Add Mulitple SecurityFlag In Imperative Declaration?
Jun 23, 2009
Not Sure if this is the right forum to ask this question, but could not find any specific forum for CAS.
I am using CAS in one my VB.Net based application. I am using Imperative Security. I need to use the SecurityPermission class and need to allow access to Execution and Unmanaged Code Security Flags.
I am not able to find a way to add multiple flags in the constructor of the SecurityPermission Class. how to set up multiple SecurityFlags for the SecurityPermission Class in VB.net? C# will be fine.
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Jun 21, 2011
I got problem regarding declaration of dynamic runtime array declaration Here is my code
[Code]...
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Jun 18, 2012
Basically, I need a combobox populated by data in a table column that I have created.The user will need to be able to pick more than one option.
For example:
Pizza Topping
+ onion
[code]......
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Nov 5, 2011
I am working on an assignment that requires several classes, two of which inherit a base class.[code]...
Is it possible to create a list that would contain both the Checking balance and the Savings balance since they are separate classes?
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Apr 2, 2012
Private Sub CheckSearchState(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles chkVarible.CheckedChanged, chkMessage.CheckedChanged, chkOrgin.CheckedChanged, chkAdditionalInfo.CheckedChanged
' If TypeOf sender Is CheckBox Then
[Code]...
how to extract the control clicked on using this method?
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Jan 5, 2009
I have a couple of list boxes and would like to scroll them all at once so each item is kept in sync against the rest of the lists.
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Oct 20, 2010
ok, I'm basically trying to make mulitple drop down lists on my form. When the page loads, I can get my main dropdown list, called makelist, to fill in with the items that I want from a txt file.
What I'm trying to do is whenever the selectedindex is changed in makelist, it has to load a different dropdown list, called modellist with items from a different txt file.
[Code]...
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Feb 26, 2009
How 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
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Jan 19, 2011
I 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]....
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Aug 6, 2009
I 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
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Mar 8, 2010
In this
Dim [end] As Point = e.Location
what is the significance of the [] 's?
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Dec 16, 2009
What 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)?
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Apr 22, 2010
This is some homework material[code]...
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Sep 15, 2010
Question: 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].....
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Jan 5, 2009
For 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!
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Aug 30, 2011
Currency Declaration in vb2008.
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Jan 16, 2012
There's error in the codes below: but I can't see what caused the error
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Jun 30, 2010
A "declaration expected" error occurs when attempting to use any of the MY objects. What declaration needs to be made?
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Jul 6, 2010
Does 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.
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Apr 15, 2011
how 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
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Jun 7, 2012
I 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?
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Aug 23, 2010
I need to Dim lblFilePath. As what do I Dim it, String dos not work. This might not makes sence to you,
[Code]....
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Dec 15, 2009
Declaring Varibales where to put the declaration.
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Mar 4, 2011
One would think I'd already know this, but I never really gave it much thought before now. When declaring a member variable for a class, is it better to set the default value at the declaration
Private m_strMyVariable As String = ""
Or is it better to do it in the constructor
Private m_strMyVariable As String
[Code]....
Should I maybe always specify a value at declaration, even if it's Nothing, and just override that value in the constructor(s) as needed? Or is it situation specific? If so, a really quick rundown of which situations might warrant which treatment would be nice.
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Jul 21, 2011
The Param1 works but param2 failed when passing it to method with object array parameter
Dim param1() As Object = {5, 5}
'And
TextBox2.Text = "5,5"
Dim param2() As Object = TextBox2.Text.Split(","c)
RichTextBox2.Text = CType(InvokeDllMethod(bt, "kayTestDynamicAssembly.KayTestDLL", "Addup",
param1), String)
My main question is that does .NET treat those 2 declarations differently or maybe I am missing something?
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Jul 31, 2009
I'm trying to declare a generic using a variable of type System.Type, with VB 2005, and haven't found the right approach. Consider the typical:
Dim m_GenObj As MyGenericObject(of T)
Instead of using "T" I want to use a variable of System.Type, for something like:
Dim m_MyType as Type
Dim m_GenObj as MyGenericObject(of m_MyType)
But of course that doesn't work.
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Jan 19, 2011
I 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]...
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Oct 30, 2010
I am using Visual Basic Express 2008 to make a simple game. I am trying to declare a dataset object and datatable but I'm getting a bizarre syntax error and I can't find a help reference.
Line A - I dimension GameTable as an Object
Line B - I instantiate the object
Line C - I edit data in the GameTable
Line D - I display the data in Visual Basic
Line C will crash in runtime if I don't do sometype of "New" declaration
Line B is my attempt at a "New" Declaration by I get an error message I don't understand - "Type Expected" - I think I have the syntax wrong here.
[Code]...
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May 17, 2012
I'm working on my final assignment for my Visual Basic class, and the last assignment is to create a program which stores CD collection information. It works fine, but the task is to create a structure for the input information and use it in the Add buttons click event code.I'm not asking to have my homework done for me, but i'd like some advice on where I should declare the structure and how. Everywhere I try and declare it, it ends up closing that particular sub procedure or section. I've tried looking up plenty of help sites to learn about structures, but sadly they and the book are both very vague. The instructor also mentioned padding each entry, but that I'm pretty sure I know how to do
[Code]...
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May 17, 2010
I'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?
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