How to open a Yes/No dialog using dialog service (MODO SDK).

openYesNoDialog.cpp

/* This snippet demonstrates a function that will open a Yes/No dialog in MODO using dialog service.
 * 
 * To create a dialog we need dialog service. We use dialog service to allocate message object
 * that will determine the type of dialog that we will open and will contain the text of the message
 * that we want to display. The text needs to be set in the message table in a config file.
 * Next we set message object to our message passing message table name and message key
 * and we use SetCode() method to set the type of a dialog that we want to open.
 * Finally, we open such prepared message via dialog service
 * and translate the result into boolean value.
 */

bool openYesNoDialog()
{
    CLxUser_StdDialogService dialogSrv;
    CLxUser_Message msg;

    dialogSrv.MessageAllocate( msg );
    msg.SetMessage ( "messageTableName", "messageKey", 0 );
    msg.SetCode( LXeMSGDIALOG_AS_YESNO );

    LxResult result = dialogSrv.MessageOpen(msg, "@messageTableName@messageKey@", NULL, NULL);
    return ( result == LXeMSGDIALOG_YES ) ? true : false;
}