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PO.net forms keep disappearing due to TaskManagerClosing
 

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  1. PO.net forms keep disappearing due to TaskManagerClosing
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    <p>So this one has me stumped, and seems really odd. I wrote some c# forms which act as the "server" component in a client server app setup. (Client sends udp data, server program chugs some numbers and send back results.) Due to various reasons, there are 4 instances of 1 form and 1 instance of another form all running at the same time. And I have a bat file that automatically starts all these forms in case of a power reset.</p> <p>Anyways, so I am trying to leave this running all the time and have them be somewhat reliable. It was working fine a month ago, but over the past few weeks i have noticed they have been disappearing. Sometimes they stay up for a day, sometimes 4, but then just disappear. (Up until the last occurance they would all disappear seemingly at the same time, but i wasn't watching so i couldn't be sure. This last time the one different form stayed running for some reason.)</p> <p>So I added some logging and found that all the forms do disappear at the same second, and the _FormClosing event shows a CloseReason of TaskManagerClosing.</p> <p>I know for a fact no other person has physical access to the machine.</p> <p>What could cause this to happen? Anybody else starting to think maybe my computer is infected?? Just a thought, but this behaviour would be odd for malware or a virus anyways. Especially since everything else on the computer seems to behave just fine. That said I do have tightVNC installed, maybe that isn't that secure.</p> <p>Other than that there isn't much else, maybe antivirus software or Ad-Aware is closing the forms??</p> <p>Thoughts? Thanks in Advance.</p>
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    1. USuser602622
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    1. COI think you should ask at [server-fault](http://serverfault.com/).
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      1. PO.net forms keep disappearing due to TaskManagerClosing
      1. USJalal Said
 

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