c# - Kendo Grid MVC helper column AutoGenerate error

Question

I've got a Kendo grid where I want to auto-generate the columns from the data source.

@(Html.Kendo().Grid(Model)
    .Name("Foo")
    .Columns(columns => columns.AutoGenerate(true)))

This works, but I want to set the columns to a fixed width so I'm trying to use this

@(Html.Kendo().Grid(Model)
    .Name("Foo")
    .Columns(columns => columns.AutoGenerate(action => { action.Width = 150; })))

I don't get any intellisense complains, but when I load the page I get a compile error

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

Is this a known issue or am I doing something stupid?

score 2 · Accepted Answer

异常消息非常具有误导性，因为问题是GridColumnBase<T>（这是您的action）类型的Width属性类型是string并且您尝试为其分配一个int。

所以你需要写：

@(Html.Kendo().Grid(Model)
.Name("Foo")
.Columns(columns => columns.AutoGenerate(action => { action.Width = "150px"; })))

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