private void eventSourceCombo_SelectedItemsChanged(object sender, EventArgs e)
{
var provs = Array.ConvertAll <DropDownCheckListItem, string>(eventSourceCombo.SelectedItems, i => (string)i.Value);
if (!internalSet)
{
ql.Query.Providers = new List <string>(provs);
if (eventLogCombo.CheckedItems.Count == 0)
{
var logs = SystemEventEnumerator.GetLogsForProviders(null, provs);
foreach (var log in logs)
{
eventLogCombo.CheckValue(log);
}
EnableControls();
}
}
var tasks = SystemEventEnumerator.GetEventTasks(null, provs);
if (tasks.Count == 0)
{
categoryCombo.Enabled = false;
}
else
{
categoryCombo.Enabled = true;
categoryCombo.BeginUpdate();
categoryCombo.Items.Clear();
categoryCombo.Items.Add(new DropDownCheckListItem(categoryCombo.CheckAllText));
categoryCombo.Items.AddRange(tasks.ConvertAll <DropDownCheckListItem>(kv => new DropDownCheckListItem(kv.Value, kv.Key)).ToArray());
categoryCombo.EndUpdate();
}
}
private static void UpdateProviderList(CheckedListBox.ObjectCollection items, string targetServer = null)
{
if (Providers == null)
{
Providers = new System.Collections.Generic.List <string>(SystemEventEnumerator.GetEventProviders(targetServer, null, true));
}
items.Clear();
items.AddRange(Providers.ConvertAll <DropDownCheckListItem>(s => { var p = s.Split('|'); return(new DropDownCheckListItem(p[1], p[0])); }).ToArray());
}
private static void UpdateLogList(TreeNodeCollection nodes, string targetServer = null)
{
if (Logs == null)
{
Logs = new StringNode(null);
// Add standard nodes
StringNode std = new StringNode(EditorProperties.Resources.EventLogParentStandard);
string[] stdLogs = new string[] { "Application", "Security", "Setup", "System", "ForwardedEvents" };
foreach (string s in stdLogs)
{
std.Nodes.Add(new StringNode(s, s));
}
std.LastChild.Text = "Forwarded Events";
Logs.Nodes.Add(std);
// Get all event logs and remove standard ones
var list = new List <string>(SystemEventEnumerator.GetEventLogs(targetServer));
list.Sort();
foreach (string s in stdLogs)
{
list.Remove(s);
}
// Add app nodes
StringNode lastParent = null, curCompare = null, appNode = new StringNode(EditorProperties.Resources.EventLogParentApps);
Logs.Nodes.Add(appNode);
int max = 0;
var partList = list.ConvertAll <string[]>(delegate(string s) { var a = s.Split('-', '/', '\\'); max = Math.Max(max, a.Length); return(a); });
for (int i = 0; i < partList.Count; i++)
{
lastParent = appNode;
for (int j = 0; j < partList[i].Length; j++)
{
if (curCompare != null && string.Compare(curCompare, partList[i][j], true) == 0)
{
lastParent = curCompare;
curCompare = curCompare.LastChild;
}
else
{
var sn = new StringNode(partList[i][j]);
if (j == partList[i].Length - 1)
{
sn.Path = list[i];
}
lastParent.Nodes.Add(sn);
lastParent = sn;
}
}
curCompare = appNode.LastChild;
}
}
Logs.UpdateTreeView(nodes);
}