/// <summary>
/// Remove file name from Recent list.
/// Call this function when File - Open operation failed.
/// </summary>
/// <param name="fullFileName">File Name</param>
public void Remove(string fullFileName)
{
int i = 0;
IEnumerator <RecentFile> myEnumerator = RecentFilesCollection.GetEnumerator();
while (myEnumerator.MoveNext())
{
if (String.Equals(myEnumerator.Current.FullFileName, fullFileName, StringComparison.InvariantCultureIgnoreCase))
{
RecentFilesCollection.RemoveAt(i);
return;
}
i++;
}
}
/// <summary>
/// Add file name to Recent list.
/// Call this function when file is opened successfully.
/// If file already exists in the list, it is moved to the first place.
/// </summary>
/// <param name="fullFileName">File Name</param>
public void Add(string fullFileName)
{
if (String.IsNullOrWhiteSpace(fullFileName))
{
return;
}
Remove(fullFileName);
// if array has maximum length, remove last element
if (RecentFilesCollection.Count == _maxNumberOfFiles)
{
RecentFilesCollection.RemoveAt(_maxNumberOfFiles - 1);
}
// add new file name to the start of array
RecentFilesCollection.Insert(0, new RecentFile(fullFileName, GetDisplayName(fullFileName)));
}
