C# 4 and .NET 4

OC74 ❘ ChaPTer 49 visuAl studiO tOOls fOr Office
foreach (string documentName in documentEditTimes.Keys)
{
if (doc.Name == documentName)
{
isMonitored = true;
break;
}
If the names don’t match, then the document references are compared, which enables you to detect name
changes to documents, as shown in the following code:
}
else
{
if (documentEditTimes[documentName].Document == doc)
{
// Monitored, but name changed!
oldName = documentName;
oldNameTimer = documentEditTimes[documentName];
isMonitored = true;
requiresNameChange = true;
break;
}
}
For unmonitored documents, a new monitor is created:
// Add monitor if not monitored
if (!isMonitored)
{
Globals.ThisAddIn.MonitorDocument(doc);
}
Whereas documents with name changes are re-associated with the monitor used for the old named
document:
}
// Rename if necessary
if (requiresNameChange)
{
documentEditTimes.Remove(oldName);
documentEditTimes.Add(doc.Name, oldNameTimer);
}
After reconciling the document edit timers, a list is generated. This code also detects whether referenced
documents are still loaded, and pauses the timer for documents that aren’t by setting the IsActive property
to false. Again, this is defensive programming.
// Create new list
foreach (string documentName in documentEditTimes.Keys)
{
// Check to see if doc is still loaded
bool isLoaded = false;
foreach (Word.Document doc in
Globals.ThisAddIn.Application.Documents)
{
if (doc.Name == documentName)
{
isLoaded = true;
break;
}
www.it-ebooks.info