Kendo ui 如何更改剑道树形图主题

Kendo ui 如何更改剑道树形图主题,kendo-ui,kendo-asp.net-mvc,kendo-dataviz,Kendo Ui,Kendo Asp.net Mvc,Kendo Dataviz,我有一个使用razor语法的剑道UI树状图: @(Html.Kendo().TreeMap() .Name("treeMap") .DataSource(dataSource => dataSource .Read(read => read.Action("_PopulationUSA", "TreeMap")) .Model(m => m.Children("Items"))) .ValueField("Value")

我有一个使用razor语法的剑道UI树状图:

@(Html.Kendo().TreeMap()
    .Name("treeMap")
    .DataSource(dataSource => dataSource
        .Read(read => read.Action("_PopulationUSA", "TreeMap"))
        .Model(m => m.Children("Items")))
    .ValueField("Value")
    .TextField("Name")
    .HtmlAttributes(new { style = "height:600px" })
)
如何将默认主题更改为自定义主题?

。主题(“BlueOpal”)
应该可以工作,也许您只是拼写错了“BlueOpal”


您不能轻松地将其添加为@(Html.Kendo().TreeMap().Theme(“blueOpal”)
@(Html.Kendo().TreeMap()
    .Name("treeMap")
    .Theme("BlueOpal")
    .DataSource(dataSource => dataSource
        .Read(read => read.Action("_PopulationUSA", "TreeMap"))
        .Model(m => m.Children("Items")))
    .ValueField("Value")
    .TextField("Name")
    .HtmlAttributes(new { style = "height:600px" })
)