问题

I have a list that I'm trying to convert to a jagged array (string) and I'm getting:

我有一个列表，我试图将其转换为嵌套数组（字符串），但出现了以下错误：

> cannot implicitly convert type to string{}{}

> 无法隐式地将类型转换为 string{}{}

I have this class structure:

我有以下类结构：

internal class ProcessedZip
{
public string ErrorFound {get; set;}
public string IsEnabled {get, set;}
//6 others...
}

I have a function that processes ZipFiles (public string[][] <function name> (params)

我有一个处理Zip文件的函数（public string[][] <function name> (params)）

I create a variable:

我创建了一个变量：

var processedZips = new List<ProcessedZip>();

I have a loop and within the loop I do:

我有一个循环，在循环内部执行以下操作：

processedZips.Add(new ProcessedZip
{
ErrorFound = errorFound.ToString();
IsEnabled = isEnabled.ToString();
//the other 6....
}

When the loop finishes, I want to return a jagged string array. I cannot seem to figure out how to convert my list to a jagged array. I've tried:

当循环结束时，我想返回一个嵌套的字符串数组。我似乎无法弄清楚如何将我的列表转换为嵌套数组。我尝试过：

return processedZips.ToArray();
return processZips.Select(i=> new ProcessedZip()).ToArray();
return processedZips.Select(i = new[] {i}).ToArray();

They all return:

它们都返回：

> Cannot implicitly convert BOA.Models.ProcessedZip[] to string[][]

> 无法隐式地将 BOA.Models.ProcessedZip[] 转换为 string[][]

Any help would be appreciated. Thank you.

任何帮助都将不胜感激。谢谢。

internal class ProcessedZip
{
    public string ErrorFound {get; set;}
    public string IsEnabled {get, set;}
    //6 others...
}

processedZips.Add(new ProcessedZip
{
    ErrorFound = errorFound.ToString();
    IsEnabled = isEnabled.ToString();
    //the other 6....
}

return processedZips.ToArray();
return processZips.Select(i=> new ProcessedZip()).ToArray();
return processedZips.Select(i = new[] {i}).ToArray();

答案1

得分: 0

让我猜猜：您想通过添加所有6个字符串属性将单个ProcessedZip转换为string[]：

string[][] result = processedZips
    .Select(p => new[]{ p.ErrorFound, p.IsEnabled, ... })
    .ToArray(); 

// `string[][]`是一种其元素为数组（在这种情况下为字符串数组）的交错数组。LINQ查询选择数组，并通过`ToArray`将它们添加到`string[][]`中。

string[][] result = processedZips
    .Select(p => new[]{ p.ErrorFound, p.IsEnabled, ... })
    .ToArray();