1、C#中winform页面增加切换页面

 2、单独定义struct的时候要用变量赋值

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Runtime.InteropServices;
using System.Runtime.Serialization;
using System.Text;
using System.Threading.Tasks;

namespace ZAndromeda.TCP.CMR.L2_L1
{
    [StructLayoutAttribute(LayoutKind.Sequential, CharSet = CharSet.Ansi, Pack = 1)]
    [DataContract]
    public struct SetPointType
    {
        [DataMember(Order = 0)]
        public float _hPos;

        [DataMember(Order = 1)]
        public float _bvminPos;

        [DataMember(Order = 2)]
        public float _bvmaxPos;

        [DataMember(Order = 3)]
        public float _tPos;

        public SetPointType(float v)
        {
            _hPos = v;
            _bvminPos = v;
            _bvmaxPos = v;
            _tPos = v;
        }
    }
}
 

定义struct数组，并给数组内的每一项赋值

 

 public struct SCoolPressPos
    {
        [MarshalAs(UnmanagedType.ByValArray, SizeConst = 4, ArraySubType = UnmanagedType.Struct)]
        public SetPointType[] _arrSp = new SetPointType[4];

        public SCoolPressPos(float _v)
        {
            for (int num = 0; num < 4; num++)
            {
                _arrSp[num] = new SetPointType(0);
            }
        }
    }

3、定义struct的list