Refactoring - Use Default Arguments That Are The Result Of A Function Call?
Jul 15, 2010I have a whole slew of database access functions which assume a particular connection string. Within my application I call
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Function Syntax - Call A Function With 2 Arguments When The Function Is Only Defined For One
Apr 1, 2010I'm trying to undersatnd the syntax of calling a funciton and it seem confusing when I'm using a web service in ASP.net. Maybe this question should be in an ASP forum, but it is a VB question. This simple web service allows you to type in your name and it response with an alert box with you name.
My question is, How can you call a function with 2 arguments when the function is only defined for one. I understand that the second argument is actually a method that handling the respons, but how can you interchange function arguments for methods and how do you know that there are methods for
Here's my call:
<script type="text/javascript">
function HelloWorld()
{
var yourName = $get('txtYourName').value;
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Call A Function In Module And Get Result In The Main Thread Asynchronously
Mar 2, 2011I have a function in a module that returns a datatable.I need to call that function asynchronously and get the results in the Main thread (Main Form) in vb.net.
View 2 RepliesSql Server - Call A Table Valued Function From Visual Basic.Net And How To Store The Result?
Nov 4, 2011In my VB.net code i have:
cmd.CommandText = "SELECT * FROM [strfg].[dbo].[Myfunc] (@MyParam)"
Dim myparam As New SqlParameter("@MyParam", a)
cmd.Parameters.Add(myparam)
The function (runnig on SQL server) returns a table with four columns, one row.How do I call this function from Visual Basic? cmd.ExecuteScalar() is obviously not correct. In c++ I use a recordset. What is the equivalent in vb? Does anyone have a short example?
Refactoring A Method To Call A Stored Procedure?
Nov 17, 2010I need to refactor the method GetVendorBalanceDue to call stored procedure spVendorBalance in my database. I have created the stored procedure and am not sure how to get the method to call the stored procedure. Here is my code:
Private Function GetVendorBalanceDue(ByVal vendorID As Integer) As Decimal Implements InvoiceService.GetVendorBalanceDue
Dim selectCommand As New SqlCommand
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VS 2010 : Convert A DLL Function Call Which Has The Callback Function Routine Called Within The DLL Function Call?
May 25, 2012I am trying to convert a DLL function call which has the Callback function routine called within the DLL function call.The DLL function call signature is like this:
typedef void *HANDLE;
typedef HANDLE HACQDESC;
DECLARE_HANDLE (HWND);
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how to convert this DLL call to VB.NET and also how to create the callback function and send it as parameter to this function
call.
Too Many Arguments To 'Public ReadOnly Default Property Chars'
Nov 8, 2011One of my ASP.NET websites makes use of the CultureInfo class to format currency values and normally this works fine. However, some new code is causing some unexpected problems. In the code sample shown below, txtBox1 correctly displays £99.00 while the line that specifies a value for txtBox2 generates the following error,Too many arguments to 'Public ReadOnly Default Property Chars(index As Integer) As Char'.The key difference in the txtBox2 value is that it is derived from a SQL Server database reference using Linq-to-SQL (CurrentUKFees.Print1). The relevant database value is the integer 8 and I was expecting txtBox2 to show £8.00. If I delete the CultureInfo code then txtBox2 correctly shows the value '8' without any currency formatting.[code]
View 1 Replies.net - Call Method From C# With Optional Arguments?
Mar 3, 2010I have a method written in VB.NET. It looks like this:
Shared Sub SomeMethod(ByVal Id As Guid,
Optional ByVal str1 As String = "foo",
Optional ByVal str2 As String = "")
I want to call this method from C# 3.0 and I want it to use its default arguments. I tried passing System.Reflection.Missing.Value, but I cannot cast it as String. Is there any way to do that?
C# - Arguments For CloseHandle() Winapi Call In .net
Aug 26, 2009When accessing the winapi method CloseHandle() via .net P/Invoke, should the argument be IntPtr or HandleRef, and why?
View 2 RepliesCall A Program With Parameter Arguments?
Oct 21, 2009I build two programs, 1 - bootstrap and 1 - mainprogram
now, mainprogram has 2 constructors, the default and the one which i defined and it accepts an integer the default constructor checks the variable named iscalled a type of integer to have a value of 1 or zero, if its zero then it should shows a message saying "Improper initialization" then exits..
What I mean here is, mainprogram should only run if its called by the bootstrap program.
Call Exe With Multiple Arguments From Source?
Sep 13, 2011How to call exe with multiple arguments from VB.Net Source. Now, I can call exe file with mmyProcess.StartInfo.FileName ="....exe" and pass parameters with myProcess.StartInfo.Arguments but i can't pass multiple parameters with it.
View 1 RepliesHow To Pass Arguments In A Thread Call In VB
Feb 21, 2010Im trying to call a procedure to run into a thread..But this procedure requires two arguments. How can I pass these arguments in to the function when the thread call:
Dim myThread As New Threading.Thread(New Threading.ThreadStart(AddressOf PopulateTermList myThread.Start()
addressof PopulateTermList should only be called without parenthesis(the VB tells me this)
Setting A Variable To Accept The Result Of A Function By Calling The Function With Many Parameters
Feb 17, 2011I'm currently working with a client's VB.Net code, which was developed for them by a small development shop a few years ago and which they purchased and have been maintaining and uprgrading since. This client's primary developer is out on indefinite (likely permanent) medical leave and I'm now filling in until they bring in a full timer (as I'm a contractor here). My current task is to add some functionality to a the VB.Net code they purchased. I'm finding practices and techniques in the code that absolutely baffle me and can't make the code do what I want. I'm starting to wonder if it's me and was hoping to get some thoughts on the code I've encountered.
For example: Setting a variable to accept the result of a function by calling the function with many parameters, clearing the parameters in the function, setting them to some value, calling another function with those new values, then never using the values returned by the functions. I'll add a code snippet in the first comment since this is already getting long.
Error1 Too Many Arguments To 'Public ReadOnly Default Property Chars(index As Integer)
Nov 27, 2009Error1 Too many arguments to 'Public ReadOnly Default Property Chars(index As Integer) As Char'.K:\VB\Chap06\SumOddEven Solution\SumOddEven Project\Main Form.vb2645SumOddEven Project
Private Sub calcButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles calcButton.Click
Const prompt As String = "please enter even and odd numbers click cancel to end"
Const Title As String = "odd & even Number"
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Too Many Arguments To 'Public ReadOnly Default Property Chars(index As Integer) As Char'?
Nov 16, 2009i get this error?
' Create the order and store the order ID
Line 175: Dim orderId As String = ShoppingCartAccess.CreateCommerceLibOrder(shippingId, taxId)
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PLS-00306: Wrong Number Or Types Of Arguments In Call To 'ROL_CURSOR'
Jul 12, 2010I am using Oracle 10.2.0.1 and working on a web application using MS VS 2005. Here it is my oracle code :
CREATE OR REPLACE PACKAGE rollsearch AS
TYPE t_cursor IS REF CURSOR;
Procedure rol_cursor(c_rol in varchar2,c_cnm in varchar2,c_fnm in varchar2,
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Pass Multiple Arguments To A Delegate Method From A List(Of T).ForEach Call?
Sep 6, 2011Is it possible to pass multiple arguments to a delegate method from a list(Of T).ForEach call?So, I'd like to pass a listbox object to the delegate routine below:
Sub test()
Dim names As New List(Of String)
names.Add("Bruce")
names.Add("Alfred")
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Call A Dynamic Compiled Func(of ) Function Via Expression.Call?
Mar 22, 2012I want to create an ExpressionTree where a Func(of Vector, Vector, Vector, Vector, Double, Double, Vektor) should be called. So I use
Expression.Call(Forces(0).Function.Method, {Vec1, Vec2, Vec3, Vec4, Double1, Double2})(Vec1-4, Double1-2 are declared as ParameterExpression and Forces(0).Function as Func(of Vector, Vector, Vector, Vector, Double, Double, Vector). But I get an AgrumentException, because Forces(0).Function.Method has seven Arguments. (System.Runtime.CompilerServices.Closure as seventh argument at Index 0).
Set A Default Value In A Combobox Depending On Result From A Dataset?
Jun 6, 2012I have a small section of a windows form that allows users to select when a customer should be called (i.e. day of the week, time and inbound or outbound)When the form is loaded I will extract the information using a dataset and bind to form controls. I want to use a combo box for call stautus - inbound or outbound - however wish to give the user the choice at runtime.My thoughts are I would need to set a static list (so the user could choose) and set the default or displayed value to the info the dataset has extracted.This code to select the index doesnt work when I am comparing the dataset result to the "Outbound" string even though I am using the ToString method.
Private Sub TestTelesalesForm_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Me.Telesales_DEV004016TableAdapter1.Fill(TelesalesDataset1.Telesales_DEV004016)
Me.comboCallStatus.Items.Add("Outbound")
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Can't Seem To Grasp Arguments In A Function
Jan 25, 2011I am new to visual basic 2008. I can't seem to grasp arguments in a function. Can anyone give me a simple explanation of what they are, how they work, and why we need them?
View 5 RepliesPassing Arguments To A Function?
Aug 3, 2011I am having a problem figuring this out. The text that is bold is where the problem is.
Imports Microsoft.Win32
Console.WriteLine(WMILookup("Win32_Bios","SerialNu mber"))
Private Function WMILookup(ByVal WMIClass as String,ByVal WMIItem as String) As String
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Procedure Or Function Has Too Many Arguments Specified
Nov 11, 2011I am trying to get the value of the CategoryID so that I can insert that value into the database when an admin wants to update product features. The stored procedure that was written is for a ListView, so I was hoping I could put something hidden in there to get the ID. When I put the Hidden Field on the page and tried to get the ID, I got the error I mentioned in the title.
<ul id="categories">
<asp:ListView ID="lvAncestorCategories" runat="server" DataSourceID="dsCategoryAncestors">
<ItemTemplate>
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Procedure Or Function Has Too Many Arguments Specified?
Feb 9, 2012I am recieving this error and i cant think why. I have checked the number of parameters being passed as well as the number of required paramaters from the sp ,regenerating the data set has given me no look.
Public Sub GetRows(ByVal [Option] As String, ByVal searchString As String)
Me.DataSet11.Clear()
SqlSelectCommand1.CommandType = CommandType.StoredProcedure
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.net - Get The Arguments From A Sub Or Function In Vb2005 As An Array?
Aug 31, 2009Is it possible to get the arguments from a sub or function in vb2005 as an array?
View 4 RepliesCreatting A Function With Arguments E Intelisense?
Jun 22, 2011how to create functions that require arguments and intellisense shows the possible valueshat can be accepted?Example:
Public function myfunction(x as string) as string
end function
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DB/Reporting :: Procedure Or Function Has Too Many Arguments Specified
Jul 15, 2011I am trying to call a stored procedure and get the idn_num as output on entering an input of a name. I get a "Procedure or function 'aaa' has to many arguements specified" error when I try to run my VB.net code
Code:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0; Data Source=C:ParameterProject esttable.mdb;Persist Security Info=False" & ";Jet OLEDB:Database Password = "
conn.ConnectionString = "Data Source=localhostsqlexpress;Initial Catalog=PPRT;Integrated Security=True;Pooling=False"
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Function Or Stored Procedure Has Too Many Arguments?
Sep 19, 2010im getting this error when i run my app, i have looked at my stored procedure and VB code and cannot see anything wrong with been stuck on this for the last couple of days
View 5 RepliesFunction Run Mupltiple Times At Once With Different Arguments
Jun 25, 2011I would like to know if it is possible and if so how to run a function multiple times at once with different arguments...
View 6 RepliesProcedure Or Function Designation_INSERT Has Too Many Arguments Specified?
Mar 11, 2010this code, it gives always error on execution of command is comes.
Try
DBconnect()
cmd.CommandText = "Designation_INSERT"
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VS 2008 Multithreading A Function With Arguments?
Aug 26, 2010I have a function which has multiple arguments, but takes around 30 seconds to complete. Is it at all possible to put it under a thread?
VB.NET
Private Overloads Function XLSParse(ByVal WorkBook As String, ByVal CellFrom As String, ByVal CellTo As String) As Boolean
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And it runs fine because it doesn't have any arguments. So is it possible to run a function on a seperate thread if it has arguments?