private void PART_TextBox_TextChanged(object sender, TextChangedEventArgs e)
{
NumbericTextBox textBox = e.OriginalSource as NumbericTextBox;
SelectorPicker selectorPicker = GetParentObject <SelectorPicker>(textBox, "");
if (selectorPicker != null)
{
//System.Text.RegularExpressions.Regex re = new System.Text.RegularExpressions.Regex(@"^[1-9]\d{0,2}$");
textBox.Text = textBox.Text.Length > 1 ? textBox.Text.TrimStart('0'): textBox.Text;
if (!string.IsNullOrWhiteSpace(textBox.Text))
{
int newValue = int.Parse(textBox.Text.Trim());
if (newValue > textBox.MaxValue)
{
selectorPicker.Value = int.Parse(textBox.MaxValue.ToString());
}
else if (newValue < textBox.MinValue)
{
selectorPicker.Value = int.Parse(textBox.MinValue.ToString());
}
else
{
selectorPicker.Value = newValue;
}
}
selectorPicker.OnNumbericTextBoxChanged(null, null);
//else
//{
// selectorPicker.Value = selectorPicker.MinValue;
//}
}
}
private static void ValueChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
SelectorPicker timePicker = d as SelectorPicker;
if (timePicker.DateMode == DateMode.None)
{
timePicker.SelectedTimeString = e.NewValue.ToString();
}
}
private static void SelectedTimeChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
if (e.NewValue != null)
{
SelectorPicker timePicker = d as SelectorPicker;
DateTime dt = (DateTime)e.NewValue;
if (timePicker.DateMode != DateMode.None)
{
timePicker.SelectedTimeString = dt.ToString(timePicker.StringFormat);
}
if (timePicker.PART_DateSelector != null)
{
timePicker.PART_DateSelector.SelectedTime = dt;
}
timePicker.OnSelectedTimeChanged((DateTime?)e.OldValue, (DateTime?)e.NewValue);
}
}
private static object OnValueCoerceValueCallback(DependencyObject d, object baseValue)
{
//不让超出边界暂时没有相关计算
SelectorPicker timePicker = d as SelectorPicker;
int value = Convert.ToInt32(baseValue);
if (value > timePicker.MaxValue)
{
return(timePicker.MaxValue);
}
else if (value < timePicker.MinValue)
{
return(timePicker.MinValue);
}
else
{
return(baseValue);
}
}
private static void DateModeChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
SelectorPicker timePicker = d as SelectorPicker;
DateMode dateMode = (DateMode)e.NewValue;
if (dateMode == DateMode.Day)
{
timePicker.StringFormat = "dd日";
}
else if (dateMode == DateMode.Month)
{
timePicker.StringFormat = "MM月";
}
else if (dateMode == DateMode.Year)
{
timePicker.StringFormat = "yyyy年";
}
else if (dateMode == DateMode.YearMonth)
{
timePicker.StringFormat = "yyyy年MM月";
}
else if (dateMode == DateMode.YearMonthDay)
{
timePicker.StringFormat = "yyyy年MM月dd日";
}
else if (dateMode == DateMode.MonthDay)
{
timePicker.StringFormat = "MM月dd日";
}
if (dateMode == DateMode.None)
{
timePicker.SelectedTimeString = timePicker.Value.ToString();
}
else if (timePicker.SelectedTime != null)
{
timePicker.SelectedTimeString = timePicker.SelectedTime.Value.ToString(timePicker.StringFormat);
}
}