Posts by Everton Souza Santos • 95 points
5 posts
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1
votes1
answer384
viewsQ: How to delete information in BD using Datagridview?
Can anyone tell me which command should I put to delete from the database using the information of the selected phone? I put it like this: SQLcmd.CommandText = ("DELETE FROM usuario WHERE nome = '"…
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votes3
answers178
viewsA: How to capture a Nullreferenceexception?
After looking at the section @jbueno gave me, I adapted to use it in VS and got the expected result! If Me.lblPublisher.Text = rss.Item("items")(0).Item("volumeInfo").Item("publisher") = True Then…
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votes3
answers178
viewsQ: How to capture a Nullreferenceexception?
When I test my application, it returns some specific data, but when the requested data is null, this untreated exception error appears I tried to capture him but I think I’m making a mistake. How…
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0
votes3
answers1870
viewsA: Search book details with Google Books API in PHP
Try to use this code: Private Sub Button3_Click(sender As Object, e As EventArgs) Handles Button3.Click 'Step 1:- google API url responsible for returning the book detail in JASON format Const…
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votes2
answers342
viewsQ: How to extract data from an XML url for Visual Studio Labels
[![Details of the question][1][1] I want to make a search button for the ISBN code using Virtual Studio 2013, in which he would return me data from the site ISBNDB.com in XML format, which would be…