How to give input to an external system application

i have an application file.i need to control the inputs of that application through labview 8.5 automatically. is there any suggestions for that one?
Regards
Naresh G

Hi nk0435,
It sounds like what you want to achieve is Inter-Application Communication; In other words, having a LabVIEW VI's Front Panel communicate with Windows Media Player and control the buttons.
You can acheive Inter-Application Communication using ActiveX. A brief article on this can be found here; You may also want to look at the Wikipedia article on ActiveX here.
With regard to communicating with Windows Media Player through LabVIEW, there is some very appropriate example code here.
I hope this helps,
Josh E
Applications Engineer
National Instruments UK & Ireland

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How to give input to an external system applicatio​n

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