如何在C#中的单个gridview中绑定两个列表 [英] How to bind two list in a single gridview in C#
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问题描述
大家好,
我有两个列表,我希望将它绑定到c#中的单个gridview中。
Hi guys,
I have two lists, i want to bind it into a single gridview in c#.
public class timeSlots
{
public string StartTimeSlots { get; set; }
public List<DateTime> StartTimeSlotList
{
get { return StartTimeSlots.Split(',').Select(DateTime.Parse).ToList(); }
set
{
StartTimeSlots = StartTimeSlots.Remove(StartTimeSlots.Length - 1);
}
}
public string EndTimeSlots { get; set; }
public List<DateTime> EndTimeSlotList
{
get { return EndTimeSlots.Split(',').Select(DateTime.Parse).ToList(); }
set
{
EndTimeSlots = EndTimeSlots.Remove(EndTimeSlots.Length - 1);
}
}
}
我尝试了什么:
i希望将StartTimeSlotList和EndTimeSlotList绑定到单个gridview中。
任何人都可以帮助我。
谢谢
What I have tried:
i want to bind StartTimeSlotList and EndTimeSlotList into a single gridview.
Can any one please help me.
Thanks
推荐答案
错误的方法!
timeSlot
类应定义为:
Wrong approach!
timeSlot
class should be defined as:
public class TimeSlot
{
private DateTime startDT = new DateTime(1901,1,1); //defualt start time
private DateTime endDT = new DateTime(1901,1,1); //defualt end time
public TimeSlot()
{
//default constructor
}
public TimeSlot(DateTime sDT, DateTime eDT)
{
startDT = sDT;
endDT = eDT;
}
public DateTime StartTime
{
get { return startDT; }
set { startDT = value; }
}
public DateTime EndTime
{
get { return endDT; }
set { endDT = value; }
}
}
接下来,您必须创建列表< TimeSlot>
类:
Next, you have to create List<TimeSlot>
class:
List<TimeSlot> timeslots = new List<TimeSlot>();
DateTime dt = DateTime.Now;
//insert sample data
for (int i=-200;i<0; i+=5)
{
timeslots.Add(new TimeSlot(dt.AddHours(i), dt.AddHours(i+(i%2==0?1:2))));
}
最后:
Finally:
DataGridView1.DataSource = timeslots;
使用类似下面的内容
use something like below
var timeSlots = StartTimeSlots.Join(EndTimeSlots,st => StartTimeSlots.IndexOf(st), et => EndTimeSlots.IndexOf(et), (st, et) => new { newst = st, newet = et }).ToList();
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