void SFDataPager_OnDemandLoading(object sender, Syncfusion.UI.Xaml.Controls.DataPager.OnDemandLoadingEventArgs args)
{
if (args.StartIndex > 0 && !this.IsLoading)
{
Sample.UpdateSample(args.StartIndex);
}
}
private void sfDataPager_OnDemandLoading(object sender, Syncfusion.UI.Xaml.Controls.DataPager.OnDemandLoadingEventArgs args)
{
if (args.StartIndex > 0)
{
// Takes input values based on page index and gets its predicted result
int index = (args.StartIndex + sfDataPager.PageSize) >= inputDataTable.RowCount ? inputDataTable.RowCount :
args.StartIndex + sfDataPager.PageSize;
// Gets selected page input values
Table currentPageTable = viewModel.Take(inputDataTable, args.StartIndex, index);
// Gets result for selected page input values
var result = PredictResult(currentPageTable, sfDataPager.PageSize);
sfDataPager.LoadDynamicItems(args.StartIndex, result);
// Refreshes grid items
if (SfDataGrid.View != null)
{
SfDataGrid.View.Refresh();
SfDataGrid.GridColumnSizer.ResetAutoCalculationforAllColumns();
SfDataGrid.GridColumnSizer.Refresh();
}
}
}
/// <summary>
/// Occurs when the paging is loaded
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
private void OnDemandPageLoading(object sender, Syncfusion.UI.Xaml.Controls.DataPager.OnDemandLoadingEventArgs args)
{
sfDataPager.LoadDynamicItems(args.StartIndex, source.Skip(args.StartIndex).Take(args.PageSize));
}
