4D Pack v13.2
AP Modify method
AP Modify method
| AP Modify method ( methodName ; methodCode ) -> Function result | ||||||||
| Parameter | Type | Description | ||||||
| methodName | String |
|
Name of method to modify | |||||
| methodCode | BLOB |
|
BLOB containing the method text | |||||
| Function result | Longint |
|
Error code (0=no error) | |||||
The AP Modify method command lets you modify the source code of a project method in the structure of a 4D database (interpreted databases only).
Pass the name of an existing project method in the methodName parameter (the names of 4D methods may contain up to 31 characters).
In methodCode, pass a BLOB containing the new text of the method. If you use the TEXT TO BLOB command to fill the BLOB, specify the Mac C string format (or 0) as the 3rd parameter of this command.
If the method is modified correctly, the command returns 0. Otherwise, it returns one of the following error codes:
1 = A bad parameter type has been passed.
2 = The database is running in compiled mode.
3 = The method name is an empty string.
4013 = Invalid method name.
4015 = The method source code could not be modified.
Note: This command does not work if it is executed from a compiled application.
Product: 4D Pack
Theme: 4D_Pack : Utilities
Number:
61948
Created: 4D Pack v11.3
AP Create method
AP Does method exist
