DevExpress 设置DateEdit显示年月

DevExpress中DateEdit控件设置

只显示年  

            this.dateEdit1.Properties.Mask.EditMask = "yyyy";
            this.dateEdit1.Properties.VistaCalendarInitialViewStyle = DevExpress.XtraEditors.VistaCalendarInitialViewStyle.YearsGroupView;
            this.dateEdit1.Properties.VistaCalendarViewStyle = DevExpress.XtraEditors.VistaCalendarViewStyle.YearsGroupView;

数据绑定时,dateEdit1绑定在一个string类型的字段Nianfen,该字段只存储年,如2018。

如果绑定在EditValue时,总莫名其妙不显示,可能是与日期格式不符。

更改dateEdit1值时,绑定字段值会变为完整日期格式的值,如2018-01-01 12:12:12.

解决办法:

1、数据绑定在DateEdit1的Text属性,注意:绑定代码要写在初始函数里,不能写在designer.cs里,否则会提示“Text不可写”,实际上是可写的。

2、this.dateEdit1.Properties.Mask.UseMaskAsDisplayFormat = false; 

只显示月  

            this.dateEdit1.Properties.Mask.EditMask = "MM月";
            this.dateEdit1.Properties.ShowMonthNavigationButtons = DevExpress.Utils.DefaultBoolean.False;
            this.dateEdit1.Properties.ShowToday = false;
            this.dateEdit1.Properties.ShowYearNavigationButtons = DevExpress.Utils.DefaultBoolean.False;
            this.dateEdit1.Properties.VistaCalendarInitialViewStyle = DevExpress.XtraEditors.VistaCalendarInitialViewStyle.YearView;
            this.dateEdit1.Properties.VistaCalendarViewStyle = DevExpress.XtraEditors.VistaCalendarViewStyle.YearView;

只显示年月  

            this.dateEdit1.Properties.Mask.EditMask = "yyyy年MM月";
            this.dateEdit1.Properties.VistaCalendarInitialViewStyle = DevExpress.XtraEditors.VistaCalendarInitialViewStyle.YearView;
            this.dateEdit1.Properties.VistaCalendarViewStyle = DevExpress.XtraEditors.VistaCalendarViewStyle.YearView;

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转载自blog.csdn.net/jjhua/article/details/79348844