Variable Name Declaration With []
Mar 8, 2010In this
Dim [end] As Point = e.Location
what is the significance of the [] 's?
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Getting Sql Variable Declaration Error
Jan 19, 2011I have the following form[code]...
and when I run my app, I get a SQL error that tells me that I need to declare a value for '@payperiodstartdate' but I know that that value is declared because the first query runs fine. I am told that the line where the error is is line 59, which is this line [code]...
Variable Declaration Convert From C#
May 17, 2010I'm working on a home project using DirectShow.Net. to learn some VB.net. Most of the examples I've found have all been in C# so I'm looking through code for ideas and converting where I need to. I keep stumbling upon these declarations and I'm unsure how to convert it to a VB.Net statement.[code]Then the second part seems to be assigning the value but as its made up of two parts im unsure how that works?
View 2 RepliesLINQ Variable Declaration Type?
Feb 1, 2010[code].....
View 4 RepliesLoop Variable Declaration Efficiency?
Jan 27, 2012wondering about the relatively efficiency of declaring oop variables in the loops, emselves, or declaring them before first use. Here are some examples:Declare early:
Dim ix As Integer
Dim currentNode As System.Xml.XmlNode
For ix = 1 To 100
[code].....
Variable Declaration (Dim) And Assignment In 1 Statement?
Oct 24, 2011I have noticed in VB.Net that most Dim statements also include an assignment. Eg:Dim myvar As String = "Hello World"As this wasn't possible in VB6 I have always done the following:
Dim myvar As String
myvar = "Hello World"
Variable Declaration Inside A Loop?
Aug 26, 2011For i As Integer = 1 To 10
Dim j As Integer = 10
Next
now my question is, Is memory allocated to j every time its executed inside for loop? or only value of 10 is assigned on subsequent iterations?
C# - Inline Definition And Long-declaration Of A Variable
Feb 20, 2012im sure im mis-wording the concept but here it is anyways. I know in CSharp you can do
el.AppendChild(new UISize(file, "TSize") { CX = 95, CY = 20 });
which declares a temporary bucket variable and then assigns the associate property values to the variable. Which then sends it to the XMLElement AppendChild method. What is this design concept called? What is the conversion to VB.Net? I have tried using my own online utility that does a 90-95% conversion rate from C# <-> VB.Net. It has failed in this instance, and so need a hand-up on what i am looking to do to convert this from C# to VB.Net. I would really like to not have to do a long-declaration of a variable with assignments, if at all possible.
DLL Declaration Won't Accept Constant String Variable?
Apr 26, 2010I'm making a call to my DLL file (prototyping 30+ functions), and want to be able to switch between different versions of the DLL quickly while in development. Thus, i want to replace the literal string constant that follows the "Lib" key word, with a variable string constant. In case there's any confusion in my use of the jargon. I am currently able to do this:
[Code]...
How Could I Create Declaration(event) To A Variable Control
Nov 22, 2010How could I create declaration(event) to a variable control in VB .net ? [code]please i need to know how to insert this (declaration) newweb_ DocumentCompleted it's similar to WebBrowser_DocumentCompleted but it's a variable
View 5 RepliesVariable Declaration - How The Heck Does The Program Know Which One To Use At Runtime
May 31, 2011When I scroll down to the function shown below, and right click Analogues - go to definition it takes me to the top of the file, and lands on top of the
[Code]...
Variable Declaration - Signification Of Question Mark?
Jul 8, 2010I was looking at some existing code and stumbled across a variable declaration I didn't understand.
public foo as Boolean?
What does the question mark signify?
VS 2010 Proper Variable Declaration Conventions?
Jan 4, 2011I've been programming for many years in many languages and I've seen the variable declarations conventions change. With VS 2010 I've noticed you don't have to declare the variable type. I work alone so I can use any method I want. But, someday I may want to sell some of my code so I would like to keep my programming conventions current.
In VS 2010 which of these would be considered the best convention?
Dim srtFirstName = "Bob"
Dim strFirstName As String = "Bob"
Dim FirstName = "Bob"
Dim FirstName As String = "Bob"
VB 2008 Why Are Static Variables Set Equal To 0 In The Declaration When 0 Would Be The Default Value Of The Numeric Variable
Apr 21, 2010Why are static variables set equal to 0 in the declaration when 0 would be the default value of the numeric variable anyway when it's first declared? Not including the "=0" in the static declaration seems to work with no problem.
View 2 RepliesDeclaration Of Dynamic Runtime Array Declaration
Jun 21, 2011I got problem regarding declaration of dynamic runtime array declaration Here is my code
[Code]...
Declaration Error In .net?
Feb 26, 2009How can rightfully declare these in VB.net , in my coding it's highligted errors on these declaration.
Dim excel As New Microsoft.Office.Interop.Excel.ApplicationClass
Dim wBook As Microsoft.Office.Interop.Excel.Workbook
Dim wSheet As Microsoft.Office.Interop.Excel.Worksheet
Declaration Expected In VB Dll?
Jan 19, 2011I am currently working on VB. I am using Visual Studio 2008.
The piece of code below is a console application which builds without any error.
Imports System.Net
Module Module1
Public Sub Main()
[Code]....
Getting The Declaration And Usage?
Aug 6, 2009I was told to use this to specify a folder that I want my node to go to.
(Declaration)
<ComVisibleAttribute(True)>
Public Enumeration SpecialFolder
(Usage)
Dim instance As Environment.SpecialFolder
VS 2010 What Is The Declaration
Dec 16, 2009What is the appropriate declaration such as "ValueChanged" or "Click" for a NumericUpDown that will execute the code when I press enter. I already know that setting the "AcceptButton" property of the main form to a default button will not work, especially if I want a different button to be selected depending on which control I give focus.
PS: Is the syntax any different from Visual Basic 2010 Express than it is on Visual Studio 2012 RC (running in Visual Basic Mode)?
Way To Make Declaration
Apr 22, 2010This is some homework material[code]...
View 9 RepliesVS 2008 Error: Range Variable 'sender' Hides A Variable In An Enclosing Block Or A Range Variable Previously Defined In The Query Expression
Mar 25, 2010I am getting the error:"Range variable 'sender' hides a variable in an enclosing block or a range variable previously defined in the query expression."for this
Imports System.Data.SqlClient
Imports System.Linq
Public Class Form1
[code]....
I can select any other item from the table without the error. "sender" has the same properties as "receiver" in the SQL table.
.net - Shorten Array Declaration?
Sep 15, 2010Question: How to shorten this array creation ? I need to create an array of type ReportingService2005_WebService.Property with one property.
Something like:
Dim PropertyArray() as new ReportingService2005_WebService.Property(1)
I have to do this:
Dim PropertyArray As ReportingService2005_WebService.Property() = New ReportingService2005_WebService.Property(0) {}
PropertyArray(0) = New ReportingService2005_WebService.Property
[Code].....
Can't Add To An Array : Declaration Expected
Jan 5, 2009For some reason when i declare an array and set it to a certain amount of elements then under it specify the elements it works in VB 2005 but when i do it in VB 2008 it get : "declaration expected " and i get words underlined.
Public Class Form1
Dim words(20) As String
words(1)="Computer"
End Class
Let me know how to do this in 2008!
Currency Declaration For Vb2008?
Aug 30, 2011Currency Declaration in vb2008.
View 2 RepliesDeclaration Error In With Statement?
Jan 16, 2012There's error in the codes below: but I can't see what caused the error
View 4 RepliesDeclaration Expected Before Using Namespace?
Jun 30, 2010A "declaration expected" error occurs when attempting to use any of the MY objects. What declaration needs to be made?
View 4 RepliesDeclaration For AccessibleObjectFromEvent Or Equivalent
Jul 6, 2010Does anyone know of a working declaration for the API "AccessibleObjectFromEvent"? Or a good .net equivalent? I've spent so much time getting the other main Accessible API to work on .NET, that I'm hoping to start with a good declare on this one.
I've built a really good narrator, for totally blind people so that they can interface and use the computer in a substantial way. The innovation is a static mouse that controls category input, rather than free mouse movement, and the middle wheel selects items of that category. But I need the last access API for events and voice feedback when the event occurs. I'm guessing it's something like this, according to what works for the other API: Code:
This is loosely based upon microsoft Access example written in vb6, available as an online download. I've have not seen a .NET example online, so it might prove useful for someone.
Declaration Of Configuration Manager?
Apr 15, 2011how to solve the error message " ConfigurationaManager not declared" when used to connect to database here is the line of code which gives the error
SQLConnStr= ConfigurationManager.ConnectionStrings("SQLConnStr").ConnectionString
Declaration Of Variables In2010
Jun 7, 2012I am creating a kind of a "naive" search engine.What I have done is distributed words in files where each file corresponds to the starting letter of the words (i.e. if its English, then 26 files are there)Then when the search system loads I am loading all the words in hash tables (26 hash tables corresponding to 26 alpha-characters) for which I am using an array of structures.The problem is after declaring the variables in a Form load subroutine, the variables are not able to use those values in other subroutines..How do I properly declare them so their values persist?
View 1 RepliesDeclaration String Does Not Work
Aug 23, 2010I need to Dim lblFilePath. As what do I Dim it, String dos not work. This might not makes sence to you,
[Code]....