ERROR_NO_MORE_MATCHES - 626 (0x272)

Technical Meaning

The ERROR_NO_MORE_MATCHES error code, represented by the numeric value 626 or its hexadecimal equivalent 0x272, is returned when an enumeration operation has exhausted all available matches. This typically occurs in scenarios where a search or query operation is being performed over a set of items, and no further results are found.

Error Details

This error code signifies that the current index enumeration process has reached its end without finding any additional matching elements. It can be encountered in various contexts such as file system operations, registry queries, or database-like searches within Windows applications.

Usage Context

The ERROR_NO_MORE_MATCHES error is commonly used in situations where a search operation is being performed over a collection of items. For example, when enumerating files or directories that match certain criteria, the enumeration process may terminate without finding any matches, resulting in this error code being returned.

Developer Interpretation

When encountering ERROR_NO_MORE_MATCHES, developers should interpret it as an indication that no further results are available for the current operation. This can be useful in scenarios where a user is performing a search or query and needs to know when all relevant items have been processed. Developers may choose to handle this error by informing the user that no matches were found, or by adjusting their logic to accommodate the absence of additional results.

Related Errors

• ERROR_NO_MORE_FILES (23) - This error is similar and often used in file enumeration operations where no more files are available.
• ERROR_NO_MORE_DATA (234) - Indicates that there is no more data to be read from a stream or buffer, which can sometimes be confused with the absence of matches.

FAQ

Q: What does ERROR_NO_MORE_MATCHES mean?

A: It indicates that all matching elements have been enumerated and no further results are available.

Q: How should I handle this error in my application?

A: You can inform the user that no matches were found or adjust your logic to continue processing without expecting additional results.

Summary

ERROR_NO_MORE_MATCHES is a generic error code indicating the end of an enumeration operation with no further matching elements. Developers should interpret this as an indication that all relevant items have been processed and handle it appropriately in their applications.