Overload Functions 2008 EE?
Mar 1, 2009I am trying to pass multiple signature calls to an overloaded function. My understanding is that VB can recognize the different signatures and use the appropriate function.[code]...
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Overload Functions In A Modual?
Oct 12, 2009if it is possible to overload or override (not sure about the difference) functions in a modual.vb.
View 7 RepliesVS 2008 : Have A Class Where The Functions Of The Same Name Are Both Instance Functions And Shared Functions?
Dec 6, 2010What I am trying to do is have a class where the functions of the same name are both instance functions and shared functions.
Public Shared Function Get...(byval xx as xx)
and
Public Function Get...
The Public Function uses a Property xx created in the constructor, whereas the Shared Function has the parameters (byval xx as xx).
VS 2008 - Overload Resolution Failed Because No Access
Dec 13, 2009I have this code in my class file:
Dim f As Font = New Font(Font, IIf(m_Selected And m_FontBoldOnSelect, FontStyle.Bold, FontStyle.Regular))
And says
Overload resolution failed because no accessible 'New' can be called with these arguments:
'Public Sub New(familyName As String, emSize As Single)': Value of type 'System.Drawing.Font' cannot be converted to 'String'.
'Public Sub New(familyName As String, emSize As Single)': Option Strict On disallows implicit conversions from 'Object' to 'Single'.
[Code] .....
Error:
Option Strict On disallows late binding.
and then some
pnlBottom.Height = Me.Height - (pnlTop.Height + IIf(m_TopSeparator, 2, 0))
Error:
Option Strict On prohibits operands of type Object for operator '+'.
VS 2008 Multi Thread Overload Resolution Failed
Mar 10, 2010VS 2008 Multi Thread Overload resolution failed
View 10 RepliesExcel Maths Functions And Calls To All DLL Functions Documentation?
Jan 29, 20071) Is it possible to access the Excel mathematical functions without actually opening Excel?
I was thinking of through a DLL WinAPI call or maybe a delegate function or smaller program?
2) Does anyone know of a MS link or area that gives instruction on "how to" use every function of every Windows DLL at all?
Or for all those that Microsoft have chosen to document online at least.
VS 2008 VB Public Functions In SSIS 2008
Nov 29, 2009I used to develop applications in VBA, but now I'm using SQL Server 2008 Integration Services for a lot of the functionality, and using VB.NET as the scripting language where needed - all of which are new to me. I need to do the same string manipulation in several different SSIS tasks. With VBA, I'd simply write a function and declare it Public, and I could use it from any module. E.g.
Public Function MakeId(ByVal Country As String, ByVal Postcode As String) As String
....
End Function
' later...
Dim MyId as String
MyId = MakeId(County, Postcode)
But when I do that in a Script Task or Script Component, I find I can't call the function from VB in any other Script Task or Component; it says MakeId is undeclared. It works within its own 'box', but not from anywhere else.
Calling Functions In VB 2008?
Oct 26, 2010I am using Visual Studio 2008 to try and create a calculator program that can convert binary to decimal. I have some code but I'm having problems figuring out what to write as an "argument" when I was to call the function.
Here is the code I have so far.
Public Class Form1
Private Sub btnCalculate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCalculate.Click
[Code]....
Use Right And Left Functions In .NET 2008?
Jan 17, 2010how to use Right and Left Functions in VB.NET 2008?
View 1 RepliesVS 2008 - Program With Functions Only
Mar 3, 2010I was curious if anyone has heard of writing a program with functions only. It is part of my current assignment but all the examples I have seen all over have at least subs for the click events. SO I am a little confused to say the least.
View 3 RepliesVS 2008 : Having A Button With 2 Functions?
Apr 3, 2009Is it possible to have a button do one action the first time it is clicked and a different action the next time it is clicked?
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Button1.Hide()
Button2.Show()
[code]....
VS 2008 Commonly Used Functions
Aug 7, 2009I'm taking a class in VB, so I have numerous projects. I have a lot of useful functions and code, and I'd like for them to all be included in on piece of code that all my projects can use. The problem with DLLs is that when I build, the EXE needs the DLL to be in the same folder. I want a standalone EXE file. Is there any way I can have a DLL in a different folder than the EXE and still use it? Or is there some better solution to having useful code somewhere so when I update that code, it will affect all of my projects?
View 2 RepliesVS 2008 Functions At Set Times
Apr 17, 2009I have a countdown timer, I want to make a sound every two minutes at the moment i've got it set to if timer.txt = "00:08:00" minutes then play the sound but it stutters..
View 2 RepliesVS 2008 Importing .cs Functions?
May 21, 2010I have this script that reads the accelerometer on my m200 tablet pc but I don't know how to use it in a windows form, how to import or declare it it would be nice.
The .cs script is
using System;
using System.Runtime.InteropServices;
class Accel
[Code].....
VS 2008 Using MsgBox With If Functions?
Oct 10, 2009I am trying to learn how to use message boxes. I am just starting out but really enjoy it. My basic structure is to have seven yes/no questions that change a variable(x) by adding + 1 to everytime you get the question right. My question lies within the message box and getting my variable to change with every question (or not if wrong button is pushed). Heres what I have coded so far...
HTML
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnClick.Click
Dim x As Integer
Car(x)
[code]....
I have been getting no output and when i debug All values of x are 0. I only have one return and it is at the very end of the Car Function (Return x).
VS 2008 Win 7 - Built With Several Functions?
May 14, 2010i have an application that's in development, but some modules of the application are already built, so the application it's installed in several computers. In my code, i call an external class that i built with several functions that i use in multiple applications, in this class i have a small piece of code that checks in the network (internal), if a new version of the application (Msi File), of the current application it's available, and if it's available, it runs the Msi file.
msiexec /package MSIPackage.msi That worked fine in windows XP, but now some machines have been upgraded to windows 7, and the user need other credentials to run the package. (Elevate Privileges). Other problem it's that in my application i create several folders in the installation and the user doesn't get any permissions to write in the folders.For example i have one Log folder, and i can't write any logs to it.
[2008] Functions Not Working?
Jan 8, 2009This was sort of discussed in another topic i made, but it went a little off topic, so i'm making a new thread. Anyways
vb
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim archiveHandle As IntPtr
Dim archiveName As String = "C:Users#DesktopWarcraft IIIwar3.mpq"
[code]....
Notes:I Also have a feeling it has to do with the flags on MpqAddFileToArchive, because i'm using 0 but the documentation has flags like MAFA_COMPRESS, though i have no idea how to use them?
Differences Between VB Functions And Convert.To* Functions?
Feb 19, 2009While converting types, I have found myself using both VB functions and BCL Convert.To* methods.
E.g.)
Cstr() vs. Convert.ToString()
CInt() vs. Convert.ToInt32()
CDbl() vs. Convert.ToInt64()
etc...
Are there any subtle differences that should be noted?
[2005] MembershipUser Functions - See Exactly What The Functions Are Doing?
Mar 4, 2009Is there a way to see exactly what the functions are doing. What i mean is there a way to see the class? I know what it does, i just want to know the code.
For example the function: Membership.FindUsersByName()
Use Left , Right And Mid Functions In Program 2008?
Mar 1, 2009How to use the Left, Right and Mid functions in VB 2008?
View 3 RepliesVS 2008 - API Functions To Use For Getting Remote Host Name
Jul 6, 2010Does someone know what api funtion to use for getting remote host name right now i use System.Net.Dns.GetHostName and the nbtstat -a function, but still have some computers that i dont get their host name but i do get their mac with send arp...so how cna i get their host names with an API call..
This is my code for dns.hostname ..
vb.net Dim myIPs3 As System.Net.IPHostEntry = Dns.GetHostEntry(hello)
Dim newhost3 As String = myIPs3.HostName
VS 2008 - Delete And Save Functions
Oct 19, 2010I got a situation where I need to update the details of an order. So there is an order, and there are many products in that order, and the way I am updating that bit at the moment is simply 'delete and save'. But what happens is that it deletes first and them saves products which would be fair enough but if anything in save function goes wrong the order leaves with no products. So how would I know if I will get an error?
View 1 RepliesVS 2008 Passing Cookiecontainer Between Functions?
Sep 18, 2009The login process to one of my sites can get fairly long code wise, so i have decided to cut the process up into maybe 3 or 4 functions, instead of all the code on 1 page.
vb.net
Function functionNavigate1(ByVal POST1 As String)
Try
[Code]....
VS 2008 Run Access-07 Query (uses UDF Functions)?
Jul 1, 2011i am having a query in access 07 which uses 2 functions (PUBLIC function)how can i run it from the front end (vb.net)
View 2 RepliesVS 2008 Track All Functions And Procedures?
Feb 4, 2010is there any option in callstack or any third party tools to get all the list of functions and procedures executed in vb.net project. on callstack, while when goes to different class method and returns, the tracking information loss. so after fulll of excution of project, do we get the list of all executed members in order of execution ..
View 2 RepliesVS 2008 Using ZedGraph To Draw Functions?
Mar 10, 2010I'm using ZedGraph to draw functions.I want it so, that the user can input a function.Eg:
txtFunction.text = x ^ 2 - 3
Graphs are drawn with this code
For x = 0 To 100
y = x ^ 2 - 3
list.Add(x, y)
Next x
This doesn't work
For x = 0 To 100
y = txtFunction.text
list.Add(x, y)
Next x
as the x can't be replaced.Is there an other way to draw graphs, by reading the function from a textbox?
VS 2008 - Functions Of System File Watcher
Aug 21, 2009What exactly does a System File Watcher do? And what can you do with it?
View 10 RepliesVS 2008 : Throwing Errors Inside Functions?
Aug 8, 2010I'm familiar with Throw New Exception(), and how this causes an application to "break" with an error at the Throw line itself.But what I'm after is a way to throw the exception within a function, and for the application to break at the line which called the function - not at the Throw statement itself.Is there a way of doing this, but without having to wrap the function call within a Try-Catch?
For example:
1. Main code calls function "DoThis()"
2. DoThis() runs and throws an exception
3. Code breaks at "Call DoThis()"
VS 2008 Making A Calculator Using Arguments And Functions?
May 6, 2009Ok. I just took my final for VB and the last chapter we did was on procedures and functions. Functions was the only thing out of this whole semester that I was just completely lost. I'm trying to work on this cause I'm taking Advanced VB next so I wanna know what I'm doing. So I'm trying another tutorial in the book and I'm really lost. Here is what the it wants you to do.
Retail Price Calculator
Write an application that accepts from the user the wholesale cost of an item and its markup percentage. (For example, if an item's wholesale cost is $5 and its retail price is $10, then the markup is 100%)
The program should contain a function named CalculateRetail that receives the wholesale cost and markup percentage as arguments, and returns the retail price of the item.
When the user clicks the Get Retail button, the program should do the following:Verify that the values entered by the user for the wholesale cost and the markup percent are numeric and not negative. Call the CalculateRetail function Display the retail cost as returned from the function.
Here's what the calculator looks like and my code so far.
Public Class Form1
Private Sub btnRetail_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRetail.Click
[Code].....
VS 2008 Option Strict Requres All Functions?
Apr 23, 2010I know this is a very basic question, but when you declare a function As a data type, I'm assuming that it's based on the return value...
What if you're not returning a value? Does it matter? What should I declare it as?