCELED)
{
MyReader.ScanBufferStart();
}
}
}
}
catch (Exception ex)
{
MessageBox.Show("Location_Scan: " + ex.Message);
}
}
/// <summary>
/// form clkose
/// </summary>
private void frmxPackage_Closing(object sender, CancelEventArgs e)
{
try
{
Barkod.EnableScanner = false;
Barkod.Dispose();
}
catch (Exception)
{
}
}
public static void wakeScanner(Button scanButton, TextBox textBox, bool scannerMode)
{
scanButton.Enabled = false;
Symbol.Generic.Device MyDevice = Symbol.Barcode.Device.AvailableDevices[0];
Barcode2 MyBarcode = new Barcode2(MyDevice.ToString());
MyBarcode.Enable();
MyBarcode.Config.Reader.ReaderSpecific.LaserSpecific.AimDuration = 500;
if (scannerMode)
{
MyBarcode.Config.TriggerMode = TRIGGERMODES.HARD;
}
else
{
MyBarcode.Config.TriggerMode = TRIGGERMODES.SOFT_ONCE;
}
ScanData MyData = MyBarcode.ScanWait(8000); // 5 seconds timeout
if (MyData.Result == Symbol.Barcode2.Results.E_SCN_READTIMEOUT) // Barcode was not scanned within 8 secs
{
scanButton.Text = "No Scan Found";
textBox.Text = "No Scan Found";
MyBarcode.Dispose();
//enable add product button
scanButton.Enabled = true;
}
if (MyData.Result == Symbol.Barcode2.Results.SUCCESS) // Barcode was scanned successfully
{
scanButton.Text = MyData.ToString();
textBox.Text = MyData.ToString();
MyBarcode.Dispose();
//enable add product button
scanButton.Enabled = true;
}
}
/// <summary>
/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
/// </summary>
public void Dispose()
{
if (scanner != null)
{
if (scanner.IsScanPending)
{
scanner.ScanCancel();
}
scanner.Dispose();
scanner = null;
}
}
/// <summary>
/// Stop reading and disable/close the Barcode2 object.
/// </summary>
public void TermBarcode()
{
// If we have a reader
if (myBarcode2 != null)
{
try
{
// stop all the notifications.
StopScan();
// Free it up.
myBarcode2.Dispose();
// Make the reference null.
myBarcode2 = null;
}
catch (OperationFailureException ex)
{
MessageBox.Show(Resources.GetString("TermBarcode") + "\n" +
Resources.GetString("OperationFailure") + "\n" + ex.Message +
"\n" +
Resources.GetString("Result") + " = " + (Results)((uint)ex.Result)
);
}
catch (InvalidRequestException ex)
{
MessageBox.Show(Resources.GetString("TermBarcode") + "\n" +
Resources.GetString("InvalidRequest") + "\n" +
ex.Message);
}
catch (InvalidIndexerException ex)
{
MessageBox.Show(Resources.GetString("TermBarcode") + "\n" +
Resources.GetString("InvalidIndexer") + "\n" +
ex.Message);
};
}
}
