Share this page

# web_save_param_length

Example: web_save_param_length | Miscellaneous Functions

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.

Tips to improve your search results... VuGen Function Reference Version 25.1-25.3 Function Reference 25.1-25.3 All View Local Help Center View Online Help Center Version: