Delete events properly in C#?

Hey I'm new to C# and I've been told by the instructor that if I want to delete an event I just remove it and when I go back to the design an error pops up, I just double click the error and remove the code from designer.
Is there a simpler/cleaner way to do this? I remember with vb, it was easy to just delete the event without any problems to the form design.
So it this method safe? Are there alternative/better ways?
Thank you!

The definition in the designer never gets removed so you have to delete the code from the designer just like you did. There is nothing wrong with modifying designer code as long as you are very careful. Often I will change position
(left, top) of a control by modifying the designer code to get a precious location.
When I start a new project, sometimes I will copy sections of an old designer. To avoid modifying designer code I will set the control properties in my own code. I will add controls on the form and initially set a default position/size but then
adjust the position/size in module code.
jdweng

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// Snapshots Comparation (C:\mypps\System.Explorer\snapshots\2013_08_25
[Upon closing Photoshop CC, when MachinePrefs.psp is deleted or corrupt, the following happens (abridged):]
Dir    Added    C:\Users\dobby\AppData\Local\Temp\lilo.3968
File    Added    C:\Users\dobby\AppData\Roaming\Adobe\Adobe Photoshop CC\Adobe Photoshop CC Settings\MachinePrefs.psp
Dir    Deleted    C:\Users\dobby\AppData\Local\Temp\lilo.3180
Dir    Deleted    C:\hiha     [This is a folder I created, alphabetically first, on C:\. As can be seen, it got deleted after closing Photoshop.]
File    Deleted    C:\hiha\contents.txt
Dir    Deleted    C:\myapps\7-Zip     [This is 7-Zip installed in the same folder as Photoshop; it precedes the PS folder alphabetically and it got deleted.]
Dir    Deleted    C:\myapps\7-Zip\Lang
File    Deleted    C:\myapps\7-Zip\Lang\de.txt
File    Deleted    C:\myapps\7-Zip\Lang\en.ttt
File    Deleted    C:\myapps\7-Zip\Lang\es.txt
File    Deleted    C:\myapps\7-Zip\Lang\fr.txt
File    Deleted    C:\myapps\7-Zip\Lang\it.txt
File    Deleted    C:\myapps\7-Zip\Lang\nl.txt
File    Deleted    C:\myapps\7-Zip\7-zip.chm
File    Deleted    C:\myapps\7-Zip\7-zip.dll
File    Deleted    C:\myapps\7-Zip\7-zip32.dll
File    Deleted    C:\myapps\7-Zip\7z.dll
File    Deleted    C:\myapps\7-Zip\7z.exe
File    Deleted    C:\myapps\7-Zip\7z.sfx
File    Deleted    C:\myapps\7-Zip\7zCon.sfx
File    Deleted    C:\myapps\7-Zip\7zFM.exe
File    Deleted    C:\myapps\7-Zip\7zG.exe
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If I had to argue this issue from a standpoint of reason, as you do, I certainly would not have come up with anything like this either. But this is not a thing of reason, it is a bug. Hence, repeating what it should do or however many times something has been tested, will not help in this case. What would help is if someone would repeat the process and find it out for themselves as well (validate it). Based on reason and probability I would perhaps say the same thing you have. But what I'm trying to show here is a little more than a hunch and a little more than the peculiarities of any one system. I think I have done that rather exhaustively. What is needed now is to reproduce it and fix the bug. Adobe fixes many bugs in incremental releases, so it shouldn't be a surprise if indeed something like this happens.
There is no third-party utility involved, and no plugin. It would be hard to get a more pristine and up to date Windows install than the ones that stem from my sysprep and capture sessions

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