private void AssertCollectionsAreEquivalent()
{
if (this._sourceCollection.Count != this._descriptionCollection.Count)
{
// Collections may not be equivalent if a descriptor isn't fully defined
return;
}
Debug.Assert(SortCollectionManager.AreEquivalent(this._descriptionCollection, this._sourceCollection), "Collections should be equal.");
}
/// <summary>
/// Determines whether the <paramref name="sortDescriptions"/> are equivalent to the <paramref name="sortDescriptors"/>.
/// </summary>
/// <param name="sortDescriptions">The descriptions to compare</param>
/// <param name="sortDescriptors">The descriptors to compare</param>
/// <returns><c>true</c> if the collections are equivalent</returns>
public static bool AreEquivalent(SortDescriptionCollection sortDescriptions, SortDescriptorCollection sortDescriptors)
{
Debug.Assert((sortDescriptions != null) && (sortDescriptors != null), "Both should be non-null.");
if (sortDescriptions.Count != sortDescriptors.Count)
{
return(false);
}
for (int i = 0, count = sortDescriptions.Count; i < count; i++)
{
if (!SortCollectionManager.AreEquivalent(sortDescriptions[i], sortDescriptors[i]))
{
return(false);
}
}
return(true);
}
