//-------------------------------------------------------------------------
// Handles the event when the user selects an item in the targetClassList
// list on the event tab.
//-------------------------------------------------------------------------
private void TargetClassList_event_SelectedIndexChanged(object sender, System.EventArgs e)
{
this.PropertyList_event.Items.Clear();
AddTargetClassProperties();
if(this.PropertyList_event.Items.Count > 0)
{
System.Array.Clear(this.EventConditionArray, 0, this.EventConditionArray.Length);
this.EventConditionArray = new EventQueryCondition[PropertyList_event.Items.Count];
for(int i = 0; i < PropertyList_event.Items.Count; i++)
{
EventConditionArray[i] = new EventQueryCondition(this);
EventConditionArray[i].SetParameterName((PropertyList_event.Items[i].ToString().Split(" ".ToCharArray()))[0]);
if(PropertyList_event.Items[i].ToString().StartsWith("TargetClass ISA") ||
PropertyList_event.Items[i].ToString().StartsWith("PreviousClass ISA") ||
PropertyList_event.Items[i].ToString().StartsWith("TargetInstance ISA") ||
PropertyList_event.Items[i].ToString().StartsWith("PreviousInstance ISA") ||
PropertyList_event.Items[i].ToString().StartsWith("TargetNamespace =") ||
PropertyList_event.Items[i].ToString().StartsWith("PreviousNamespace ="))
{
EventConditionArray[i].ChangeOperator((PropertyList_event.Items[i].ToString().Split(" ".ToCharArray()))[1]);
EventConditionArray[i].ChangeTextBoxValue((PropertyList_event.Items[i].ToString().Split(" ".ToCharArray()))[2]);
}
}
}
}
//-------------------------------------------------------------------------
// Handles the event when the user selects an event class property
// (from the PropertyList_event list) to include in an event query.
//-------------------------------------------------------------------------
private void PropertyList_event_SelectedIndexChanged(object sender, System.EventArgs e)
{
for(int i = 0; i < PropertyList_event.Items.Count; i++)
{
try
{
if(this.PropertyList_event.SelectedIndices.Contains(i) && !EventConditionArray[i].GetOkClicked())
{
EventConditionArray[i].Visible = true;
EventConditionArray[i].ChangeText(
"Assign a value to the " + EventConditionArray[i].GetParameterName()
+ " property. The property is of type: " +
EventConditionArray[i].GetParameterType() + ".");
}
}
catch (System.NullReferenceException nullError)
{
// Catches the case if the window was closed.
EventConditionArray[i] = new EventQueryCondition(this);
EventConditionArray[i].SetParameterName((PropertyList_event.Items[i].ToString().Split(" ".ToCharArray()))[0]);
EventConditionArray[i].Visible = true;
EventConditionArray[i].ChangeText(
"Assign a value to the " + EventConditionArray[i].GetParameterName()
+ " property. The property is of type: " +
EventConditionArray[i].GetParameterType() + ".");
if(PropertyList_event.Items[i].ToString().StartsWith("TargetClass ISA") ||
PropertyList_event.Items[i].ToString().StartsWith("PreviousClass ISA") ||
PropertyList_event.Items[i].ToString().StartsWith("TargetInstance ISA") ||
PropertyList_event.Items[i].ToString().StartsWith("PreviousInstance ISA") ||
PropertyList_event.Items[i].ToString().StartsWith("TargetNamespace =") ||
PropertyList_event.Items[i].ToString().StartsWith("PreviousNamespace ="))
{
EventConditionArray[i].ChangeOperator((PropertyList_event.Items[i].ToString().Split(" ".ToCharArray()))[1]);
EventConditionArray[i].ChangeTextBoxValue((PropertyList_event.Items[i].ToString().Split(" ".ToCharArray()))[2]);
}
}
if(!this.PropertyList_event.SelectedIndices.Contains(i))
{
try
{
EventConditionArray[i].Visible = false;
EventConditionArray[i].SetOkClicked(false);
}
catch (System.NullReferenceException nullError)
{
// Catches the case if the window was closed.
EventConditionArray[i] = new EventQueryCondition(this);
EventConditionArray[i].SetParameterName((PropertyList_event.Items[i].ToString().Split(" ".ToCharArray()))[0]);
EventConditionArray[i].Visible = false;
EventConditionArray[i].SetOkClicked(false);
if(PropertyList_event.Items[i].ToString().StartsWith("TargetClass ISA") ||
PropertyList_event.Items[i].ToString().StartsWith("PreviousClass ISA") ||
PropertyList_event.Items[i].ToString().StartsWith("TargetInstance ISA") ||
PropertyList_event.Items[i].ToString().StartsWith("PreviousInstance ISA") ||
PropertyList_event.Items[i].ToString().StartsWith("TargetNamespace =") ||
PropertyList_event.Items[i].ToString().StartsWith("PreviousNamespace ="))
{
EventConditionArray[i].ChangeOperator((PropertyList_event.Items[i].ToString().Split(" ".ToCharArray()))[1]);
EventConditionArray[i].ChangeTextBoxValue((PropertyList_event.Items[i].ToString().Split(" ".ToCharArray()))[2]);
}
}
}
}
this.GenerateEventCode();
}
//-------------------------------------------------------------------------
// Handles the event when the class is changed on the event tab.
//
//-------------------------------------------------------------------------
private void ClassList_event_SelectedIndexChanged(object sender, System.EventArgs e)
{
this.PropertyList_event.Items.Clear();
this.PropertyList_event.Text = "";
this.CodeText_event.Text = "";
this.PropertyValueLabel.Text = "";
this.PropertyValueLabel.Visible = false;
this.TargetClassList_event.Items.Clear();
this.TargetClassList_event.Text = "";
this.TargetClassList_event.Visible = false;
this.PropertyList_event.Items.Clear();
if(this.ClassList_event.Text.StartsWith("__Class"))
{
this.PropertyValueLabel.Text = "TargetClass:";
this.PropertyValueLabel.Visible = true;
this.TargetClassList_event.Visible = true;
// Populates the class list on the event page.
System.Threading.ThreadPool.
QueueUserWorkItem(
new System.Threading.WaitCallback(
this.AddClassesToTargetClassList));
}
if(this.ClassList_event.Text.StartsWith("__MethodInvocationEvent"))
{
this.PropertyValueLabel.Text = "TargetInstance:";
this.PropertyValueLabel.Visible = true;
this.TargetClassList_event.Visible = true;
// Populates the class list on the event page.
System.Threading.ThreadPool.
QueueUserWorkItem(
new System.Threading.WaitCallback(
this.AddMethodClassesToTargetClassList));
}
else if(this.ClassList_event.Text.StartsWith("__Namespace"))
{
this.PropertyValueLabel.Text = "TargetNamespace:";
this.PropertyValueLabel.Visible = true;
this.TargetClassList_event.Visible = true;
// Populates the class list on the event page.
System.Threading.ThreadPool.
QueueUserWorkItem(
new System.Threading.WaitCallback(
this.AddNamespacesToTargetList));
}
else if(this.ClassList_event.Text.StartsWith("__Instance"))
{
this.PropertyValueLabel.Text = "TargetInstance:";
this.PropertyValueLabel.Visible = true;
this.TargetClassList_event.Visible = true;
// Populates the class list on the event page.
System.Threading.ThreadPool.
QueueUserWorkItem(
new System.Threading.WaitCallback(
this.AddClassesToTargetClassList));
}
else
{
AddEventClassProperties();
if(this.PropertyList_event.Items.Count > 0)
{
System.Array.Clear(this.EventConditionArray, 0, this.EventConditionArray.Length);
this.EventConditionArray = new EventQueryCondition[PropertyList_event.Items.Count];
for(int i = 0; i < PropertyList_event.Items.Count; i++)
{
EventConditionArray[i] = new EventQueryCondition(this);
EventConditionArray[i].SetParameterName((PropertyList_event.Items[i].ToString().Split(" ".ToCharArray()))[0]);
if(PropertyList_event.Items[i].ToString().StartsWith("TargetClass ISA") ||
PropertyList_event.Items[i].ToString().StartsWith("PreviousClass ISA") ||
PropertyList_event.Items[i].ToString().StartsWith("TargetInstance ISA") ||
PropertyList_event.Items[i].ToString().StartsWith("PreviousInstance ISA") ||
PropertyList_event.Items[i].ToString().StartsWith("TargetNamespace =") ||
PropertyList_event.Items[i].ToString().StartsWith("PreviousNamespace ="))
{
EventConditionArray[i].ChangeOperator((PropertyList_event.Items[i].ToString().Split(" ".ToCharArray()))[1]);
EventConditionArray[i].ChangeTextBoxValue((PropertyList_event.Items[i].ToString().Split(" ".ToCharArray()))[2]);
}
}
}
}
// Display the link to the class documentation.
// Note: This link changes if MSDN changes the URL for the WMI SDK documentation.
if(this.EventLinkLabel.Links.Count > 0)
{
this.EventLinkLabel.Links[0].LinkData = "www.msdn.microsoft.com/library/default.asp?url=/library/en-us/wmisdk/wmi/" + this.ClassList_event.Text + ".asp";
}
else
{
this.EventLinkLabel.Links.Add(0, this.EventLinkLabel.Text.Length, "www.msdn.microsoft.com/library/default.asp?url=/library/en-us/wmisdk/wmi/" + this.ClassList_event.Text + ".asp");
}
// All the event classes in the root\cimv2 namespace are documented.
if(this.NamespaceList_event.Text.Equals("root\\CIMV2"))
{
this.EventLinkLabel.Visible = true;
}
else
{
this.EventLinkLabel.Visible = false;
}
GenerateEventCode();
}
