LockFile Method

Locks a file resource.

Syntax

int LockFile(const QString& qsFileId, const QString& qsExpiration, bool bAllowDownloading);

Remarks

This method locks the file resource specified by FileId to prevent others from modifying it.

Expiration may be set to an appropriately-formatted timestamp to specify an expiration time for the file lock. If Expiration is empty, the file lock will never expire. Timestamps are formatted according to RFC 3339.

AllowDownloading specifies whether others should still be allowed to download the file while it's locked.

Error Handling

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)