WPF Datagrid 动态生成列 并绑定数据

Posted 2021-03-21 lonelyxmas

原文:WPF Datagrid 动态生成列 并绑定数据

说的是这里 因为列头是动态加载的 （后台for循环 一会能看到代码） 

 数据来源于左侧列 

左侧列数据源 当然num1 属于临时的dome使用  可以用ObservableCollection集合代表 动态创建属性

WPF 动态生成对象属性 （dynamic）

        ObservableCollection<NameList> listName = new ObservableCollection<NameList>();
        private ObservableCollection<NameList> GetNameData()
        {
 
 
            listName.Add(new NameList("市川 賞子", "リーダー", "B", 1, "2", "14", "r1", "R5", "T6"));
            listName.Add(new NameList("石田", "リーダー", "C", 2, "33", "T4", "r2", "R5", "T6"));
            listName.Add(new NameList("安达 鮎美", "リーダー", "C", 3,"3","4","r1","R6","T6"));
 
            return listName;
 
        }
 
    }
        public class NameList : INotifyPropertyChanged
    {
        public event PropertyChangedEventHandler PropertyChanged;
 
 
        public NameList(string name, string jOb, string class_, int num, string n1, string n2, string n3, string n4, string n5) { Name = name; Class_ = class_; JOb = jOb; Num = num; Num1 = n1; Num2 = n2; Num3 = n3; Num4 = n4; Num5 = n5; }
        private string name;
 
        public string Name
        {
            get { return name; }
            set
            {
                name = value;
                if (PropertyChanged != null)
                {
                    PropertyChanged(this, new PropertyChangedEventArgs("Name"));
                }
 
            }
        }
        private int num;
 
        public int Num
        {
            get { return num; }
            set
            {
                num = value;
                if (PropertyChanged != null)
                {
                    PropertyChanged(this, new PropertyChangedEventArgs("Num"));
                }
            }
        }
        private string class_;
 
        public string Class_
        {
            get { return class_; }
            set
            {
                class_ = value;
                if (PropertyChanged != null)
                {
                    PropertyChanged(this, new PropertyChangedEventArgs("Class_"));
                }
            }
        }
 
 
 
        private string jOb;
 
        public string JOb
        {
            get { return jOb; }
            set
            {
                jOb = value;
                if (PropertyChanged != null)
                {
                    PropertyChanged(this, new PropertyChangedEventArgs("JOb"));
                }
            }
        }
 
        private string num1;
 
        public string Num1
        {
            get { return num1; }
            set { num1 = value;
            if (PropertyChanged != null)
            {
                PropertyChanged(this, new PropertyChangedEventArgs("Num1"));
            }
            }
        }
        private string num2;
 
        public string Num2
        {
            get { return num2; }
            set { num2 = value;
            if (PropertyChanged != null)
            {
                PropertyChanged(this, new PropertyChangedEventArgs("Num2"));
            }
            }
        }
        private string num3;
 
        public string Num3
        {
            get { return num3; }
            set { num3 = value;
            if (PropertyChanged != null)
            {
                PropertyChanged(this, new PropertyChangedEventArgs("Num3"));
            }
            }
        }
        private string num4;
 
        public string Num4
        {
            get { return num4; }
            set { num4 = value;
            if (PropertyChanged != null)
            {
                PropertyChanged(this, new PropertyChangedEventArgs("Num4"));
            }
            }
        }
        private string num5;
 
        public string Num5
        {
            get { return num5; }
            set { num5 = value;
            if (PropertyChanged != null)
            {
                PropertyChanged(this, new PropertyChangedEventArgs("Num5"));
            }
            }
        }
 
    }

列数据动态生成 与数据绑定

public MainWindow()
        {
            InitializeComponent();
           
            addColumn();
            dataGrid.ItemsSource = GetNameData();
        }
 
        List<string> LS = new List<string>();
 
        public void addColumn() 
        {
            LS.Add("表下カップ綿天竺仮縫い_37s_C_1");
            LS.Add("上カップマーキしつけ_28s_C_2");
            LS.Add("上下カップ接ぎ_33s_C_3");
            LS.Add("上下カップ押え_62s_B_4");
            LS.Add("カップ脇しつけ_14s_B_5");
            LS.Add("表上カップレース端押さえ_41s_B_6");
 
            for (int i = 0; i < LS.Count; i++)
			{ 
                 DataGridTextColumn dl = new DataGridTextColumn();
                dl.Header=LS[i];
              
                dl.Binding = new Binding("Num" + (i + 1) );
                dataGrid.Columns.Add(dl);
			}
        
        }

主要是 bingding 这一行 

需要知道这俩块怎么做的朋友 可以看连接

WPF （DataGridColumnHeader）实现自义定列头样式 并绑定数据

WPF （DataGridRowHeaderStyle）实现自义定行样式 并绑定数据