public override void Destroy()
{
pullToRefresh.Refreshing -= Pull_Refreshing;
viewModel = null;
pullToRefresh.Dispose();
pullToRefresh = null;
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (SfGrid != null)
{
SfGrid.AutoGeneratingColumn -= GridAutoGenerateColumns;
SfGrid.Dispose();
}
viewModel = null;
SfGrid = null;
}
base.Dispose(disposing);
}
public PullToRefresh()
{
this.SfGrid = new SfDataGrid();
viewModel = new PullToRefreshViewModel();
this.SfGrid.AutoGeneratingColumn += GridAutoGenerateColumns;
this.SfGrid.SelectionMode = SelectionMode.Single;
this.SfGrid.ItemsSource = viewModel.OrdersInfo;
this.SfGrid.ShowRowHeader = false;
this.SfGrid.HeaderRowHeight = 45;
this.SfGrid.RowHeight = 45;
this.SfGrid.AllowPullToRefresh = true;
this.SfGrid.PullToRefreshCommand = new Command(ExecuteCommand);
this.AddSubview(this.SfGrid);
}
public override View GetSampleContent(Context context)
{
pullToRefresh = new SfPullToRefresh(context);
pullToRefresh.Refreshing += Pull_Refreshing;
sfGrid = new SfDataGrid(context);
sfGrid.HeaderRowHeight = 52;
pullToRefresh.RefreshContentThreshold = 52;
sfGrid.RowHeight = 48;
viewModel = new PullToRefreshViewModel();
sfGrid.SelectionMode = SelectionMode.Single;
viewModel.SetRowstoGenerate(100);
sfGrid.AutoGenerateColumns = false;
sfGrid.ColumnSizer = ColumnSizer.Star;
GridGenerateColumns();
sfGrid.ItemsSource = (viewModel.OrdersInfo);
sfGrid.AllowResizingColumn = true;
sfGrid.VerticalOverScrollMode = VerticalOverScrollMode.None;
pullToRefresh.PullableContent = sfGrid;
return(pullToRefresh);
}
public override void Destroy()
{
sfGrid.Dispose();
sfGrid = null;
viewModel = null;
}