Hi Friends,

I have written a small Tool in perl. I have used Tk for Graphical user interface. Sometimes accidentally we clicked twice the tool. So it picks up the same file and clashes. In order to avoid this, I try to check at the time of clicking the tool whether it is running already or not? I want to exit if the tool is already running.

Is this possible how can I achieve this?

Please help me

Thanks in Advance

Srikrishnan

In reply to how to exit if tool is already running by srikrishnan

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