4D v16ODBC_SetErrorHandler |
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4D v16
ODBC_SetErrorHandler
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ODBC_SetErrorHandler ( méthodErreur ) | ||||||||
Paramètre | Type | Description | ||||||
méthodErreur | Chaîne |
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Error method to be invoked, or Empty string to stop trapping errors | |||||
The ODBC_SetErrorHandler command installs an error-handling method that will handle the errors for all processes and 4D ODBC PRO will no longer display the alert informing you of invalid connection and/or statement IDs.
The called method will receive 2 parameters in $1 and $2:
Note: Due to database compilation, $1 and $2 must be declared respectively as longint (C_LONGINT) and text (C_TEXT) in the error method.
The method installed by this command can use the ODBC_SQLGetDiagRec routine to get more information on the error.
To uninstall the error handling method, pass an empty string to ODBC_SetErrorHandler.
Produit : 4D
Thème : ODBC_Error handling
Numéro :
16925
Nom intl. : ODBC_SetErrorHandler
Créé : 4D ODBC Pro 2004
4D ODBC Pro ( 4D v16)