c# - 错误: Cannot convert lambda expression to type 'bool' because it is not a delegate type in Kendo Chart

Question

我正在为 Kendo 图表标签做一些流畅的标记:

.Labels(x =>
    x.DateFormats(formats =>
        formats
        .Days(MyFormat.DateReportByDay)
        .Months(MyFormat.DateReportByMonth))
     .Culture(Thread.CurrentThread.CurrentCulture)

我收到此错误:

Compiler Error Message: CS1660: Cannot convert lambda expression to type 'bool' because it is not a delegate type

但是如果我使用这段代码:

.Labels(x =>
    x.DateFormats(formats =>
        formats
        .Days("dd")
        .Months("MMM yy"))
     .Culture(Thread.CurrentThread.CurrentCulture)

效果很好。我对格式变量的定义是

public static class MyFormat
{
    public const string DateReportByMonth = "MMM yy";
    public static string DateReportByDay = "dd";
}

它说我不能使用字符串常量代替字符串？这太疯狂了!

Answer 1

嗯，看起来@Didaxis 是对的，我进行了重建，它似乎已修复。奇怪。