private void OnSelectWMIClass(object sender, EventArgs e)
{
try
{
ArrayList strs = new ArrayList(50);
//First, enumerate existing classes to initialize dialog
Node[] children = GetNodeSite().GetChildNodes();
for (int i = 0; i < children.Length; i++)
{
if (children[i] is WMIClassNode)
{
strs.Add(((WMIClassNode)children[i]).pathNoServer);
}
}
//get current server name
ServerNode server = (ServerNode)GetNodeSite().GetParentNode();
String serverName = server.GetUNCName();
if (selectClassDlg == null)
{
selectClassDlg = new SelectWMIClassTreeDialog(
serverName,
this.ConnectAs,
this.Password,
ClassFilters.ConcreteData,
//SchemaFilters.NoEvent|SchemaFilters.NoAbstract| SchemaFilters.NoSystem |SchemaFilters.NoAssoc,
strs);
}
else
{
//updated selected classes list in the dialog:
//to account for the case wheen some class node
//was deleted
UpdateSelectClassDialog();
((SelectWMIClassTreeDialog)selectClassDlg).CleanUpPreviousSelections();
}
DialogResult ret = ((SelectWMIClassTreeDialog)selectClassDlg).ShowDialog();
if (ret != DialogResult.OK)
{
return;
}
//inspect strs and add or delete child nodes as necessary
UpdateChildren(((SelectWMIClassTreeDialog)selectClassDlg).SelectedClasses);
}
catch (Exception exc)
{
MessageBox.Show(WMISys.GetString("WMISE_Exception", exc.Message, exc.StackTrace));
}
}
private void OnAddEventFilter(object sender, EventArgs e)
{
try
{
//get current server name
ServerNode server = (ServerNode)GetNodeSite().GetParentNode();
String serverName = server.GetUNCName();
if (eventQueryDlg == null)
{
eventQueryDlg = new EventQueryDialog(serverName,
this.connectAs, this.password);
}
DialogResult res = eventQueryDlg.ShowDialog();
if (res == DialogResult.Cancel)
{
return;
}
//Forming a unique query node label:
//get all child names into a SortedList
Node[] children = GetNodeSite().GetChildNodes();
SortedList childNames = new SortedList(children.Length);
foreach (Node childNode in children)
{
childNames.Add(childNode.Label.ToLower(), null);
}
string newLabel = WMISys.GetString("WMISE_QueryNameBase", eventQueryDlg.SelectedClassName);
string labelSeed = newLabel;
//keep adding digits at the end to find a unique label
UInt16 i = 1;
while (childNames.Contains(newLabel.ToLower()))
{
newLabel = labelSeed + " " + i.ToString();
i++;
}
//add the node
EventQueryNode newChild = new EventQueryNode(newLabel,
serverName,
eventQueryDlg.SelectedNS,
eventQueryDlg.QueryString,
connectAs,
password);
GetNodeSite().AddChild(newChild);
}
catch (Exception exc)
{
MessageBox.Show(WMISys.GetString("WMISE_Exception", exc.Message, exc.StackTrace));
}
}
