在ASP.Net的Highcharts中使用Credits选项

Question

我正在学习如何使用ASP.NET使用highcharts，我遇到了一个问题。 如何修改信用标签的默认值。

我正在使用此代码，它对我很有用。

Chart1.Title = New Title("Titre de la chart")
    Chart1.SubTitle = New SubTitle("ALLAMI Said")

    Chart1.Legend.layout = Layout.vertical
    Chart1.Legend.align = Align.right
    Chart1.Legend.verticalAlign = VerticalAlign.top
    Chart1.Legend.borderWidth = 0
    Chart1.Legend.x = -10
    Chart1.Legend.y = 100

    Chart1.ShowCredits = True

    Chart1.YAxis.Add(New YAxisItem() With {.title = New Title("yAxis Titre")})
    Chart1.XAxis.Add(New XAxisItem() With {.categories = New Object() {"1994", "1995", "1996", "1997", "1998", "1999", "2000", "2001", "2002"}})

    Dim series = New Collection(Of Serie)()

    series.Add(New Serie() With {.name = "Said", .data = New Object() {400, 435, 446, 479, 554, 634, 687, 750, 831}})
    series.Add(New Serie() With {.name = "Kati", .data = New Object() {120, 220, 320, 420, 320, 420, 320, 420, 500}})

    Chart1.DataSource = series
    Chart1.DataBind()

我用

显示学分值

Chart1.ShowCredits = True

但它显示了highcharts库的默认值，如何修改这些值？

我在等你的答案。