AUTOMATIONENUMCONTAINERPROC

#include "ltaut.h"

L_INT pEXT_CALLBACK YourFunction (pContainer, pUserData )

Processes each container enumerated by the L_AutEnumContainers function.

Parameters

pCONTAINERHANDLE pContainer

Pointer to a container handle.

L_VOID * pUserData

Void pointer that you can use to access a variable or structure containing data that your callback function needs. This gives you a way to receive data indirectly from the function that uses this callback function. (This is the same pointer that you pass in the pUserData parameter of the L_AutEnumContainers function). Keep in mind that this is a void pointer, which must be cast to the appropriate data type within this callback function.

Returns

This function must return SUCCESS for the enumeration to continue. If anything else is returned, the enumeration will be stopped.

Value Meaning
SUCCESS The function was successful.
<> SUCCESS Stop the enumeration. An error occurred. Refer to Return Codes.

Required DLLs and Libraries

See Also

Functions

Example

For an example, refer to L_AutEnumContainers.

Help Version 22.0.2021.8.20
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LEADTOOLS Container and Automation C API Help
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© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.