在 F# 中获取引用的程序集

发布于 2024-08-22 09:13:41 字数 893 浏览 8 评论 0原文

我正在尝试通过迭代加载引用的程序集。
我加载程序集，并通过 getRefs 获取引用的程序集。 getRefs 没有任何输入参数，所以应该是 val getRefs: Assembly->AssemblyName[]，但认为是 unit->AssemblyName[]，有什么想法吗？


let getreffiles (name:string) =
     let loadAssembly (name:string)=  
         Assembly.Load(name)  
     let getRefs (assembly:Assembly)=  
        assembly.GetReferencedAssemblies  
     //Get the referenced assembly list and print the full name to console  
     name  
     |>loadAssembly  
     |>getRefs   
     |>List.iter (fun s -> 
           printfn "Referenced Assembly name %s  types" s.FullName);;


Type mismatch. Expecting a (unit -> AssemblyName []) -> 'a  but given a  'b list -> unit     
The type 'unit -> AssemblyName []' does not match the type ''a list'    
C:\Users\Ebru\Documents\Visual Studio 2010\Projects\Find\GetAssembly.fs

原文

I am trying to load the referenced Assemblies through an iteration.
I load the assembly, and get the referenced assemblies by getRefs. getRefs does not have any input parameters so it should be val getRefs: Assembly->AssemblyName[], but thinks it is unit->AssemblyName[],
any ideas?


let getreffiles (name:string) =
     let loadAssembly (name:string)=  
         Assembly.Load(name)  
     let getRefs (assembly:Assembly)=  
        assembly.GetReferencedAssemblies  
     //Get the referenced assembly list and print the full name to console  
     name  
     |>loadAssembly  
     |>getRefs   
     |>List.iter (fun s -> 
           printfn "Referenced Assembly name %s  types" s.FullName);;


Type mismatch. Expecting a (unit -> AssemblyName []) -> 'a  but given a  'b list -> unit     
The type 'unit -> AssemblyName []' does not match the type ''a list'    
C:\Users\Ebru\Documents\Visual Studio 2010\Projects\Find\GetAssembly.fs

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〗斷ホ乔殘χμё〖 2024-08-29 09:13:41

您必须通过在末尾添加 () 来执行 GetReferencedAssemblies 方法。如果不添加“()”，您只是返回对该函数的引用，而不是返回该函数的结果。另外，将 List.iter 更改为 Array.iter。 GetReferencedAssemblies 返回数组，而不是列表。

let getreffiles (name:string) =
     let loadAssembly (name:string)=  
         Assembly.Load(name)  
     let getRefs (assembly:Assembly)=  
        assembly.GetReferencedAssemblies()
     //Get the referenced assembly list and print the full name to console  
     name  
     |>loadAssembly  
     |>getRefs   
     |> Array.iter (fun s -> 
           printfn "Referenced Assembly name %s  types" s.FullName);;

You have to execute the method GetReferencedAssemblies, by adding a () at the end. Without adding that "()", you're simply returning a reference to the function instead of returning the results of the function. Also, change List.iter to Array.iter. GetReferencedAssemblies returns and array, not a list.

let getreffiles (name:string) =
     let loadAssembly (name:string)=  
         Assembly.Load(name)  
     let getRefs (assembly:Assembly)=  
        assembly.GetReferencedAssemblies()
     //Get the referenced assembly list and print the full name to console  
     name  
     |>loadAssembly  
     |>getRefs   
     |> Array.iter (fun s -> 
           printfn "Referenced Assembly name %s  types" s.FullName);;

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