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It would be much more correct if that check (one instance only) was done by the VB app itself. Then you wouldn't need to worry about that.<br />
<br />
Regards, Geo
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It would be much more correct if that check (one instance only) was done by the VB app itself. Then you wouldn't need to worry about that.

Regards, Geo

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Geo <br />
I totally agree with your comment but i am even more inept with VB than i am with Delphi so was hoping it would just as well this way round<br />
Regards
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Geo
I totally agree with your comment but i am even more inept with VB than i am with Delphi so was hoping it would just as well this way round
Regards

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As Mokule said. Use findwindow. <br />
<br />
If you knew the class name, I would throw that param in (first param), but if the title of the app was constant, then use that.<br />
<br />

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As Mokule said. Use findwindow.

If you knew the class name, I would throw that param in (first param), but if the title of the app was constant, then use that.



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I have a delphi application that as part of its process calla a VB.Net executable from a timer. Is it possible to check if the application is already running as part of the timer function as it is imperative only one instance of the vb app runs at a time. If so can sombody give me an example of how to achieve this<br />
<br />
Many thanks
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I have a delphi application that as part of its process calla a VB.Net executable from a timer. Is it possible to check if the application is already running as part of the timer function as it is imperative only one instance of the vb app runs at a time. If so can sombody give me an example of how to achieve this

Many thanks

Runnng applications

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