Changes the value of an exported instance var of an Xbase++ object.
Syntax:
lObjSetMember(<oObj>,<cMemName>,<xValue>) -> lOK
Parameters:
<oObj>
Object containing the exported member var to change.
<cMemName>
String containing the name of the member to change.
<xValue>
New value to store into the member var.
Return Value:
.F. if the member not exist in <oObj> or assign not exported.