在C＃Chart Control

Question

我试过

Chart1.ChartAreas[0].AxisX.MajorGrid.LineDashStyle = ChartDashStyle.Dash;
Chart1.ChartAreas[0].AxisY.MajorGrid.LineDashStyle = ChartDashStyle.Dash;

但无效。

设置图表控件的完整代码如下所示。设置LineDashStyle后网格线变宽。

Chart1.ChartAreas[0].AxisX.MajorGrid.LineDashStyle = ChartDashStyle.DashDotDot;
Chart1.ChartAreas[0].AxisY.MajorGrid.LineDashStyle = ChartDashStyle.Dash;
Chart1.ChartAreas[0].AxisX.MajorTickMark.Enabled = false;
Chart1.ChartAreas[0].AxisY.MajorTickMark.Enabled = false;
Chart1.ChartAreas[0].AxisX.IntervalAutoMode = IntervalAutoMode.VariableCount;
Chart1.ChartAreas[0].AxisX.MajorGrid.Interval = 3600;
Chart1.ChartAreas[0].AxisX.Interval = 3600;
Chart1.ChartAreas[0].AxisX.Maximum = 3600 * ((int)m / 3600 + 1);
Chart1.ChartAreas[0].AxisX.Minimum = 0;
Chart1.Series.Add("Latitude");
Chart1.ChartAreas[0].AxisX.Title = "Epoch[h]";
Chart1.ChartAreas[0].AxisX.TitleFont = new Font("TimesNewRoman", 10);
Chart1.ChartAreas[0].Position.Width = 45;
Chart1.ChartAreas[0].Position.Height = 30;
Chart1.Series[0].ChartType = SeriesChartType.Line;
Chart1.Series[0].Points.DataBindXY(time,rms_x);  
Chart1.ChartAreas[0].AxisY.Title = "Latitude[m]";
Chart1.ChartAreas[0].AxisY.TitleFont = new Font("TimesNewRoman", 10);
Chart1.ChartAreas[0].AxisX.LabelStyle.IsStaggered = false;

//Chart1.ChartAreas[0].AxisX.LabelStyle.Interval = 1;
Chart1.ChartAreas[0].Name = "Latitude";
Chart1.ChartAreas[0].Position.X = 0;
Chart1.ChartAreas[0].Position.Y = 0;
Chart1.Series[0].ChartArea = "Latitude";

这是我得到的照片。＆＃39; LinshDashStyle＆＃39;在第一个图中已经更新为破折号，第二个数字在更新之前已经更新。

Answer 1

尝试在代码中添加最后一行并告诉我们结果。

Chart1.ChartAreas[0].AxisX.MajorGrid.LineDashStyle = ChartDashStyle.Dash;
Chart1.ChartAreas[0].AxisY.MajorGrid.LineDashStyle = ChartDashStyle.Dash;
Chart1.ChartAreas[0].BorderDashStyle = ChartDashStyle.Dash;

Answer 2

txt_Report.Text += ts.ReadData(textBox1.Text, isChecked);
txt_Report.Text += ts.DrawGraph(chart1, textBox1.Text, isChecked);

感谢您的所有答案和评论，我终于发现我将Chart传递给对象以设置其属性是原因。