i am trying to access a webservice method from vb .net
dim xml as string
long id = 123
string[] accountList = new string[]{"1234"};
xml = ws.test(ID,accountList);
i am not getting my result in xml string.
I ve got a Problem with a Webservice. I ve Scripted it in VB.net -- Please has anybody an Idea
why this happens -- I can't find the Problem
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I want to get access of php webservice from vb.net
View 1 RepliesI have a web service that I will need to add as a web service reference in my vb.net application which is a plug-in to Outlook. I initially tried adding the reference by right clicking on the Project and selecting "Add Service Reference". In the box that pops up, I type the web service url in the address field and the namespace name and click ok.
Warning 2 Custom tool warning: Cannot import wsdl: portDetail: There was an error importing a wsdl:binding that the wsdl: port is dependent on.XPath to wsdl:binding: //wsdl:definitions[@targetNamespace='http://tempuri.org/']/wsdl:binding[@name='IAConnectServiceHttpGet']XPath to Error Source: //wsdl:definitions[@targetNamespace='http://tempuri.org
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I need to create a .Net program that will access a webservice provided to me from a customer. I need to be able to call this .Net program from a VB6 program. Basically, this .Net program needs to be an in-between program between a VB6 program and a webservice.I'm not very knowledgeable about .Net so I am struggling to find a way to do this. When I search the internet I seem to find information on how to make a webservice. But, this is not what I need to do. I just need to be able to access a webservice provide to me and pass the data to a VB6 program.
View 1 RepliesI have a very simple ASMX page.[code]...
How do I add Access-Control-Allow-Origin to the response headers so that the webservice can be consumed by multiple websites using AJAX?
Consider a MyForm class that contains a shadowed implementation of Show(). It also contains a CreateForm() method, which accepts an instance of the form and calls the shadowed sub:
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I'm using VB.net Express with SQLExpress. I've got the reader working in my program, but I'm trying to find the best way to go with SQL access in my VB program. I need to be able to write fairly sophisticated SQL queries from many different tables and then either load the data into VB arrays or? in order to do some calculations and field selection. I'm not displaying any data on the screen, like so many examples out there seem to illustrate.
View 6 RepliesGiven the following classes, how can i intercept Class1.SampleMethod's Value from SampleAttribute?[code]...
View 2 RepliesSo I have a WCF Service that has service methods. One of the methods needs to be called from the application that is hosting the service. I am using a ServiceHost to host it. [code]...
View 1 Replieshow do we access MyBase from an extension method?
i'm trying to extend a Sub called PassDown that would call the form's Base's OnPaint method
<Runtime.CompilerServices.Extension()> Public Sub PassDown(ByVal form_instance As Windows.Forms.Form, ByVal e As EventArgs)
MyBase.OnPaint(e)
but of course, mybase couldn't be accessed this way so is there an alternative?
Can I access values in application settings of web.config in extension method?I have the below code but it is not working:
<Extension()> _
Public Function DocCountExt(ByVal value As Collection) As Integer
Dim maxOffSet As Integer = Integer.Parse(ConfigurationManager.AppSettings(APP_SETTINGS_OFFSET))
return maxOffSet
End Function
The above code does not work.
I've got a problem. I'm running a different thread. The thread's sub is looping, doing various things during the program, and eventually tries to close the form. I get an error, because the other thread can't access the "Me" object, I guess. It won't close the form. I don't want to use Application.Exit. Is there another way?
View 3 RepliesAsp.net has turned out to be alot easier to use than PHP (so far). However, I have been searching for a while and simply cannot figure this out. How do I get the variables that are contained in the url of my page (that originate from a form that had the method "GET") and utilize them? For example, my page would be [URL]. How would I get the value of some variable?
View 5 RepliesI have a button in my usercontrol. When that button is clicked I need to call a method thta is in aspx page.
View 2 Repliesuse of the shared function, which returns a reference to a datatable to the calling code. While there a probably many debates as to the preferred use of ADO.NET objects, my question is about the Shared Method aspect. Note that the dataTable is declared within the Shared Function, so it seems to me you get a new one every time, yes?
Public Shared Function MyData() As DataTable
Dim ReturnData As New DataTable
'A silly example of retreiving some data into a datatable:
Using cn As New SqlClient.SqlConnection("SomeCOnnectionString")
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I want to access a 3rd Party application in the background with the SendMessage method. It just needs to send a "space" to the software to trigger an action. It is important that this is done in the background because its a periodic event (ca. every 10 seconds), and it should be possible to simultaneously work on the same machine.
I tried to use the same approach which is shown in [URL]
The code I used is as follows:
Const WM_CHAR = &H102
Const BM_CLICK As Long = &HF5&
Private Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd
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I want a string and a listbox, both which are in a form to be modified by an instance of a class method. Should (could I):
1. Pass the entire form to the class method as parameter.
2. Pass the listbox and the string to the method as parameters.
What's the best approach to get access and modify this string and listbox on the form.
How do I implement the ExecuteScalar method to return the first element in a sorted dataset?
Here is my code:Imports System.Data.OleDb
Sub Dim oCmd As OleDbCommand
Dim strConn As String
Dim strQuery As String
strConn &= "Provider=Microsoft.Jet.OleDb.4.0;"
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My app has a folder that has some xml documents which is or should be created within the installation Directory. What is the best / most problem free method to access the installation directory: [code]
View 6 RepliesInside my .aspx I have some JSON code that looks like this:
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Basically what I'm doing is pulling text from two labels on one page, and sending them to another page by calling the "doIt" function which looks like this:
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Just so I'm clear, the "doIt" function and the JSON call are on two separate web forms. My problem is that with the "doIt" function being Shared, I can't access any global variables of the class. And if I remove the Shared, my JSON doesn't execute.
How can I Access the Enty point method of Form Based Applications?How can I set their attributes?
View 2 RepliesI'm struggling to work with data in VB 2008, and find it extremely complicated! At first I couldn't even get a database to load, as VB 2008 kept complaining it was created with an older Jet engine.OK, I converted it to a newer Access format that VB 2008 finally accepted.
In trying to find out why changes weren't saved, I found a common problem was VB 2008 wiping out changes.OK I have told the compiler not to copy the older database file back over but to copy newer.Updates then supposedly happened --- no errors were reported --- but the changes were still not saved.It appears the update method didn't exist in the datatableadapter, but I got no error messages about that.
No update done.
I've used the tools to configure the dataset and datatableadapter.Automatic generation of methods like update, add new, delete, etc. were supposedly done.Now, when trapping the error, I'm told the update method isn't a valid one.I found little information on that. It suggested primary keys could be a cause, but adding or deleting a primary key has no effect.I can see the fill method, and it works fine.I can't see the update method. (Apparently it is in SQL which I don't know anyway.)
I'd like to export a table from Access to a text file (or a spreadsheet) using VB code in Excel 02. I'm using the transfertext command but my code runs through without actually doing anything or throwing up any errors. If I swap the code round and change Export to Import and move the data into the text file manually then the code will happily import the table into Access.
Sub Export()
dbfile = "C:XLSMDBTable.mdb"
Dim a As Object
Set a = CreateObject("access.application")
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Which method is professional to insert, update, delete data using either MS Access database or SQL database?
1) Using wizard to connect the database
2) Writing code manually such as
"INSERT INTO CUSTOMERS(CNO, CNM, CTY, TEL, TDT, NTS, UID) VALUES(@CNO, @CNM, @CTY, @TEL, @TDT, @NTS, @UID)")
I need to insert data from one form (Collection_Form) to 2 database tables. Like, Collection form data to be added in the following 2 tables:
1) Customer_Account
2) Collection_Account
I wrote an application which parses a website and downloads an mp4 file from website. User can select the path where he wants to download the video. When I try to download I get an exception for the file, Access Denied to Path. When I gave the permissions to folder that I chose, then works fine. How can I resolve that problem? End-User will select the folder. How do I change the permissions?
View 1 RepliesI have a flat file that is sorted by account number. I am migrating an application that was in vb6 to .Net. The application uses Random file access and uses a binary sort method to find a record.
Here is the code
Do While (low < high Or low = high) And (f = 0) 'Checking for an account match
middle = (low + high) / 2
FileGet(FileNum, Record, middle)
If Account < Trim(Mid(Record.Data, Byte1Start, Byte1Len)) Then
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From reading up on this in .Net it seems that using the Binary Reader seek method would be the alternative to using old vb6 random access code. The problem is the Binary Reader Seek method goes by Byte position instead of record number. How to convert my code to use a binary reader.
I'm trying to access the Count Property on the array of rows returned by the datatables select method, this is after converting the Web Project to 3.5
View 2 RepliesI am trying to write data to a binary file using the Print() method, but when I run it I get the System.IO exception Bad File Mode.
Here's the code for the FileOpen declaration, that might have something to do with it?
FileOpen(filenumber, "path to file", OpenMode.Binary, OpenAccess.Write, OpenShare.LockReadWrite)
Print(filenumber, expression(variable))
I have to send a request to Webservice and I have a working PHP solution, that I have to translate in VB.net
Here's the code working in PHP
//fill in the details of the contacts.userId is obtained from loginResult.
$contactData = array('lastname'=>'Valiant', 'assigned_user_id'=>$userId);
//encode the object in JSON format to communicate with the server.
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Naturally I imported a reference to a Json library and Imported (Imports Newtonsoft.Json)?