Questions tagged as 'vb'

Tagged questions
0
answers

PARAMETER TABLE IN A POSTGRESQL FUNCTION

I am trying to send a table as a parameter in a postgresql function, and in visual basic I get the following error:    "There is no assignment of object type System.Data.DataTable to a native type of a known managed provider." this is the...
asked by 01.03.2018 / 23:00
0
answers

create new table from another one in the database in vb

I have created tables in my database, which are displayed in a datagridview individually, but by modifying one of them, I want to save as a new table within the database , thanks by adepntado     
asked by 23.02.2018 / 22:30
0
answers

Problems in the ASPxSpinEdit control in Internet explorer VB

It turns out that I'm doing a form, and in one of the sections, I use an ASPxSpinEdit. The problem is the following: In Internet Explorer, when entering a number in the control, for example the number 21, the first number is written well, 2, and...
asked by 20.02.2018 / 10:43
1
answer

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 24.01.2018 / 00:24
0
answers

How vb can be calculated and show many decimals

I need a high precision of decimals. How can I get more than a decimal variable?     
asked by 14.01.2018 / 16:59
1
answer

data environment in 2010? [closed]

I have been programming in VB6 with data environment to access the data, now I am moving to vb.net with Visual Studio 2010 and I want to add that component, I have read and in several places they tell me that for vb.net it is not There is that c...
asked by 13.12.2017 / 21:16
1
answer

Structure of a rubik's cube

I'm trying to make a rubik cube in vb and for some reason, in Rubik class, every time I add a new face all the previous ones are made the same color. Public Class Form1 Dim rkCube As New Rubik Private Sub Form1_Load(sender As Object, e...
asked by 26.12.2017 / 02:32
0
answers

Insert data from a data grid view to a table in sql server from vb, net

Good afternoon I am trying to insert data from a datagridview in a database of slq server I have it by classes, here the classes if you could help me: 'Insertar quejas Function Insertar_Queja2(ByRef NUM_RECLAMO As String, PRODUCTO As Stri...
asked by 30.10.2017 / 21:29
1
answer

problem with vb.net and webbrowser, scraping

I'm making an application with vb.net with the webbrowser object. Basically I do the following automatically, nevego a direction, I scrolling down to load the entire page (since it is dynamic and load as you scroll down) and finally I take...
asked by 31.01.2018 / 14:25