void CCFXRequest::SetVariable(LPCSTRlpszName, LPCSTRlpszValue)
Sets a variable in the calling template. If the variable name already exists in the template, its value is replaced. If it does not exist, a variable is created. The values of variables created using SetVariable can be accessed in the same manner as other template variables (for example, #MessageSent#).
| 
 Parameter  | 
    
 Description  | 
  
|---|---|
| lpszName | 
 Name of variable  | 
  
| lpszValue | 
 Value of variable  | 
  
The following example sets the value of a variable named 'MessageSent' based on the success of an operation performed by the custom tag:
BOOL bMessageSent;
    ...attempt to send the message...
    if ( bMessageSent == TRUE )
    {
                        pRequest->SetVariable( "MessageSent", "Yes" ) ;
    }
    else
    {
                        pRequest->SetVariable( "MessageSent", "No" ) ;
    }