/// <summary>
/// 更新按钮状态
/// </summary>
private void upButtonStatus()
{
FirstPageCommand.RaiseCanExecuteChanged();
PreviousPageCommand.RaiseCanExecuteChanged();
NextPageCommand.RaiseCanExecuteChanged();
LastPageCommand.RaiseCanExecuteChanged();
}
public PaginatorControlViewModel()
{
NextPCommand = new NextPageCommand(this);
PreviusPCommand = new PreviusPageCommand(this);
LastPCommand = new LastPageCommand(this);
FirstPCommand = new FirstPageCommand(this);
}
public PaginationViewModel()
{
CurrentPageIndex = 0;
NextCommand = new NextPageCommand(this);
PreviousCommand = new PreviousPageCommand(this);
FirstCommand = new FirstPageCommand(this);
LastCommand = new LastPageCommand(this);
}
public virtual bool Equals(FirstPageCommand other)
{
if (ReferenceEquals(null, other))
return false;
if (ReferenceEquals(this, other))
return true;
return Equals(other.display, display) && Equals(other.browsable, browsable);
}
private void InitiateCommands()
{
_firstPageCommand = new FirstPageCommand();
_firstPageCommand.FirstPage += _FirstPage;
_previousPageCommand = new PreviousPageCommand();
_previousPageCommand.PreviousPage += _PreviousPage;
_nextPageCommand = new NextPageCommand();
_nextPageCommand.NextPage += _NextPage;
_lastPageCommand = new LastPageCommand();
_lastPageCommand.LastPage += _LastPage;
}
public MainViewModel()
{
populateList();
ViewList = new CollectionViewSource();
ViewList.Source = PeopleList;
ViewList.Filter += new FilterEventHandler(view_Filter);
CurrentPageIndex = 0;
itemcount = peopleList.Count;
CalculateTotalPages();
NextCommand = new NextPageCommand(this);
PreviousCommand = new PreviousPageCommand(this);
FirstCommand = new FirstPageCommand(this);
LastCommand = new LastPageCommand(this);
}
