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I am brand new to C# and to stackoverflow. I am reviewing questions that I got wrong on a prep test for my MTA certification. Can anyone help me understand what the correct answer is and why? Thank you!
enter image description here
The correct answer would be A
Firstly it says update only those whose reference is TKY, all answers deal with that.
Secondly the updated region should be Japan, so that rules out B and C
Finally the update should only affect customers in Tokyo, so that leaves only A since it's the only one of the four to limit the update with and city='TOKYO'.
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I am making an app for product list. It is running but there is an error when I try to update or delete some cell. I can add new product but i can not delete or update.
the error is
Topic: 'Incorect syntax near')'.'
it seems near command.ExecuteNonQuery();
In this screenshot, you have a little typo - https://i.hizliresim.com/JjhDBo.jpg - remove the ) after #Id in your SQL command, and you should be good to go!
Also in future, would you please add the code you think has the error, in-line with your message - would make it much easier for someone else to assist you, rather than having to open up all the screenshot links you've posted and read through them :)
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I want to skip the loading of googletagmanager from my test environnement because i won't have the rights to make it work.
The problem is, I have my tests in red because of timeout because of googletagmanager.
I am using C# ASP.NET
What can I do ?
Thank you for your help !
If you are writing Unit Tests then I will suggest try mocking the "googletagmanager". There should not be dependencies on external items in Unit tests.
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Screenshot of the problem
Any one seen this before in a C# webbrowser form.
WebBrowser control in WinForms is known for leaking memory. As a solution you can automatically refresh the page from time to time (if that is acceptable for your app) as it frees up consumed resources. Or you can search for alternative workarounds here on StackOverflow, as this problem is well-known and has been thoroughly discussed multiple times.
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I'd like to know how I can take an item selected in my combobox, and convert it to a string variable, which I then use to complete my MySQL query. I'm very much a beginner at C# so any help would be appreciated.
I've tried the following code which I found here on stackoverflow, but it doesn't do the trick. I tried to fill the label1 so I could see if it's working, but I actually need to put it into an mysql query:
string selected0
= this.clubComboBox0.GetItemText(this.clubComboBox0.SelectedItem);
label1.Text = selected0;
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I can't figure out how to get it. I googled a lot since yesterday and I do not found any answer.
Any Ideas?
Loop through NetworkInterface.GetAllNetworkInterfaces() until you find the one you want, then look at GetIPProperties().GatewayAddresses.