putFilterVariable method
Adds or replaces a Sync filter variable value for the given name.
Eventually, existing values for the same name are replaced.
Sync client filter variables can be used in server-side Sync filters to
filter out objects that do not match the filters. Filter variables must be
added before login, so before calling start().
See also removeFilterVariable and removeAllFilterVariables.
Implementation
void putFilterVariable(String name, String value) {
withNativeString(
name,
(nameCStr) => withNativeString(
value,
(valueCStr) => checkObx(
C.sync_filter_variables_put(_ptr, nameCStr, valueCStr))));
}