Enables or disabled LEADTOOLS runtime license logging.
#include "l_bitmap.h"
L_LTKRN_API L_INT L_EnableLicenseLogging(bEnable, pszLogFile)
TRUE to enable license logging; FALSE to disable license logging.
Character string containing the license event logfile name.
Value | Meaning |
---|---|
SUCCESS | The function was successful. |
< 1 | An error occurred. Refer to Return Codes. |
When enabled, LEADTOOLS will write information about runtime license events, for example, when calling L_SetLicenseFile, into the specified file.
In order to obtain a runtime license and developer key, you must contact LEAD. For more information, refer to About LEADTOOLS Runtime Licenses.
For information about LEADTOOLS Document/Medical capabilities, contact LEAD.
To determine if support for optional features has been unlocked, use the L_IsSupportLocked function.
To set the runtime license from a memory buffer instead of a disk file, use the L_SetLicenseBuffer function.
Win32, x64.
#define MY_LOG_FILE L_TEXT("d:\\temp\\TestLog.text")
#define MY_LICENSE_FILE L_TEXT("d:\\temp\\TestLic.lic")
#define MY_DEVELOPER_KEY L_TEXT("xyz123abc")
L_INT EnableLicenseLoggingExample(L_VOID)
{
L_INT nRet;
/* enable the runtime license logging */
nRet = L_EnableLicenseLogging(L_TRUE, MY_LOG_FILE);
/* set the runtime license */
nRet = L_SetLicenseFile(MY_LICENSE_FILE, MY_DEVELOPER_KEY);
/* check for unlocked support */
if (L_IsSupportLocked(L_SUPPORT_MEDICAL))
MessageBox(NULL, L_TEXT("Medical Locked\n"), L_TEXT(""), MB_OK);
else
MessageBox(NULL, L_TEXT("Medical Unlocked\n"), L_TEXT(""), MB_OK);
return nRet;
}
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