private void entryList_DoubleClick(object sender, System.EventArgs e)
{
if (entryList.SelectedItems.Count == 0)
{
return;
}
ListViewItem selectedItem = entryList.SelectedItems [0];
if (logTree.SelectedNode.Parent == null)
{
string logName = (string)selectedItem.Tag;
// locate corresponding tree node
foreach (TreeNode node in logTree.Nodes[0].Nodes)
{
if ((string)node.Tag == logName)
{
logTree.SelectedNode = node;
break;
}
}
}
else
{
EventEntryView selectedEntry = (EventEntryView)selectedItem.Tag;
if (_eventProperties == null || _eventProperties.IsDisposed)
{
_eventProperties = new EventEntryProperties();
}
_eventProperties.DisplayEventEntry(selectedEntry);
_eventProperties.Activate();
_eventProperties.Show();
}
}
private void DisplayEventEntries(string logName, string machineName)
{
entryList.BeginUpdate();
try {
this.Cursor = Cursors.WaitCursor;
// remove current items
entryList.Items.Clear();
// remove current columns
entryList.Columns.Clear();
// create necessary columns
entryList.Columns.Add("Type", 100, HorizontalAlignment.Left);
entryList.Columns.Add("Date", 100, HorizontalAlignment.Left);
entryList.Columns.Add("Time", 100, HorizontalAlignment.Left);
entryList.Columns.Add("Source", 200, HorizontalAlignment.Left);
entryList.Columns.Add("Category", 100, HorizontalAlignment.Left);
entryList.Columns.Add("Event", 100, HorizontalAlignment.Left);
entryList.Columns.Add("User", 100, HorizontalAlignment.Left);
entryList.Columns.Add("Computer", 100, HorizontalAlignment.Left);
// add eventlog entries
using (EventLog eventLog = new EventLog(logName, machineName)) {
EventLogEntryCollection entries = eventLog.Entries;
foreach (EventLogEntry entry in entries)
{
EventEntryView view = new EventEntryView(entry);
// most recent event log entries are at the top
entryList.Items.Insert(0, view.ListViewItem);
}
}
} finally {
this.Cursor = Cursors.Default;
entryList.EndUpdate();
}
}
public void DisplayEventEntry(EventEntryView entry)
{
_entry = entry;
dateGeneratedText.Text = entry.DateGenerated;
timeGeneratedText.Text = entry.TimeGenerated;
entryTypeText.Text = entry.EntryType;
userNameText.Text = entry.UserName;
machineNameText.Text = entry.MachineName;
sourceText.Text = entry.Source;
categoryText.Text = entry.Category;
instanceIdText.Text = entry.InstanceId;
descriptionText.Text = entry.Message;
bool hasData = (entry.Data != null && entry.Data.Length > 0);
dataLabel.Enabled = hasData;
bytesRadioButton.Enabled = hasData;
wordsRadioButton.Enabled = hasData;
dataText.Enabled = hasData;
if (hasData)
{
if (bytesRadioButton.Checked)
{
DisplayDataBytes();
}
else
{
DisplayDataWords();
}
}
else
{
dataText.Text = string.Empty;
}
}
public void DisplayEventEntry(EventEntryView entry)
{
_entry = entry;
dateGeneratedText.Text = entry.DateGenerated;
timeGeneratedText.Text = entry.TimeGenerated;
entryTypeText.Text = entry.EntryType;
userNameText.Text = entry.UserName;
machineNameText.Text = entry.MachineName;
sourceText.Text = entry.Source;
categoryText.Text = entry.Category;
instanceIdText.Text = entry.InstanceId;
descriptionText.Text = entry.Message;
bool hasData = (entry.Data != null && entry.Data.Length > 0);
dataLabel.Enabled = hasData;
bytesRadioButton.Enabled = hasData;
wordsRadioButton.Enabled = hasData;
dataText.Enabled = hasData;
if (hasData) {
if (bytesRadioButton.Checked)
DisplayDataBytes ();
else
DisplayDataWords ();
} else {
dataText.Text = string.Empty;
}
}
private void DisplayEventEntries(string logName, string machineName)
{
entryList.BeginUpdate ();
try {
this.Cursor = Cursors.WaitCursor;
// remove current items
entryList.Items.Clear ();
// remove current columns
entryList.Columns.Clear ();
// create necessary columns
entryList.Columns.Add ("Type", 100, HorizontalAlignment.Left);
entryList.Columns.Add ("Date", 100, HorizontalAlignment.Left);
entryList.Columns.Add ("Time", 100, HorizontalAlignment.Left);
entryList.Columns.Add ("Source", 200, HorizontalAlignment.Left);
entryList.Columns.Add ("Category", 100, HorizontalAlignment.Left);
entryList.Columns.Add ("Event", 100, HorizontalAlignment.Left);
entryList.Columns.Add ("User", 100, HorizontalAlignment.Left);
entryList.Columns.Add ("Computer", 100, HorizontalAlignment.Left);
// add eventlog entries
using (EventLog eventLog = new EventLog (logName, machineName)) {
EventLogEntryCollection entries = eventLog.Entries;
foreach (EventLogEntry entry in entries) {
EventEntryView view = new EventEntryView (entry);
// most recent event log entries are at the top
entryList.Items.Insert (0, view.ListViewItem);
}
}
} finally {
this.Cursor = Cursors.Default;
entryList.EndUpdate ();
}
}
