HttpPostedFile.SaveToLocalDisk Method (String)

Saves the file on a local disk. The remote file name will be used.

public void SaveToLocalDisk(
string path
);

Exception Type	Condition
ArgumentNullException	path is null
ArgumentException	path is empty
IOException	the file could not be saved
UnauthorizedAccessException	Insufficient provileges to create the file
DirectoryNotFoundException	the path is not valid
PathTooLongException	the full file name (path + fileName) is too long