VS 2008 Add Explanation To Auto-finish In User Classes Or Enum Etc?
Dec 2, 2010How to add my explanation to auto finish in user classes or enum etc?
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Create A Enum Or Enum Type Functionality Witch Return String (enum Returns Int) In .net
Dec 30, 2009I have a URL lets say . some time i need to send HTTP and some time i need to send it to HTTPS for that i created a enum:
Private _protocol As Protocol
Enum Protocol
HTTP
HTTPS
[CODE]...
Now when i get value back from protocoltype it returns me integer value as enum do so tell me how to get string from enum or other substitute.
Dim targetUri As String = setting.protocolType & "://www.mysite.com"
VS 2010 Structure Classes So That The User Interfaces Though A Single Class While The Supporting Classes Are Hidden From Their View?
Jun 13, 2012How can I structure my classes so that the user interfaces though a single class while the supporting classes are hidden from their view? I think its best understood in an example:
Public Class MyInterface
Public Economic as EconomicClass
Public Sub New()
MyBase.New()
[code].....
So you might ask why am I even separating them? It's strictly for others who will be working with this interface. I need to funnel them though a logical structure:
interface.Economic.MyMethod
interface.Currency.MyMethod
etc
This way everything is already handled for them in the background and they only need to run the method they need. I don't know if I can have it both ways in VB.NET.
VS 2008 Exception Handling In User Classes
Apr 27, 2009I have to get the balance from the web server. Once that is done it will call back into my main app with the result.However, sometime the web server fails for some unknown reason. Could be high volume of traffic or something else. However, I haven't implemented any exception handling in my class. As the app that uses this handles the exception. However, the client has confirmed that when the web server does fail it displays a unhandled exception dialog box. Then they have to click continue to keep using my application. So below I am not sure if I should implement the exception handling in my class.[code]
View 1 RepliesFinish A Program That Will Report A Set Of Data From The User?
Apr 2, 2009I need to finish a program that will report a set of data from the user following the guidelines below.I done most of the code I could figure out by myself. But help is still needed to make the data from being displayed on the lstReport box as well as validating the user inputted data.
User Interface - standard window/form formatting with correct tab order
o The form is non-sizable and non-maximizable but can be minimized and will open center screen. It will have a caption of Project1: <your name>, a company logo, and the name of the company.
[code]....
Added An Attribute For A User Readable Display Name To Enum Values
Mar 10, 2011I've added an attribute for a user readable display name to my Enum values.However my code to convert from the user readable display name back to the Enum (function ToEnum) seems very convoluted.I am wondering if I am missing a better way of doing this (I am using Visual Studio 2010 with SP1.) [code]
View 10 RepliesVS 2008 To Finish With VB?
Nov 11, 2010I am about to take the big step to c++, but first I want to finish the last thing I want to accomplish in .NET
[Code]...
Enum Item - Protected Name - Statement Cannot Appear Within An Enum Body
Mar 25, 2011I'm trying to declare an enumeration and one of the names I'd like to use for an item is not usable apparently. Where I am declaring 'STEP = 3', I get this error message in visual studio: "Statement cannot appear within an Enum body. End of statement expected." Is it possible to use STEP as an item name somehow? [Code]
View 4 RepliesENum Names And Values Don't Match For Same ENum
Jan 2, 2012RE - FilesystemRights Enum
This Code:
Dim FSRS As Type = GetType(FileSystemRights)
For Each fsr As String In [Enum].GetNames(FSRS)
TextBox1.AppendText(fsr.ToString & vbCrLf)
Next
Auto-fill A User Input Control With The User's Windows?
Feb 11, 2011I am creating a form for work where managers can report when they find a customer's personal information laying around on a desk (we work at a call center where agents answer calls for a wireless cell phone provider, so we take personal information security very seriously). Anyway, I am wondering if there is a way to have a text box autofill with that manager's windows username (since they will need to be logged into their own profile to use the form).
View 2 RepliesVS 2008 - Wait For Webpage To Finish Loading
Mar 4, 2010I'm trying to login to a website wait for the page to finish loading then navigate to a page in this website.
Here is what I came up so far
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
WebBrowser1.Document.GetElementById("nickname").SetAttribute("value", "user")H
[Code] ......
How to use the documentcompleted?
VS 2008 Wait For A Cmd Line Program To Finish?
May 18, 2009I've made a gui for a cmd line program and I need to wait for the cmd line program to finish running before continuing.nd I have some code that starts the cmd line program and then calls a subroutine when it's finished running. But this method won't work since now I'm trying to run the cmd line program in a loop.Edit:Is there a way to just have the runtsmod subroutine (shown below) wait until the cmd line program is finished, instead of relying upon a subroutine starting when the cmd lineprogram finishes. This would simplify things greatly being able to call the sub tha starts the cmd line program and having it finish when the cmd line program is done.
Sub runtsmod()
'If the tsmod program exists in the directory the GUI is run from it is ran
Dim tsmod As String = Application.StartupPath & " smod_GUI.exe"
[code].....
VS 2008 Wait For File To Finish Downloading
Apr 4, 2010I'm downloading a file asynchronously so that it doesn't stall the UI. I'm using a very basic WebClient and calling .DownloadFileAsync.The file I'm downloading is required for additional tasks after it has been downloaded. The issue that I'm running into is that, since the file is being downloaded on another thread, execution on the main thread continues while the file hasn't finished downloading.Is there any way to pause execution while the file is being downloaded? Or is there a better method?
View 3 RepliesVS 2008 : Blocking In DoWork() While Waiting For Another Thread To Finish?
May 6, 2009In my DoWork() function I register with our sip server. Then I have to wait for a response back. However, the response I get is received in another event. However, before I am able to check the flag in the DoWork() the DoWork() has all ready finished and the response comes after.
I am trying to find a way to wait in the DoWork() until I get a response in the Diagnotic event. I have a global flag that is set in that event that I have to check in the DoWork().I was thinking of maybe blocking in the DoWork() until the other event is finished. Maybe using a join.
' Do work in background worker
'Will return less than 8 if there are no error message from the library
If (Not Me.bgwProcessLogin.CancellationPending) Then
' Register and wait for response
[code]....
VS 2008 Progress Bar That Increases When A Download Starts To Finish?
Aug 12, 2011Ok i have a progress bar that increases when a download starts to finish. The once its compleate the next part of the script starts.
After all the script has finished, around 30 seconds. It starts the full process again but atm it wont start again as the progressbar is still complete.
I have tryed adding
ProgressBar1.Value = 0
To the end of the script to set its value back befor the script starts again but that dont work either :/
How would i get the progress bar to go back to its orginal state so that it can start all over again.
VB CODE
Dim Gimagepath As String
Gimagepath = System.IO.Directory.GetCurrentDirectory() + "udimage.jpg"
Dim Gimage As String
[Code].....
Nullable Enum Verse Enum.None?
May 26, 2010Which is better, using a nullable enum or adding the value None=0 to your enum list?Using nullables requires more code, but I kind of like it since it forces me to think about the possibility. Otherwise I'm liable to forget about the None enum and fail to account for it being a special case.
View 11 RepliesSearch An Enum Value Inside Of An Enum?
Aug 23, 2011I've tried the code below but it always returns nothing, It should enter
Protected Function GetTotalDebitAmount(ByRef roEntryDetailRecordBaseList As List(Of PPDEntryDetailRecord)) As String
Dim iTotal As Integer = 0
[Code]....
I need some one who evaluate the part below:
If CBool(Array.IndexOf([Enum].GetValues(GetType(TransactionCodes.Debits)), CInt(oEntryDetailRecord.TransactionCode)) > 0) Then
Unable To Create Code Explanation?
Dec 25, 2009While I reading a sample I found this code which I could not Find its functionPrivate Sub LoadList(ByVal lst As ListBox, ByVal typ As Type)lst.DataSource = System.Enum.GetNames(typ)End Sub Actually I understood that This code create a method to do some thing as I think to list some thing but what is DataSource and what isSystem.Enum.GetNames(typ) and I never created a method before with (ByVal 1st As ListBox, ByVal typ As Type)
View 2 RepliesVB SQL Express Beginner Explanation Sought?
Aug 8, 2010Dim conn As New SqlCeConnection, in the position marked **, it makes the program fall over on the cmd.prepare statement: requires an open and available connection
Public Class Form9
Dim compactStr As String
Dim conn As New SqlCeConnection
[code].....
[2008] Enum In Structure
Feb 4, 2009I am coding in vb.net. I want to achieve something like this (sample) -
Structure Transport
Dim land as L
Dim Air as A
[CODE]...
But though i can create enum but how can I embedd it in structure. It is not allowing me to do that.
[vb2008] Find An Exhaustive Textual Explanation Relative To The Number?
Mar 21, 2011with the code
Marshal.GetLastWin32Error
I obtain a number.... but WHERE can I find an exhaustive textual explanation relative to the number?
VS 2008 PropertyGrid And Dynamic Enum From DB
May 26, 2010We are using the .NET PropertGrid to edit the Usersettings of our application. If we use Strings or integers than it works perfectly. Now we need a propery, we call them "Vendor", that store a GUID of the Vendor from a database. But the user didn?t see the GUID in the PG. he can choose beetwen the venders Names in a combobox. This combobox must be loaded from the database I have start to try to solve that with following
[Code]....
VS 2008 Enum Property Changing Unexpectedly?
Sep 2, 2010I have an Enum file, as shown in first code block. Though it's first time I use an enum file, so maybe it's not correct to use it like this.. My purpose is just to be able to reference a global parameter from anywhere, so I can just type DataInterval.M1, and it will be treated as an integer... or.. will it not ? urther I have a property in my DataSeries class, of type DataInterval. And in this class I also have a bunch of methods Get/Set etc. to do different work on the dataseries (Inherits List(Of BarData)). roblem: The interval property keeps changing unexpectedly every time the GetNextCloseTime function is called.
''' <summary>
''' "Time Frame" of data series
''' </summary>
[code].....
VS 2008 Intellisense Sensitive Comments For Enum?
Mar 28, 2010I've found the ability to make meaningful Intellisense-enabled comments on my functions and sub routines absolutely priceless.
I'm wondering if I can do the same when an Enum is defined. I'd like for each Enum highlighted in the drop list to have some information associated with it. Can that be done?
VS 2008 Using ENUM Definition In Class Properties?
Jul 28, 2011In a global module, I define a new type that can take 4 values:
enum tAction as integer
None
Update
Insert
Delete
end enum
A use this type in many places in my code to check the value stored in a variable (if MyAction = tAction.Delete then ...)
In a separate file, I define a class. One of the properties should return a value of this type:
public class XXX
private _Action as tAction
public property ClassAction() as tAction
[Code].....
This way I could check a class property in the same manner (if MyClass.ClassAction = tAction.Insert then ...)
However I get a syntax error in the property definition: 'ClassAction' cannot expose type 'Globals.tAction' outside the project through class 'XXX'
My entire program consists in a few modules, in a single project. How can I use my tAction definition in my classes?
VS 2008 - Class Ranking List Box Has An Enum Function?
Dec 7, 2010Application: Arrays are to be used for this. When button Add Student is clicked it should add all the information for a student and when Show Student button is clicked it should prompt the user for student's last name and student's information in a message box. Class ranking list box has an enum function to it and has to be stored be show along side other answers.NOTE: FindItemIndex if from the last application I did, i am suppose to use it in this one,so you can modify it the way you want.
[code]...
VS 2008 Making Property In A Class Expose An ENUM?
Jul 12, 2009I've got this in a public module
Module PublicModule
Public caseBAL_C As caseBAL
Public clientBAL_C As clientBal
Public Enum CSFlags
[Code]...
It doesn't like the Public Property StateFlag() As CSFlags -it's saying that CSFlags
'StateFlag' cannot expose type 'PublicModule.CSFlags' outside the project through class 'caseBAL'.
VS 2008 - Retrieve Enum Custom Attribute In Single Statement
Jan 28, 2010I have an enum set with custom attributes. need to retrieve the attribute value in single statement ...
Public Enum Messages
''' <summary>
''' <value>(MessageText : Do you want to save ?)</value>
''' </summary>
<StringValue("Do you want to save ?")> Save
[Code] .....
Now I needed to retrieve the enum value like something below.
Messages.Save.GetType().GetCustomAttributes...... something is possible in single statement itself?
.net - Apply Common Codes In Inherited BaseEdit For Inheriting Classes - In Order To Build A Read Only User?
Feb 20, 2012In businesslayer, there is a inherited Class Called BaseEdit which contains contractor and base properties. There are about 30 CustomEdit (inheriting classes), all of them has methods "Load","Save" and "Delete". The require for this existing system is to add a readonly user. Possible solutions considering the cost of works:
1) Modify the BaseEdit so all CustomEdit can stay the same. The system will check 'user role' in session by using httpcontext then to accept or reject the user's action.
[Code]...
VS 2008 Enum And Radio Boxes-passing Info To Business Class?
Jan 29, 2011I'm trying to pass data from the main form to a business class form for calculation.I have 3 types of cars and I can't get the code right to pass that to the business form. It seems correct to me, but obviously, it's not.This is the code for the calculate button, I can't figure out why its telling me that CarSize is not a member of the business form when I have it in the Enum statement at the top. I'm going by what the book says and this appears right according to it.
Dim CarTypeInteger As Integer
'determine the car size from radio buttons
If LuxuryRadioButton.Checked Then
[code]....
In the book it says to specify the class name when declaring the enum on the business form. So to me it looks like it should be -RentalRate.CarSize.Luxury The error I have is 'CarSize' is not a member of the 'ChristiansCarRentals.RentalRate'.