WebUse Enum.Parse () to accomplish this, passing in the type of the enum you want to convert to (typeof (DayOfWeek)) and the string representation of the enum value you want to convert (dayString). The Enum.Parse () method returns an object of type System.Object, so you need to cast the result to the appropriate enum type ( (DayOfWeek) in this ... WebApr 2, 2009 · Hello Guys. With property DayOfWeek i can get for example Sunday, Monday... until Saturday. But, I need only this date like a number. Converting directily to Int, I get a array from 0 until 6.
How to: Extract the Day of the Week from a Specific Date
WebDateTime 数字型System.DateTime currentTime=new System.DateTime(); 取当前年月日时分秒 currentTime=System.DateTime.Now;取当前年 int 年=currentTime.Year;取当前月 int 月=currentTime.Month;取当前日 int 日=currentTime.Day;取当前时 int 时=currentTime.Hour;取... C# 获取系统时间及时间格式 WebNov 8, 2016 · DayOfWeek is member of datetime datatype. You can use Convert or Parse or ParseExact etc to convert the string into DateTime datatype first. string dateInput = dateTextbox.Text; DateTime dt = Convert.ToDateTime(dateInput); DayOfWeek today = dt.DayOfWeek; or trench media
switch의 기능
WebNov 3, 2024 · You could use String interpolation instead of doing e.g string + " - " + string which would look for the first loop like so. string timeRange = $"{openHours[i].Hours} … The following example illustrates calls to the DateTime.DayOfWeek and DateTimeOffset.DayOfWeek properties to retrieve the number that represents the day of the week for a … See more WebAug 31, 2024 · You have a setDayNumber method in your enum (even public!), which could be used to mess up the whole structure of the enum. Instead, initialize the field in the constructor and make it final: private final int dayNumber; private DayOfWeek (int dayNumber) { this.dayNumber = dayNumber; } // delete the setter method. template f a planter