想要实现的效果如下：表格每一行都有一个曲线

TreeList与GridControl的设置方法类似。

1、先创建控件的数据源，我使用的是DataTable

/// <summary>/// 生成一个DataTable/// </summary>/// <returns></returns>public static DataTable GetDataSource(){DataTable dt = new DataTable();dt.Columns.Add(new DataColumn("ID", typeof(Int32)){AllowDBNull = false,AutoIncrement = true,AutoIncrementSeed = 1,AutoIncrementStep = 1});dt.Columns.Add(new DataColumn("Name", typeof(string)));dt.Columns.Add(new DataColumn("Year", typeof(int)));for (int i = 1; i <=12 ; i++){dt.Columns.Add(new DataColumn($"{i}月", typeof(double)));}dt.Columns.Add(new DataColumn("RowSum", typeof(double)));dt.Columns.Add(new DataColumn("RowAvr", typeof(double)));int index = 1;List<string> names = new List<string> { "张三","李四","王五"}; foreach (var name in names){for (int year = 2021; year <= 2024; year++){var random = new Random(year);double sum = 0;double[] numbs = new double[12];for (int i = 0; i < numbs.Length; i++){numbs[i] = random.NextDouble() * 100;sum += numbs[i];}var itemArr = new List<object>() { index++, name, year };Array.ForEach(numbs, x => itemArr.Add(x));itemArr.Add(sum); itemArr.Add(sum / 12 );dt.Rows.Add(itemArr.ToArray());}  } return dt;}

2、创建Column（与平时使用方法相同）

这里要注意的是：

（1）要显示曲线的那列需要指定ColumnEdit使用的是SparklineEdit控件；

（2）曲线列的UnboundType的Object

3、创建曲线列RepositoryItemSparklineEdit的View对象，具体代码如下：

//绑定数据源gridControl1.DataSource = Bll.BllMain.GetDataSource();//创建view对象var view = SparklineViewBase.CreateView(SparklineViewType.Line) ;if(view is LineSparklineView lineSparklineView){//设置lineView上的每个点都有MarkerlineSparklineView.ShowMarkers = true;//设置Marker的颜色lineSparklineView.MarkerColor = Color.Gold;}//设置view的颜色view.Color = Color.Blue; //设置点高亮显示view.HighlightEndPoint = true;view.HighlightStartPoint = true;view.HighlightMaxPoint = true;view.HighlightMinPoint = true;//设置点的颜色view.MaxPointColor = Color.Red;view.MinPointColor = Color.Orange;view.StartPointColor = Color.DarkGreen;view.EndPointColor = Color.Purple;//把view对象绑定到单元格控件上repositoryItemSparklineEdit1.View = view;

4、RepositoryItemSparklineEdit列对应的数据是Object，我们需要通过代码指定这列具体单元格对应的的数据源

private void gridView1_CustomUnboundColumnData(object sender, DevExpress.XtraGrid.Views.Base.CustomColumnDataEventArgs e){if (e.IsGetData){ List<double> values = new List<double>();DataRowView row = (DataRowView)e.Row;for (int i = startIndex; i < startIndex+12; i++){values.Add((double)row.Row.ItemArray[i]);}e.Value = values;//指定单元格的数据源}}

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通过以上代码及设置即可实现想要的效果