L_GetLoadInfoCallbackData

Summary

Returns the current user data pointer for the LOADINFOCALLBACK, which was set using L_SetLoadInfoCallback.

Syntax

#include "l_bitmap.h"

L_LTFIL_API L_VOID* L_GetLoadInfoCallbackData()

Returns

Pointer to the previous user data. You can assign this return value to a variable, then use the variable to restore the previous value.

Comments

If no previous user data value has been assigned, then this function will return NULL.

Required DLLs and Libraries

Platforms

Win32, x64, Linux.

See Also

Functions

Topics

Example

For an example, refer to L_SetLoadInfoCallback.

Help Version 23.0.2024.2.29
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LEADTOOLS Raster Imaging C API Help
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Callback Functions
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.