如何檢查給定路徑中存在的文件夾列表

Question

string[] folderPaths = new[]
{
    "anim",
    "audio",
    "cleo",
    "custom_models",
    "data",
    "libraries",
    "models",
    "modloader",
    "movies",
    "SAMP",
    "text"
};

foreach (var folderPath in folderPaths)
{
    string[] Liste = Directory.GetDirectories(gameFolder);
    foreach (var item in Liste)
    {
        if (Directory.Exists(folderPath + item))
        {
            MessageBox.Show("All granted folders detected, you can join.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
        }
        else
        {
            MessageBox.Show("A not granted folder has been detected, you cant join.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
        }              
    }
}


    

雖然有所有已授予的文件夾，但我收到相同的錯誤：“已檢測到未授予的文件夾，您無法加入。”

Answer 1

我認為會是：

if (Directory.Exists(item + "\\" + folderPath))

這一行string[] Liste = Directory.GetDirectories(gameFolder); 將返回具有完整路徑的目錄，例如C:\\TEMP\\Publish並且您在folderPath變量中只有文件夾名稱。

這是完整的建議代碼：

string[] folderNames = new[]
{
    "anim",
    "audio",
    "cleo",
    "custom_models",
    "data",
    "libraries",
    "models",
    "modloader",
    "movies",
    "SAMP",
    "text"
};

string gameFolder = @"D:\gta san andreas\";

foreach (var folderName in folderNames)
{
    if (Directory.Exists(gameFolder + folderName))
        MessageBox.Show(folderName + " Exists");
    else
        MessageBox.Show(folderName + " Not Exists");
    
}