/// <summary>
/// READ keyword
/// Do an empty read, skipping the current record and setting the END flag as
/// appropriate.
/// </summary>
/// <param name="readManager">A ReadManager instance to use</param>
/// <param name="iostat">A reference variable that will be set to the I/O status</param>
/// <returns>A zero value if the operation succeeds, or -1 if the operation fails</returns>
public static int READ(ReadManager readManager, ref int iostat)
{
if (readManager == null) {
throw new ArgumentNullException("readManager");
}
int charsRead = readManager.SkipRecord();
if (charsRead < 0) {
iostat = IOError.ReadError;
}
return charsRead;
}
