private void Start_Click(object sender, EventArgs e)
{
if (watcher != null)
{
watcher.Dispose();
watcher = null;
}
try
{
tracker = new SQLRec();
watcher = new Watcher(DirectoryTextBox.Text, comboBox1.Text, this, tracker);
//If this successfully starts the watcher, then the stop button will be enabled
this.StopWatcher.Enabled = true;
toolStop.Enabled = true;
StartWatcher.Enabled = false;
toolStop.Enabled = false;
DataWrite.Enabled = false;
textBox1.AppendText("Started watching " + watcher.targetDir + " for " + watcher.filter + " @ " + DateTime.Now + Environment.NewLine);
}
catch (ArgumentNullException exc)
{
MessageBox.Show("One of the input args is null! " + exc);
}
catch (ArgumentException exc)
{
MessageBox.Show("Please enter a valid path. Empty paths are not valid.");
}
}
public Watcher(string targetD, string fil, MainWindow targetF1, SQLRec inp)
{
rec = inp;
targetForm = targetF1;
// Create a new FileSystemWatcher and set its properties.
targetDir = targetD;
if (fil == "")
{
fil = "*.*";
}
FCS = new FileSystemWatcher(targetD, fil);
/* Watch for changes in LastAccess and LastWrite times, and
* the renaming of files or directories. */
FCS.NotifyFilter = NotifyFilters.LastAccess | NotifyFilters.LastWrite
| NotifyFilters.FileName | NotifyFilters.DirectoryName;
// Setting filters
// Add event handlers.
FCS.Changed += new FileSystemEventHandler(OnChanged);
FCS.Created += new FileSystemEventHandler(OnChanged);
FCS.Deleted += new FileSystemEventHandler(OnChanged);
FCS.Renamed += new RenamedEventHandler(OnRenamed);
FCS.IncludeSubdirectories = true;
// Begin watching.
FCS.EnableRaisingEvents = true;
}
