Questions tagged as 'visual-studio-2015'

Tagged questions
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Show an xml in a Datagridview

I'm trying to open XML in a datagridview, what I have is this, I open xml expensive and longer but one created by me does not open it and says "Object reference not established as an instance of an object" private void button1_Clic...
asked by 15.06.2018 / 18:39
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Select DataGridView row with Enter and send record to TextBox

I can not select with the Enter key a record of the DataGridView to be able to send it to text boxes. This process has already been done by clicking on the row and I have not had any problem; now that I occupy doing it giving Enter, it simply...
asked by 11.06.2018 / 20:06
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Content of sql table is not displayed in LookUpEdit Visual Studio

I have a LookUpEdit in which I want to show the contents of a SQL table. The code I have for it is: Sub mostrarLookUp() Try con.Open() Dim cmd As New SqlDataAdapter("select IDCON, Concepto from Concepto", con) cmd....
asked by 05.06.2018 / 00:46
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Add the entire table of the database and show it with the total

I would like to add all the data stored in my price table, this table price (money) saves the price of some pizzas (it is a program of sale of pizzas) each pizza has a price of € 10, I would like to add it and show the price end in a MessageB...
asked by 04.06.2018 / 11:45
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get map coordinates using MapControl from DevExpress WMS, WPF C #

<dxm:ImageLayer> <dxm:WmsDataProvider ServerUri="http://10.9.12.159:8080/geoserver/wms" ActiveLayerName="{Binding SelectionBoxItem, ElementName=comboBox}"/> </dxm:ImageLayer> <dxm:Infor...
asked by 28.05.2018 / 17:48
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Visual studio 2015 infected?

I have a problem with my Visual Studio, it gives random errors without meaning, and one of them that caught my attention was the following,    File already opened can not be used again mysql_error_log.txt It seemed strange because...
asked by 14.05.2018 / 17:52
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Why can not I correctly compile my app in visual studio 2015? can not find .dll

When I want to recompile my app so that you can take recent changes that I may not have taken with the simple modification, I get the following errors: Severity Code Description Project File Line Suppression State Error CS0006 M...
asked by 10.05.2018 / 18:55
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I am exporting data from a datagridview to an excel

I need to export the data that I am entering in the datagrid to an excel but it gives me the following error Exception of HRESULT: 0x800AC472 The code is as follows: using System; using System.Collections.Generic; using System.ComponentMo...
asked by 29.04.2018 / 19:57
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Visual Studio Team Foundation System

Colleagues, I have the following problem, I am making an application with Visual Studio 2015 using TFS for code control. The issue is that for architectural reasons, I changed the directory for the project of the UI, which is added to the projec...
asked by 27.03.2018 / 17:45
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Can not find the resource?

Server error in the '/' application. When I want to compile my web app from visual studio I see that error in chrome, how can I solve it?     
asked by 20.03.2018 / 20:18