Attaches a piece of user generated content the user's entry on a leaderboard.
hContent is a handle to a piece of user generated content that was shared using ISteamUserRemoteStorage::FileShare().
This call is asynchronous, with the result returned in LeaderboardUGCSet_t.
public static SteamAPICall_t AttachLeaderboardUGC(SteamLeaderboard_t hSteamLeaderboard, UGCHandle_t hUGC) { InteropHelp.TestIfAvailableClient(); return (SteamAPICall_t)NativeMethods.ISteamUserStats_AttachLeaderboardUGC(hSteamLeaderboard, hUGC); }