RE: Consut in spanish.
I am writing a program in which access to different screens through different options. The screen change is done through state-machines, closing the origin VI and opening the VI at which I enter. The problem ins on the screen changes, there is an intermediate state of flickering and many times it is visible in the Windows desktop. The question is: How it is possible to eliminate such flickering? Is it possible that the origin VI stays visible until the arrival Vi finishes opening itself? Yes, this is possible. You can put code in the origin VI that checks if the arrival VI has opened it's panel. Once the arrival VI panel is open then you can exit the origin VI. You have to use the property- FrontPanelWindow.Open? Of the VI Class. Michael Aivaliotis
RE: Consut in spanish
Daniel wrote: I am sorry bu this question have to be made in Spanish. If somebody can read it but cannot answer it in Spanish does not matter, I will take the answer in whatever language is provided. I am writing a program in which access to different screens through different options. The screen change is done through state-machines, closing the origin VI and opening the VI at which I enter. The problem ins on the screen changes, there is an intermediate state of flickering and many times it is visible in the Windows desktop. The question is: How it is possible to eliminate such flickering? In another words, Is it possible that the origin VI stays visible until the arrival Vi finishes opening itself? There will be always some sort of flickering, I think. However to avoid that there is no window for a moment, you will have to get LabVIEW to do what you want by ensuring your program behaves accordingly. I usually let each VI open its front panel itself. The caller then Opens the VI reference, runs the VI and waits in a loop with a reasonable timeout for the subVI to have its front panel Open property to get true. Once that happened I continue with closing the callers front panel. Rolf Kalbermatter CIT Engineering Nederland BVtel: +31 (070) 415 9190 Treubstraat 7H fax: +31 (070) 415 9191 2288 EG Rijswijkhttp://www.citengineering.com Netherlands mailto:[EMAIL PROTECTED]
RE: Consut in spanish.
Diego wrote that Daniel wrote: I am writing a program in which access to different screens through different options. The screen change is done through state-machines, closing the origin VI and opening the VI at which I enter. The problem ins on the screen changes, there is an intermediate state of flickering and many times it is visible in the Windows desktop. The question is: How it is possible to eliminate such flickering? In another words, Is it possible that the origin VI stays visible until the arrival Vi finishes opening itself? In your case, since a master program opens the new VI and closes the old one, the simplest fix would be for the master to open the new VI first, wait until its panel is open (checked using VI server), and then close the original VI. If there were no master program running, the same thing could be accomplished by having the original pass a reference to the second VI or have the second derive a reference to its caller and setting the second to close the original once it is fully open itself. -- EnWirementally, Paul F. Sullivan SULLutions (781)769-6869 when a single discipline is not enough visit http://www.SULLutions.com
Consut in spanish.
Lo siento, pero a esta consulta necesito hacerla en español. Si alguien la interpreta pero no puede contestarla en español, no importa, la aceptaré en el idioma que sea. Estoy realizando un programa en el que es posible acceder a distintas pantallas, a través de opciones de selección. El cambio de pantallas lo realizo a través del uso de máquinas de estado, cerrando el VI del cual parto y abriendo el VI al cual ingreso. El problema es que en los cambios de pantalla, se produce un estado intermedio que genera uns sensación de parpadeo y en muchas ocaciones este parpadeo es lo suficientemente importante como para que se vea el fondo de pantalla del Escritorio de Windows. La pregunta es: de qué manera es posible eliminar este parpadeo. En otras palabras, es posible que la pantalla del VI de partida, permanezca visible hasta que se termine de abrir la pantalla del VI de llegada? Daniel Moyano
RE: Consut in spanish.
Puedes hacer todos los VI de los estados donde corres como no visibles o tambien pues hacer el tamaño minimo posible. La otra opcion es la que describes precisamenet, manten la interface visible y haz que el Nuevo estado cierre el anterior cuando ya haya sido abierto. Pienso que es mas sencillo que mantengas solo una pantalla maestro y cambiens el estado de la misma en un solo VI visible, de esta manera eliminas todo el problema que describes. Daniel wrote: I am sorry bu this question have to be made in Spanish. If somebody can read it but cannot answer it in Spanish does not matter, I will take the answer in whatever language is provided. I am writing a program in which access to different screens through different options. The screen change is done through state-machines, closing the origin VI and opening the VI at which I enter. The problem ins on the screen changes, there is an intermediate state of flickering and many times it is visible in the Windows desktop. The question is: How it is possible to eliminate such flickering? In another words, Is it possible that the origin VI stays visible until the arrival Vi finishes opening itself? Sorry for the translation. DC -Original Message- From: Daniel Alejandro Moyano [mailto:[EMAIL PROTECTED] Sent: Monday, April 12, 2004 7:34 PM To: Info-LabVIEW Mailing List Subject: Consut in spanish. Lo siento, pero a esta consulta necesito hacerla en español. Si alguien la interpreta pero no puede contestarla en español, no importa, la aceptaré en el idioma que sea. Estoy realizando un programa en el que es posible acceder a distintas pantallas, a través de opciones de selección. El cambio de pantallas lo realizo a través del uso de máquinas de estado, cerrando el VI del cual parto y abriendo el VI al cual ingreso. El problema es que en los cambios de pantalla, se produce un estado intermedio que genera uns sensación de parpadeo y en muchas ocaciones este parpadeo es lo suficientemente importante como para que se vea el fondo de pantalla del Escritorio de Windows. La pregunta es: de qué manera es posible eliminar este parpadeo. En otras palabras, es posible que la pantalla del VI de partida, permanezca visible hasta que se termine de abrir la pantalla del VI de llegada? Daniel Moyano
