private CheckDownload ( string id, string url, string destination, string key ) : string | ||
id | string | |
url | string | |
destination | string | |
key | string | |
리턴 | string |
private CheckDownload ( string id, string url, string destination, string key ) : string | ||
id | string | |
url | string | |
destination | string | |
key | string | |
리턴 | string |