Questions tagged as 'vb.net'

Tagged questions
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answer

Text overwriting the header

I have tagged the C# tag since almost all the examples found on the internet are in this language and "translate" to vb.net is very simple. My report based on iTextSharp is dynamic. It has a header with the base informatio...
asked by 13.07.2015 / 21:29
1
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How do I associate datatable fields with DataGridView columns?

My problem is following, I make a query in the database that returns me a datatable with a wide variety of fields. The goal is to display this query in the datagridview, however, displaying only some of the datatable fields. I had a previous...
asked by 14.04.2014 / 17:03
3
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VBA - How to split a word mail merge into multiple .pdf files

Personally, my case is this: I participate in the organization of some events in the area of IT and free software and the printing of certificates is always a problem. In the last event that I participated as an organizer the mission was to issu...
asked by 21.07.2016 / 05:24
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No ideas for Load logic

I recently asked for help in this topic > Separate all items from a string The problem is that my game is an offline Card-Game that has an "inventory" of cards, but I have no idea how I actually "put the cards in the inventory". I initia...
asked by 30.09.2017 / 00:27
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How to monitor the progress of an INSERT VB.NET query?

I am storing files in a SQL server database using a varbinary (max) field. I would like to know if it is possible to detect the progress of the file upload (which in this case would be an INSERT in the table) using VB.NET. If progress can...
asked by 10.03.2016 / 22:50
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How to update hosted ASP.NET site in Locaweb

I have a website running 4 years ago on a client of mine. The site was developed in VB.Net, and Locaweb migrated its servers from Windows 2003 to 2008 and consequently changed the Trust Level from Full to Medium and the following error app...
asked by 21.05.2015 / 00:18
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Error in decryption code using vb.net! [closed]

I'm having trouble decrypting with the code below that I found on the net: When you debug it is possible to see that in the TripleDES.Key property has the value 16 in length and Buffer 15, is it for this reason? How t...
asked by 13.06.2015 / 23:44
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How many "cases" are possible in a "switch"? [closed]

Case 1 Informação.Text = "Olá Mundo!" Case 2 Informação.Text = "Tudo bem com você?" Case 3 Informação.Text = "Que horas são?" Notice that I added 3 (three) cases. Now a question; Do you limit the number of cases? Let's look at the examples:...
asked by 30.07.2017 / 05:30
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Error sending RPS XML Request to WebService of São Paulo City Hall NFS-e [closed]

I'm getting the following return error from the WebService, when I try to send XML <?xml version="1.0" encoding="UTF-8" ?> <RetornoEnvioRPS xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/...
asked by 31.03.2015 / 14:41
3
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VB.NET conversion to C #

I found this line of code: Try Dim WebReq As HttpWebRequest = HttpWebRequest.Create(GET_Data) Using WebRes As HttpWebResponse = WebReq.GetResponse Using Reader As New StreamReader(WebRes.GetResponseStream)...
asked by 16.05.2017 / 16:40