I want to create remote monitoring system for greenhouse using vb.net..right now i did not know how to get temperature value form wireless sensor i have...the wireless sensor has its own application to represent its value in the computer..therefore i want to get this value to represent in my own system because i still need to add another features for my system..
View 1 RepliesI just converted UberSite, a vb.net web site to a web application. I get run-time errors saying that there is no such thing as type foo. When I drill down to the page in the code-view, it gives me an error-correction suggestion: import namespace UberSite.
If I create a new web application and define foo there, there is no need to import any namespace to use foo in the new application.
How can this be? Why does my web application seemingly need to import its own namespace?
I would like to know if there is a way to import data from one application to another? If so, what functions do I use?
View 1 RepliesI need to be able Import and Export data from my database in the app im developing. I have been having trouble finding the proper way to do this. I have to assume some of the people using this wont have Office installed so this process has to be able to work on its own.
Im using Visual Basic Express with SQL server 2008. Using LINQ to SQL with a local database.
I have a dll created in VS 2010. i put it into the app_code folder on the webserver and then i accesses it by trying to use imports GetWebPageData
View 1 RepliesI wanna make a program that will create a batch file and convert it to exe. Problem is that at the batch code there's a line that needs the program wget.exe in the same directory to work. Is it possible to bind wget.exe into the final exe (The bat converted to exe), and when it's ran to export wget.exe in the same directory?
View 2 RepliesI am exporting the contents of one excel file data to the other excel file by using the range excel object in a windows application. while declaring the object, am getting the error like type excel object is not declared. [Code]
View 1 RepliesI have a dll. Instead of referencing it, I would like to be able to import its functions directly into my application. Anyone have a code to get started?
View 7 RepliesI would like to read a binary file: Windows Address Book. However, since I JUST want to import email addresses from WAB to my application I think I can open and read it myself.If you oepn a WAP file with note pad, email addresses are human readable and just with spaces, not encoded!
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I have to write an application in Visual Basic.Net that will open an excel file, run through the contents an export a test file for processing.
The application works great for me (Windows 7) but when transferred to a WinXP PC gives the following error: HResult 0X800A03EC
I can replicate this error by making the Excel Application visible so it seems like it is an issue where it can't access the file because it is open. Error occurrs when trying open the workbook.
Original Code
Dim excel As Excel.Application
Dim wb As Excel.Workbook
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I am trying to create an application using VB.NET which will import python object.
View 4 RepliesI am writing a program for a class and it needs to read/write to an Access 2007 database. Right now I am referring to it's absolute path when I use it in connection strings, something like:
Dim conn As New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:UsersMeDocumentsVisual StudioProjectsProject1Database.accdb")
This is going to be a problem when I turn it in obviously, because the professor isn't going to have the same path. So I want to somehow include it into my project and then refer to it with a relative path or something so that it will work on his machine. When I imported it through the Data Sources it had an option at the end to copy the database into the project which I agreed to. It put the Database where all of the source files are on my computer, so I tried using Application.StartupPath(
I am using Datagridview and ListView Controls in my windows desktop application using vb.net.I want to Import data directly to Excell sheet and CSV file directly from form.
View 3 RepliesI have this VB ASP.NET Web Service Application project running VS 2005. I'm trying to add references. To do so I click on the "Properties" icon in the Solution Explorer window which presents me with a window to add/update/remove references. I click "Add", I select the reference I want and then "OK". Lo en behold, NOTHING! It simply won't add references (I tried adding several different ones). Specifically I'm trying to add the System.Configuration assembly.
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I want to write a program in vb2008 that can import a text file into a Access 2000 database, but using import specifications already in the access database.
View 2 RepliesI have to import an csv file to SQL database table which already created (empty and has the same number of named columns). It would be great if you could suggest any tutorials or give some tips.
View 1 Repliesi have a dll for a device. i want create a dll which will be able to call the device's dll and perform the operations. how can i access all functions of the device in new dll. iwant this in VB
View 2 RepliesI would like to import a VB.net dll into C++/CLI. I am having trouble referencing my dll. I have tried to find tutorials but with no luck, in particular, I usually find how to import managed libraries directly into native code through COM. I would like to import an existing VB.net dll into my C++/CLI project.
Do I require a header file or a declaration file to import and use my vb.net dll?[code]...
I'm developing an application and I need to know how I can to import a DLL with code and not with "Add reference" because path will be change when I connect to other computer.The library I need to import is ADOX but Maybe it will be used by me with another dlls .
View 4 RepliesI am trying to import an excel sheet to a sql database. I was able to get it to work using sqlbulkcopy. I am now trying to do it line by line. The code works fine except that only the first row is added to the database. I used a msgbox to ensure that I am iterating through all of the excel values. So I am not sure what is wrong.
Imports System.Data
Imports System.Data.SqlClient
Imports System.Data.OleDb
Imports System.IO
Imports System.Text
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I have an app that will load info from a csv into a gridview. Everything works properly except for one column. It is only displaying fields with numeric values. All of the alpha-numeric cells are being left blank. I have looked at the csv and it is properly formatted and the other columns have alpha-numeric as well and are being pulled in properly.
Dim savePath As String = "\Depts"
Dim Conn As System.Data.Odbc.OdbcConnection
Dim dt As New System.Data.DataTable
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The Item column is the one that is coming in incorrectly.
I made DLL files using VB and placed them in the same directory as .exe. When I edit the source code for .exe and type Dim obj as Object obj = new DLLname.DLLclass everything works fine. The problem comes when I try to use Dim obj as Object obj = CreateObject("DLLname.DLLclass")'error line and an error "Cannot create ActiveX component." is produced. The second code block is more useful to me because I don't want to explicitly specify the name of each DLL file in the code, but rather handle the names as string variables.
So basically I need to import DLL's on the run - how can I do that?
Hi how can I import other player than winodws media player in vb,let's say winap player.
View 2 RepliesI mean the imports keyword on the uppermost part of the program.
View 3 RepliesI dont know how to and ever time i think i do it wont let me import
View 3 RepliesI have a USB to Servo controller card and the DLL provided, and example below for VB.NET doesn't seem to work...
Imports System.Runtime.InteropServices
Imports System.Text
<DllImport("yeisrvo.dll")> Function InitPort(ByVal PortNum As Integer,
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I have a shapefile with a dbf file... I need to load a combo box with one of the field of the dbf file.
I don't have any idea how to do this. I search all over internet and I don't found nothing.
Is it possible to import a dll which is not built in .Net in a vb.net project like htis:Add Reference -> Browse -> CreatingDll.dll file
Or the <DllImport>attribute needs to be used in case where i want to add a .dll file which is not created in .Net within a vb.net project?
The project is simplifying the creation of "Avatars" for a game called FIFA Ultimate Team.
As you see, the "player" has been imported, so has the "badge" and "flag" now i need the various parts to be placed in the correct place on the card, I also need text to be place around on the correct positions.
How does one import files into an Excel Project (v12) using VB.NET?Now in detail:Four (4) files have been exported (see below) from a workbook/project that I want to import into another workbook/project.The four (4) files to be imported:
code.basform.frmform.frxsheet.clsDim aExcel As New Microsoft.Office.Interop.Excel.ApplicationDim wkb As Microsoft.Office.Interop.Excel.Workbook =
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