MSCharts最后一个轴标签隐藏

我正在使用MSCharts,并且正在使用轴的日期,并且不由得注意到最后一个网格线的轴标签是隐藏的。 下图显示了这一点。

破碎的图表轴

我正在使用的代码是:

Public Function buildXAxis(ByVal chartArea As ChartArea, ByVal min As DateTime, ByVal max As DateTime) As Axis
        Dim xAxis As New Axis(chartArea, AxisName.X) 'Chart Area is passed into the function
        With xAxis
            .Interval = 3 'This is the interval, so the next visible label should be 7/1/2013
            .IntervalType = DateTimeIntervalType.Months 
            .IntervalAutoMode = IntervalAutoMode.FixedCount
            .Maximum = max.ToOADate 'In this instance, it is 7/29/2013
            .Minimum = min.ToOADate 'In this instance, it is 1/29/2013
            .TitleAlignment = Drawing.StringAlignment.Center
            .TitleForeColor = Drawing.Color.FromArgb(129, 127, 124)
            .TextOrientation = TextOrientation.Auto
            .LabelAutoFitStyle = LabelAutoFitStyles.LabelsAngleStep45
            Dim xLabelStyle As New LabelStyle
            xLabelStyle.TruncatedLabels = False
            xLabelStyle.IsStaggered = False
            xLabelStyle.Format = "d"
            .LabelStyle = xLabelStyle
            .MajorGrid.LineColor = Drawing.Color.FromArgb(129, 127, 124)
            .MinorGrid.LineColor = Drawing.Color.FromArgb(129, 127, 124)
            .MajorTickMark.LineColor = Drawing.Color.FromArgb(129, 127, 124)
            .MinorTickMark.LineColor = Drawing.Color.FromArgb(129, 127, 124)
        End With
        Return xAxis
    End Function

有人知道为什么这些标签是隐藏的吗? 根据代码,网格线位于正确的位置(每3个月),但轴标签根本不显示,实际上这是修改此代码的唯一位置


LabelStyle.IsEndLabelVisible控制是否显示第一个和最后一个标签。

这是MSDN条目。

我在猜测你没有发布的代码中的某处是这样的:

Dim chartingArea As New ChartArea
chartingArea.AxisX.LabelStyle.IsEndLabelVisible = False

您需要将其更改为true或完全删除它,因为它默认为true。

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