ERROR_LB_WITHOUT_TABSTOPS - 1434 (0x59A)

Technical Meaning

The error code ERROR_LB_WITHOUT_TABSTOPS indicates that a list box control being used in an application does not support tab stops. This means that the user interface element, which is typically a list or drop-down menu, cannot be configured to accept keyboard input for moving focus using the Tab key.

Error Details

This error code is specific to the Windows API and is returned when attempting to set a property on a list box control that requires tab stop support. The list box in question may not have been created with the necessary attributes or flags to enable tab stops, leading to this error being generated.

Usage Context

The ERROR_LB_WITHOUT_TABSTOPS error is encountered when an application attempts to modify properties of a list box control that are related to tab stop behavior. This typically occurs during the initialization or configuration phase of the user interface elements in a Windows application.

Developer Interpretation

When this error code is returned, it indicates that the list box control being used does not support tab stops. Developers should ensure that they are using the correct type of list box control and that all necessary attributes or flags have been set to enable tab stop functionality if required by the user interface design.

Related Errors

• ERROR_INVALID_PARAMETER (0x57B): This error may be returned if an invalid parameter is passed during the configuration of a list box control, which could include incorrect settings for tab stops.
• ERROR_NOT_SUPPORTED (0x593): If the operation being attempted on the list box control is not supported by its current configuration, this error might be encountered.

FAQ

Q: What does ERROR_LB_WITHOUT_TABSTOPS mean?

A: This error indicates that a list box control in an application does not support tab stops. Ensure that the correct type of list box and necessary attributes are used.

Q: How can I resolve this issue?

A: Verify that the list box control is configured correctly to support tab stops, or use a different type of control if tab stop functionality is required.

Summary

The ERROR_LB_WITHOUT_TABSTOPS error code signifies that a list box control does not support tab stops. Developers should ensure proper configuration and usage of list box controls in their applications to avoid this error.