private void HandleSelectedDatesChanged()
{
ZDatePicker datePicker = this;
if (datePicker.PART_Calendar == null || datePicker.PART_Calendar_Second == null)
{
return;
}
datePicker.PART_Calendar.SelectedDates.Clear();
datePicker.PART_Calendar_Second.SelectedDates.Clear();
ObservableCollection <DateTime> dt1 = new ObservableCollection <DateTime>();
ObservableCollection <DateTime> dt2 = new ObservableCollection <DateTime>();
foreach (DateTime date in datePicker.SelectedDates)
{
//选中的日期段可能会跨越好几个月，因此先找出属于第一个日历的日期，然后剩余的日期都显示在第二个日历上面
if (DateTimeHelper.MonthIsEqual(date, this.PART_Calendar.DisplayDate))
{
dt1.Add(date);
}
else
{
dt2.Add(date);
}
}
datePicker.PART_Calendar.SelectedDates = dt1;
datePicker.PART_Calendar_Second.SelectedDates = dt2;
}
private static object CoerceSelectedDateEnd(DependencyObject d, object value)
{
ZDatePicker datePicker = d as ZDatePicker;
DateTime? dateTime = (DateTime?)value;
if (datePicker.PART_Calendar != null)
{
datePicker.PART_Calendar.SelectedDate = dateTime;
}
datePicker.SetSelectedDates(datePicker.SelectedDateStart, datePicker.SelectedDateEnd);
return(dateTime);
}
private static object SelectedDateCoerceValueCallback(DependencyObject d, object value)
{
ZDatePicker datePicker = d as ZDatePicker;
DateTime?dateTime = (DateTime?)value;
if (datePicker.PART_Calendar != null)
{
datePicker.PART_Calendar.SelectedDate = dateTime;
}
return(dateTime);
}
private static void SelectedDateChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ZDatePicker datePicker = d as ZDatePicker;
foreach (DateTime date in datePicker.SelectedDates)
{
if (date.Year == datePicker.PART_Calendar.DisplayDate.Year &&
date.Month == datePicker.PART_Calendar.DisplayDate.Month)
{
datePicker.PART_Calendar.SelectedDates.Add(date);
}
else
{
datePicker.PART_Calendar_Second.SelectedDates.Add(date);
}
}
}
private static void SelectedDateCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ZDatePicker datePicker = d as ZDatePicker;
DateTime? dateTime = (DateTime?)e.NewValue;
if (dateTime.HasValue)
{
DateTime dt = dateTime.Value;
if (datePicker.SelectedTime == null)
{
datePicker.SelectedTime = dt;
}
datePicker.SetSingleDateToTextBox(dt);
}
else
{
//TODO
//显示水印
}
}
/// <summary>
/// 设置控件的类型
/// </summary>
/// <param name="datePicker"></param>
/// <param name="type"></param>
private void SetSelectionMode(ZDatePicker datePicker, EnumDatePickerType type)
{
switch (type)
{
case EnumDatePickerType.SingleDate:
if (datePicker.PART_Calendar != null)
{
datePicker.PART_Calendar.SelectionMode = CalendarSelectionMode.SingleDate;
}
break;
case EnumDatePickerType.SingleDateRange:
if (datePicker.PART_Calendar != null)
{
datePicker.PART_Calendar.SelectionMode = CalendarSelectionMode.SingleRange;
}
if (datePicker.PART_Calendar_Second != null)
{
datePicker.PART_Calendar_Second.SelectionMode = CalendarSelectionMode.SingleRange;
}
break;
case EnumDatePickerType.Year:
break;
case EnumDatePickerType.Month:
break;
case EnumDatePickerType.DateTime:
break;
case EnumDatePickerType.DateTimeRange:
break;
default:
break;
}
}
void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target)
{
switch (connectionId)
{
case 1:
this.timePicker = ((ZdfFlatUI.TimePicker)(target));
return;
case 2:
this.btnGetDate = ((System.Windows.Controls.Button)(target));
#line 80 "..\..\..\UITest\UCTDateControl.xaml"
this.btnGetDate.Click += new System.Windows.RoutedEventHandler(this.btnGetDate_Click);
#line default
#line hidden
return;
case 3:
this.btnSetDate = ((System.Windows.Controls.Button)(target));
#line 82 "..\..\..\UITest\UCTDateControl.xaml"
this.btnSetDate.Click += new System.Windows.RoutedEventHandler(this.btnSetDate_Click);
#line default
#line hidden
return;
case 4:
this.timePicker1 = ((ZdfFlatUI.TimePicker)(target));
return;
case 5:
this.dateTimePicker = ((ZdfFlatUI.DateTimePicker)(target));
return;
case 6:
this.btnGetDateTimePicker = ((System.Windows.Controls.Button)(target));
#line 93 "..\..\..\UITest\UCTDateControl.xaml"
this.btnGetDateTimePicker.Click += new System.Windows.RoutedEventHandler(this.btnGetDateTimePicker_Click);
#line default
#line hidden
return;
case 7:
this.btnSetDateTimePicker = ((System.Windows.Controls.Button)(target));
#line 95 "..\..\..\UITest\UCTDateControl.xaml"
this.btnSetDateTimePicker.Click += new System.Windows.RoutedEventHandler(this.btnSetDateTimePicker_Click);
#line default
#line hidden
return;
case 8:
this.tgTheme = ((ZdfFlatUI.FlatToggleButton)(target));
#line 104 "..\..\..\UITest\UCTDateControl.xaml"
this.tgTheme.Checked += new System.Windows.RoutedEventHandler(this.FlatToggleButton_Checked);
#line default
#line hidden
#line 105 "..\..\..\UITest\UCTDateControl.xaml"
this.tgTheme.Unchecked += new System.Windows.RoutedEventHandler(this.FlatToggleButton_Checked);
#line default
#line hidden
return;
case 9:
#line 109 "..\..\..\UITest\UCTDateControl.xaml"
((ZdfFlatUI.ZCalendar)(target)).SelectedDateChanged += new System.Windows.RoutedPropertyChangedEventHandler <System.Nullable <System.DateTime> >(this.ZCalendar_SelectedDateChanged);
#line default
#line hidden
return;
case 10:
this.dateControl1 = ((ZdfFlatUI.ZDatePicker)(target));
return;
case 11:
this.dateControl5 = ((ZdfFlatUI.ZDatePicker)(target));
return;
case 12:
this.dateControl7 = ((ZdfFlatUI.ZDatePicker)(target));
return;
}
this._contentLoaded = true;
}
private static void SelectedTimeChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ZDatePicker datePicker = d as ZDatePicker;
datePicker.SetSingleDateToTextBox(datePicker.SelectedDate);
}
private static void TypeChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ZDatePicker datePicker = d as ZDatePicker;
datePicker.SetSelectionMode(datePicker, (EnumDatePickerType)e.NewValue);
}
