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using LiveCharts;
using LiveCharts.Wpf;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
namespace Tango.MachineStudio.Statistics.Views
{
/// <summary>
/// Interaction logic for ChartsView.xaml
/// </summary>
public partial class ChartsView : UserControl
{
public ChartsView()
{
InitializeComponent();
}
private void PieChart_DataHover(object sender, ChartPoint chartPoint)
{
var tooltip = ((chartPoint.ChartView as PieChart).DataTooltip as Tooltips.PieChartTooltipControl).Title;
txtPieTitle.Text = tooltip;
}
private void StartDatePicker_SelectedDateChanged(object sender, SelectionChangedEventArgs e)
{
DatePicker datePickerObj = sender as DatePicker;
if (datePickerObj != null && datePickerObj.SelectedDate != null && endDatePicker.SelectedDate != null)
{
if (datePickerObj.SelectedDate > endDatePicker.SelectedDate)
{
BindingExpression start_be = datePickerObj.GetBindingExpression(DatePicker.SelectedDateProperty);
ValidationError validationError = new ValidationError(StartDateExpiredRule, start_be);
validationError.ErrorContent = "The start time must be less than or equal to end time.";
Validation.MarkInvalid(start_be, validationError);
}
else if (Validation.GetHasError(endDatePicker))
{
BindingExpression end_be = endDatePicker.GetBindingExpression(DatePicker.SelectedDateProperty);
Validation.ClearInvalid(end_be);
}
}
}
private void EndDatePicker_SelectedDateChanged(object sender, SelectionChangedEventArgs e)
{
DatePicker datePickerObj = sender as DatePicker;
if (datePickerObj.SelectedDate != null && startdatePicker.SelectedDate != null)
{
if (datePickerObj != null && datePickerObj.SelectedDate < startdatePicker.SelectedDate)
{
BindingExpression end_be = datePickerObj.GetBindingExpression(DatePicker.SelectedDateProperty);
ValidationError validationError = new ValidationError(EndDateExpiredRule, end_be);
validationError.ErrorContent = "The end time must be greater than or equal to the start time.";
Validation.MarkInvalid(end_be, validationError);
}
else if (Validation.GetHasError(startdatePicker))
{
BindingExpression start_be = startdatePicker.GetBindingExpression(DatePicker.SelectedDateProperty);
Validation.ClearInvalid(start_be);
}
}
}
}
}
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