1 private void Form2_Load(object sender, EventArgs e) 2 { 3 chart1.Series.Clear(); //清除默認的Series 4 Series Strength = new Series("力量"); //new 一個叫做【Strength】的系列 5 Strength.ChartType = SeriesChartType.Pie; //設置chart的類型 pie餅狀圖 6 //Strength.IsValueShownAsLabel = true; //把值當做標簽展示(默認false) 7 //chart1.Series["series1"].LegendText = "#VALX"; 8 Strength.Label = "#VALX:#PERCENT{P0}";//#VALX顯示X軸信息,#PERCENT{P0}以百分比顯示Y軸信息,{P0}保留0位小數點 9 int[] arr = new int[] { 20, 20, 20, 40 }; 10 //給系列上的點進行賦值,分別對應橫坐標和縱坐標的值 11 for (int i = 1; i <= arr.Length; i++) 12 { 13 Strength.Points.AddXY(i, arr[i - 1]); 14 } 15 Strength.Points[0].Color = Color.Yellow; //實現控制餅狀圖的顏色,改變對應下標的扇形的顏色 16 //把series添加到chart上 17 chart1.Series.Add(Strength); 18 }