请教如何修改WPFDatePicker控件的默认值默
2个回答
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修改默认逗Select a date地为中文,需要使用Expression Blend修改控件模板,在模板中修改DatePickerTextBox的Watermark属性
C# code
[TemplatePartAttribute(Name = "TextBox", Type = typeof(DatePickerTextBox))]
using System.Windows.Controls.Primitives;
public class MyDatePicker : DatePicker
{
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
DatePickerTextBox box = base.GetTemplateChild("TextBox") as DatePickerTextBox;
box.Watermark = "请选择一个日期";
}
}
C# code
[TemplatePartAttribute(Name = "TextBox", Type = typeof(DatePickerTextBox))]
using System.Windows.Controls.Primitives;
public class MyDatePicker : DatePicker
{
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
DatePickerTextBox box = base.GetTemplateChild("TextBox") as DatePickerTextBox;
box.Watermark = "请选择一个日期";
}
}
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