public virtual void DisplayCurrentSortStates()
{
GridViewColumnCollection columns = GridViewDataControl.Columns;
ISet <GridViewBoundColumnBase> unmatchedColumns = new IdentityHashSet <GridViewBoundColumnBase>();
foreach (GridViewBoundColumnBase column in columns)
{
unmatchedColumns.Add(column);
}
foreach (AmbethSortDescriptor sortDescriptor in SortDescriptorList)
{
foreach (GridViewBoundColumnBase column in columns)
{
if (column.GetDataMemberName() == sortDescriptor.Member)
{
column.SortingState = SortDescriptorConverter.GetTelerikSortingState(sortDescriptor);
unmatchedColumns.Remove(column);
break;
}
}
}
foreach (GridViewBoundColumnBase unmatchedColumn in unmatchedColumns)
{
unmatchedColumn.SortingState = SortingState.None;
}
}
public void Unregister(V listener)
{
ParamChecker.AssertParamNotNull(listener, message);
Lock writeLock = this.writeLock;
writeLock.Lock();
try
{
ParamChecker.AssertTrue(set.Remove(listener), message);
}
finally
{
writeLock.Unlock();
}
}
public void Finished(IBusyToken busyToken)
{
bool changed;
lock (pendingTokens)
{
if (!pendingTokens.Remove(busyToken))
{
throw new ArgumentException("Token not known");
}
changed = (pendingTokens.Count == 0);
}
GuiThreadHelper.InvokeInGui(delegate()
{
PropertyChanged(this, busyCountPCE);
// Busy flag might evaluate to false
if (changed)
{
PropertyChanged(this, isBusyPCE);
}
});
}