老师,这个每刷新一次,图例会会增加一遍要怎么优化呢。。
'增加均值
'
Dim tl As C1.Win.C1Chart.TrendLine = C1Cha.ChartGroups(0).ChartData.TrendsList.AddNewTrendLine()
tl.LineStyle.Color = Color.Gold '线条颜色
tl.LineStyle.Thickness = 2 '线宽
tl.LineStyle.Pattern = 0 '直线样式 0-5
Dim zxb = New zxb柱状图标辅助线()
zxb.SetXY(New PointF(-0.5,87.5),New PointF(11.5,87.5))
zxb.SetText("均线")
tl.CustomTrendLine = zxb
此主题相关图片如下:微信截图_20180522173411.png
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