C#的中括号意思[DateTimeRange]public DateTime?PostTime{get{return _PostTime;}set{if (_PostTime = value){_PostTime = value;OnPropertyChanged("PostTime");}}}//public class DateTimeRange :ValidationAttribute{public override bool IsValid(object valu

来源:学生作业帮助网 编辑:作业帮 时间:2024/08/07 23:02:45
xk@h4m쐩 q\[pw)luB/ƨ:qʶ&w /Yo{yjnkWv{Cgw!CKz=f =l+`,/bC ^ŒK/|"۠ )\$B, U'W(()[OW!ӱy1k6CN D^E@idchefhcA DDD5'Rhl`)4H;Ը(8:ug4 %b<_JHm0l*}ssImJ)'%\+4ehИP0bgOF2Y1CvL!Ja 3q⾹=oW$GO*<0ndaO{XekNDb8JD4w삟'hW/7`Vh7юo텅0):?[CՖ }mC^~7w>gB-h;B 7