设置DateTimePicker的默认值
目前我的 DateTimePickers 是空白的，我希望它们有一个默认设置，即
Today.AddYears(20); & Today.AddDays(5);
我现在所做的是 'DateTimePicker.Text = DateTime.Today.AddYears(-100).ToString();'正如您可能知道的那样，这不起作用，因此我才问这个问题。
一点信息：- 我需要它，以便如果它们没有更改并且按下按钮，它会使用默认日期。如果它们被更改，我显然需要使用更改后的日期。
建议。
XAML 添加：
<igEditors:XamDateTimeEditor Name="startDateTimePicker"
Grid.Row="1"
Grid.Column="1"
xmlns:igEditors="http://infragistics.com/Editors"
Height="18"
Width="100"
Format="yyyy-MM-dd"
VerticalAlignment="Top"
HorizontalAlignment="Center" />
Currently my DateTimePickers are blank, I would like them to have a default setting i.e
Today.AddYears(20); & Today.AddDays(5);
What I have done at the moment is 'DateTimePicker.Text = DateTime.Today.AddYears(-100).ToString();' As you can probably tell, this isn't working hence why I'm asking the question.
Bit of information :- I need it so that if they arent changed and the button is pressed it uses the default dates. If they are changed, I obviously need to use the changed dates.
Suggestions.
XAML ADDED:
<igEditors:XamDateTimeEditor Name="startDateTimePicker"
Grid.Row="1"
Grid.Column="1"
xmlns:igEditors="http://infragistics.com/Editors"
Height="18"
Width="100"
Format="yyyy-MM-dd"
VerticalAlignment="Top"
HorizontalAlignment="Center" />
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设置
值< /a> 属性应该可以解决问题：由于它的类型是
DateTime，因此您不需要任何ToString转换。Setting the
Valueproperty should do the trick:And since it's type is
DateTime, you don't need anyToStringconversions.只需设置 DateTimePicker 控件的 value 属性即可。
Just set the value property of DateTimePicker Control.