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Stored procedures
Overview
A global procedure in WLanguage can be directly called from the code of a global procedure in Objective C.
How to proceed?
To call a WLanguage procedure directly from the code of a global procedure in Objective C:
1. Type the code of WLanguage procedure. The WLanguage procedure must comply with some rules:
  • Have an acceptable name in Objective C.
  • The type of procedure parameters and the type of return value must be supported types: boolean, integer, real, string, buffer.
  • The "ObjC" attribute must be added to the WLanguage procedure.
Example:
PROCÉDURE nWL_AddOne(n is int), ObjC: int
RESULT n+1
2. Then, all you have to do is call the procedure from the Objective C code.
For example:
int nObjC_ResultInt(int i)
{
return nWL_AddOne(i);
}
Minimum required version
  • Version 19
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