web_save_param_length
Saves the length of a parameter.
int web_save_param_length( const char *Param, const char *Base, LAST );
Argument | Description |
---|---|
Param | The name of the parameter of which the length is saved. |
Base | The representation of the length in the parameter. Base is one of Decimal or Hexadecimal |
Return Values
This function returns LR_PASS (0) on success, and LR_FAIL (1) on failure.
Parameterization
Parameterization is not applicable to this function.
General Information
web_save_param_length creates a new parameter named "<Param>_Length", if it does not already exist, and saves the length of Param in parameter "<Param>_Length".
For example, the call:
web_save_param_length("Rowid", "Base=Hexadecimal", LAST );
creates a new parameter named "Rowid_Length". The value of Rowid_Length after the call is the length of the value of Rowid.