Questions tagged as 'vb.net'

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Running website created with x86 dependencies on an OS x64 in Visual Studio 2015

I have a Website that uses an Oracle connection with (Data Access Components), that all those dependencies were created in x86 architecture. Now I have an OS x64, when I try to debug the site with Visual Studio, it compiles well, without pr...
asked by 16.02.2018 / 16:28
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Putting Active or Inactive in a datagridview

I have a query in which the last column throws me 0 or 1 I want to be shown in the datagridview Inactive or Active instead of 0 and 1 respectively in the datagridview. but I do not know how to do it. thanks in advance     
asked by 02.02.2018 / 16:51
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Update a row in Table.Adapter

I was able to have new rows inserted into the table using the following code Dim newRow As DataRow = AppDataSet.Tables("clientes").NewRow() newRow("id") = idNew newRow("cliente") = TextBox2.Text newRow("nombre") = TextBox3.Tex...
asked by 08.02.2018 / 14:06
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Update Combobox (DevExpress) in Main Form when closing Form secuandario vb.net

Good afternoon colleagues of the informatica I resort to your very good help I am worked with SQL 2012 and VB 2015 with devexpress component I have a problem and it is the following I have two form we will put form 1 and form 2   what I want is...
asked by 28.04.2018 / 23:55
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conditional on web.config

good afternoon in a project I have a key in web.config depending on the status true or false you must enable a field in my form between a dropdawnlist and a button this is what I have: web.config. <add key="habilitar_boton" value="true"/>...
asked by 02.02.2018 / 18:43
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Act on a dialog window of the webbrowser object in VB.NET

I have a project to automate and scrap a web. I have a problem when uploading an image. By means of sendkeys I can open the dialog window, enter the path of the file and press enter, but it is so fast that the image does not manage to load. I wa...
asked by 06.02.2018 / 16:58
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How safe is VB.net?

First of all, a warm greeting, my question is that I want to integrate a connection to a MySQL database from the server of the web page of the project that I am working on, but unlike < strong> PHP It's unlikely that anyone can access the pas...
asked by 23.01.2018 / 05:50
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Error importing an excel file into VB.NET

Greetings to all, it turns out that I am doing an importer that consists in uploading data from an Excel file to a table made in SQL Server (In an app made in VB.NET), I am adapting a code according to my needs and when importing the Excel file...
asked by 23.01.2018 / 23:24
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Error creating a Word document

I am trying to create a Word document from Ms Visual Basic 2010 by means of a button on a form, I have already added the reference of Microsoft Word 15.0 Object Library to the project, the Word document is created successfully and saves i...
asked by 23.01.2018 / 02:42
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Expand datagridview proportionally

How can I enlarge a datagridview proportionally when the form on which it is located is enlarged? I give examples: Unlimited Extended It would be the difference, without expanding the datagridview is smaller than expanded. When...
asked by 12.01.2018 / 21:39