private void cmdOK_Click(object sender, EventArgs e)
{
XmlDocument config = new XmlDocument();
config.LoadXml("<config><drives></drives></config>");
XmlNode drivesListNode = config.SelectSingleNode("config/drives");
foreach (ListViewItem lvi in lvwDrives.Items)
{
DriveSpaceEntry dse = (DriveSpaceEntry)lvi.Tag;
XmlNode driveXmlNode = config.CreateElement("drive");
driveXmlNode.Attributes.Append(config.CreateAttributeWithValue("name", dse.DriveLetter));
driveXmlNode.Attributes.Append(config.CreateAttributeWithValue("warningSizeLeftMB", dse.WarningSizeLeftMB));
driveXmlNode.Attributes.Append(config.CreateAttributeWithValue("errorSizeLeftMB", dse.ErrorSizeLeftMB));
driveXmlNode.Attributes.Append(config.CreateAttributeWithValue("warnOnNotReady", dse.WarnOnNotReady));
drivesListNode.AppendChild(driveXmlNode);
}
CustomConfig = config.OuterXml;
DialogResult = DialogResult.OK;
Close();
}
public DialogResult ShowConfig()
{
if (CustomConfig.Length > 0)
{
try
{
XmlDocument config = new XmlDocument();
config.LoadXml(CustomConfig);
XmlElement root = config.DocumentElement;
foreach (XmlElement drive in root.SelectNodes("drives/drive"))
{
DriveSpaceEntry driveSpaceEntry = new DriveSpaceEntry();
driveSpaceEntry.DriveLetter = drive.ReadXmlElementAttr("name", "c");
driveSpaceEntry.WarningSizeLeftMB = long.Parse(drive.ReadXmlElementAttr("warningSizeLeftMB", "500"));
driveSpaceEntry.ErrorSizeLeftMB = long.Parse(drive.ReadXmlElementAttr("errorSizeLeftMB", "100"));
driveSpaceEntry.WarnOnNotReady = bool.Parse(drive.ReadXmlElementAttr("warnOnNotReady", "False"));
ListViewItem lvi = new ListViewItem(driveSpaceEntry.DriveLetter);
lvi.SubItems.Add(driveSpaceEntry.WarningSizeLeftMB.ToString());
lvi.SubItems.Add(driveSpaceEntry.ErrorSizeLeftMB.ToString());
lvi.SubItems.Add(driveSpaceEntry.WarnOnNotReady.ToString());
lvi.Tag = driveSpaceEntry;
lvwDrives.Items.Add(lvi);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
return(ShowDialog());
}
private void RefreshList()
{
foreach (ListViewItem lvi in lvwDrives.Items)
{
if (lvi.Tag != null && lvi.Tag is DriveSpaceEntry)
{
try
{
DriveSpaceEntry dse = (DriveSpaceEntry)lvi.Tag;
DriveInfo di = new DriveInfo(dse.DriveLetter);
if (di.IsReady)
{
lvi.SubItems[1].Text = (di.TotalFreeSpace / 1048576).ToString("N0");
lvi.SubItems[2].Text = di.DriveType.ToString();
}
else
{
lvi.SubItems[1].Text = "N/A";
lvi.SubItems[2].Text = "Drive not available!";
}
}
catch (Exception ex)
{
lvi.SubItems[1].Text = "Err";
lvi.SubItems[2].Text = ex.Message;
}
}
}
}
public override void ReadConfiguration(XmlDocument config)
{
Drives = new List <DriveSpaceEntry>();
XmlElement root = config.DocumentElement;
foreach (XmlElement drive in root.SelectNodes("drives/drive"))
{
DriveSpaceEntry driveSpaceEntry = new DriveSpaceEntry();
driveSpaceEntry.DriveLetter = drive.ReadXmlElementAttr("name", "c");
driveSpaceEntry.WarningSizeLeftMB = long.Parse(drive.ReadXmlElementAttr("warningSizeLeftMB", "500"));
driveSpaceEntry.ErrorSizeLeftMB = long.Parse(drive.ReadXmlElementAttr("errorSizeLeftMB", "100"));
driveSpaceEntry.WarnOnNotReady = bool.Parse(drive.ReadXmlElementAttr("warnOnNotReady", "False"));
Drives.Add(driveSpaceEntry);
}
}