private bool UpdateClassDescription(ClassListControls curControl)
{
string ns = string.Empty;
string className = string.Empty;
if (curControl == ClassListControls.ClassTreeView)
{
if (classList.SelectedNode != null)
{
ns = classList.SelectedNode.Parent.Text;
className = classList.SelectedNode.Text;
}
}
else //this is a selected class list
{
//see if this is a multiple selection (or nothing is selected) and clear description in this case
if (selectedClassList.SelectedIndices.Count != 1)
{
descr.Text = string.Empty;
return(true);
}
string relPath = selectedClassList.SelectedItem.ToString();
ns = relPath.Substring(0, relPath.IndexOf(":"));
className = relPath.Substring(relPath.IndexOf(":") + 1);
// MessageBox.Show(path);
}
ISWbemObject obj = WmiHelper.GetClassObject(machineName,
ns,
className);
string theDescr = WmiHelper.GetClassDescription(obj);
if (theDescr != string.Empty)
{
//Add special handling for newlines: change all "\n" to System.Environment.NewLine:
int i = -1;
string theRest = theDescr;
string theStart = string.Empty;
while ((i = theRest.IndexOf("\n")) >= 0)
{
theStart = theStart + theRest.Substring(0, i) + System.Environment.NewLine;
theRest = theRest.Substring(i + 1);
}
theDescr = theStart + theRest;
descr.Text = theDescr;
return(true);
}
else
{
descr.Text = WMISys.GetString("WMISE_NoDescr");
return(false);
}
}