/// <summary>
/// Removes the <paramref name="relatedThingRow"/> from the <see cref="RelatedThings"/> property
/// </summary>
/// <param name="relatedThingRow">The <see cref="RelatedThingRowViewModel"/> to remove</param>
private void RemoveRelatedThing(RelatedThingRowViewModel relatedThingRow)
{
if (this.RelatedThings.Remove(relatedThingRow))
{
relatedThingRow.Dispose();
}
}
/// <summary>
/// Performs a drop.
/// </summary>
/// <param name="dropInfo">
/// Information about the drop.
/// </param>
public async Task Drop(IDropInfo dropInfo)
{
var thing = dropInfo.Payload as Thing;
if (thing == null || this.RelatedThings.Select(x => x.Thing).Contains(thing))
{
return;
}
var row = new RelatedThingRowViewModel(thing, this.RemoveRelatedThing);
this.RelatedThings.Add(row);
}
/// <summary>
/// Removes the <paramref name="relatedThingRow"/> from the <see cref="RelatedThings"/> property
/// </summary>
/// <param name="relatedThingRow">The <see cref="RelatedThingRowViewModel"/> to remove</param>
private void RemoveRelatedThing(RelatedThingRowViewModel relatedThingRow)
{
this.RelatedThings.RemoveAndDispose(relatedThingRow);
}