Asp.net - Create A Basic User Class ?
Jul 28, 2011
I have a .NET 2010 project. In it, I create a basic user class. Instantiate it and successfully fill it with data. The entire time it is doing this, if I hover over the class, it says it is nothing, even as it fills its properties. Later on, it hoses me in the UI, even though the property has a value it says the class is nothing.
I DO instatiate the class...
Dim oExtendedUser As New ExtendedUser
And here is the classs definition...
Public Class ExtendedUser
Inherits System.Web.Security.MembershipUser
[CODE]..............
I changed the class. I added MyBase.New() but the problem persists. On the UI, here is the code that executes when the button is clicked. Director has, as a proprety, ExtendedUSer
[CODE].........................
And here is the Director...
[CODE]...............................
View 1 Replies
ADVERTISEMENT
Aug 11, 2010
I am trying to create a DLL from a class library in Visual Basic.
First I created a new Project in Visual Basic Express 2010 as a class library. Then I added a class which contains a function that I want to access in another program. This is why I want to export the class library as a DLL. In visual studio I am compiling the project which refreshes the saved dll in the bin folder of the project directory. When I open this dll or include it as a reference in another executable visual basic project, it does not find the function. how to generate a dll from a visual basic class library properly?
Here is the code of the class stored in the class library project:
Public Class Test
Public erg As String
Public Shared Function fTest(ByVal in As String, ByRef out As String) As Boolean
[Code]....
View 6 Replies
Jun 22, 2010
I have a desktop application designed (VB.NET 2008 and SQL2005) which consists of user login and some access level for the users.The user class which i have classified are :
1. Administrator
2. Operator
3. Report User
This user has got a few access in my application. I have got stuck how to create a user class and give access level for this class and map those class to the users.
View 4 Replies
May 11, 2011
create admin form to register, Remove, Edit user accounts in the system connected to Microsoft SQL Server R2 2008 or access database ? any toturial videos or instructuions step by step ?
View 3 Replies
Nov 29, 2011
Is it possible to create a user control with a list of custom class type property? If it is, how can I? The issue is that, in designer mode the property is not displayed in property window. I can add the list on markup but when i switch to the designer mode it gives an error which is 'The user control does not have a public property named BookList'.
View 1 Replies
Jul 14, 2009
I'm trying to save what the user types in the vb code Dim user as Inputbox("") for example in a .txt file i can save the textbox and listbox but i cnt figure out how to save the inputbox i really need this to be saved the most.
View 7 Replies
Oct 1, 2008
I've been creating short test apps repeatedly to try to understand some of the concepts in VB.NET.For the most part it has been illuminating.I read Bucky's .NET knowlegebase tutorial on passing objects as parameters to newly created forms. He shows how to create a new class that inherits from the base form class and define a New() method with parameters Extending the concept I thought about doing the same thing with a form that was created at design-time (In this case Form2).
[Code]...
View 6 Replies
Apr 27, 2011
I want to read a number of items from a file and then associate each of those items with a new button at run-time, so that when the user clicks one of the buttons I can display some information about that item.Can I use a LIST to manage these buttons and items? Can I create a new class and have each list item of that class, such as 'btnID', 'btnText', etc... ?
View 2 Replies
Feb 10, 2010
how can i sereailize a public class?? and make it <serializable()> _
View 1 Replies
Jul 26, 2011
I have a class, MyClass, declared as public, with a Shared method test():
[Code]...
If I comment out Response.Write MyClass.test(), everything works fine and I can use the Class - however, trying to access the Shared method, I get the following error: Local variable 'myClass' cannot be referred to before it is declared Any pointers as to what I am doing wrong?
View 1 Replies
Jan 4, 2009
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
End Sub
End Class
[Code] .....
<ClassInterfaceAttribute(ClassInterfaceTypr.AutoDispatch)> _
<DefaultBindingPropertyAttribute("Text")> _
<AssemblyComVisibleAttribute()> _
Public Class
I keep getting told there should be an identifier after Class, but when I apply one I get a host of new errors.
Inherits ListControl
Private Sub ColorComboBox_click()
Select Case Combo1.Text
Case "Blue"
Preview_Box.BackColor = &HC00000
Case "Red"
[Code] .....
View 4 Replies
Nov 16, 2011
Here is what I have in my file
Option Strict On
Imports MyNameSpace.MyEnum
Public Class AwesomeClass
[Code].....
But since MyEnum isn't defined in the subclass it won't work. I am not very familiar with what these types of things are called, but I think that I am import a type definition of sorts. Since I am Importing, and not defining, it is only available in the first file. Basically, I want to include MyEnum as part of the class but I don't how to do it. I don't want to copy/paste it over, and I don't really want to write Imports ... at the top of all of my subclasses.
View 3 Replies
Feb 23, 2011
Can we create objects of a C# class from a VB.NET class and vice versa?
View 2 Replies
Jun 11, 2012
I want to create a class that will "search" for something. Basically I load up the "search item" when the class is created and inside the class is logic to do the "search". The result of this logic will be more "searches" that I want to start. How can I have the logic in the class create another instance of the class itself?
View 3 Replies
Nov 28, 2010
I want to create a class is it where I can do...
[code]...
How do I do this? Do i create a class and create a instance of CarData? but how do I add Color and Year etc to it?
View 3 Replies
Nov 24, 2011
I need to define some roles in my program with defined permissions. Let's say the administrator can have access only to certain features. The officer in charge to certain features and the user as well. for example, I have several group boxes and the user can access one of it only. So how i do manage these permissions? What I want do is have the roles already with the defined permissions. When I create the user and assign the role, the user should get the permission automatically.
View 6 Replies
May 31, 2012
I thought I postet this yesterday but I can't find my thread so if this is a duplicate please point me at the original one. Background: I need to create a user account and Modify it's registry before the user logs on the first time. Creating the account is done by using the Winnt provider (works great). To create the profile I'm trying to use Process.start to launch a process as the newly created user. With the use of loaduserprofile property the users profile gets created and i can do my regwrites without problem.
[Code]...
View 11 Replies
Apr 16, 2011
how to code a function that causes a function to pause until the user either changes a radiobutton or hits the reset button or that will restart the function if one of the entered txt values or comboboxes Index have been changed and the uptade button is clicked.
View 2 Replies
May 14, 2012
I'm trying to create a basic mmo game for fun in vb.net. I have done it before with a game api but I'm recently reformat my computer and can no longer find it. I'm trying to dynamically create a new picture box that will be my character or NPC and I can get the image to show up on the screen correctly but I'm not able to use "myGuy" anywhere else in the project. So the character basically sits there and does nothing. I'm wondering if there is away to call "myGuy" (myGuy.Top = 40) in another sub? If you know of a good game api that is not a hog and not expensive let me know.
[Code]...
View 3 Replies
Mar 1, 2009
I am using ASP.net, I know the basic of VB.net language, don't really want to use HTML, I did not use it since school. I was thinking to create a forum for my mates, I think I will need to create a database and try to play with SQL commands, I thought it should'nt be a lot difficult.
View 5 Replies
Apr 5, 2012
Need code for 10.12 on page 217 it's based on toutorial 10, been looking at it to long and can't figure out how to make it work.
View 2 Replies
Sep 12, 2010
i realise that currently there is not built-in class for the checking of the current user folder in visual basic .net. anyone can advised the workaround for this. E.g. if user123 login to the machine, the code will return "c:useruser123"
View 6 Replies
Feb 4, 2011
Write code or use tableadaptors, bindingsources, dataset, etc.? I have experience with the older ways i.e. connection strings, ado code, sql, etc. but was hoping the newer tools in vs would make the user interface easier and more flexible. So far i have been disappointed. Am I wrong and I am missing something? Am I alone in this opinion or ? What is your past experience in VB and have you found vb.net to be a step forward in db user interface design? if your answer is yes then what is the easiest way to put a table record count into a text box? should i bypass all the new stuff/objects ( adaptors, binding sources, navigators, designers, etc) and just write code or what?
View 3 Replies
May 29, 2010
How do I create a variable in Visual Basic?
View 4 Replies
May 18, 2010
I am looking for some information about creating a XML file.
It seems that there are several ways to do that. And I am a little bit confused.
Please help me with
1) Creating/Saving a file
2) Namespaces which will be used
3) Reading/Processing a XML file
4) Creating a node, etc
5) Record data to a XML file
View 7 Replies
May 25, 2010
NetShareAdd API from a VB.NET application (.NET version 2.0) and although I can get the API to just create a basic shared folder I now want to create a shared folder and specify its Share permissions (not NTFS permissions) as well, which means I have to pass in a SHARE_INFO_502 structure rather than just a SHARE_INFO_2 like I was previously doing for creating a basic share. I have spent over 5 hours solid just trying to get this working and am getting to the point now where I really cant think of anything else to try.I've encountered several problems whilst trying to make this work but the one I am finally stuck on is this: When I call NetShareAdd it returns the error INVALID_PARAMETER and the parm_ err object (which is supposed to specify which member of the SHARE_INFO_502 structure caused the error) holds the value 501. I know it is something to do with the security descriptor because if I comment out the line where I set the SHARE_INFO_502 structure's shi502_ security_descriptor field then the code works without an error (just obviously does not set the share permissons I want).I think posting all of the code here might be a bad idea as its currently over 150 lines long (yes that is only code for getting this API working...) so I'll just post my definitions of the SECURITY_DESCRIPTOR structure and the code I am actually using to call the various APIs involved: [code] Each of those API calls prior to NetShareAdd returns a non-error value in the Debug.WriteLine that is done after each one, but there is obviously an issue somewhere with the security descriptor.
View 2 Replies
Sep 25, 2011
I have a very particular application I have developed. I want to create a second appideally in visual basic, that provides a tutorial/ guide on how to use my original app step by step.I imagine PowerPoint slide style images embedded in a simple window with forward & back controls.I have experience in java, C & VB. Ideally the app needs be be kept simple and written in VB. Can anyone recommend a starting point, or if any tutorials for such exist? I've had a search and nothing stands out.
View 1 Replies
Sep 22, 2010
I saw Beth videos, and I wanted o creat a database with Visual Basic...
I downloaded Visual Basic 2010 Express, but I saw there is no option to connect to server...
and in the Databse Explorer, there is only Data Connections and no "Servers"...
View 2 Replies
Nov 16, 2009
I want to know the steps to create a menu bar.
View 2 Replies
Apr 8, 2010
using visual studio 2008 and programming in visual basic. i need to create a ftp server and am not sure where to start...i've tried to find anything that would help but all i come up with is the system.net.ftpwebrequest object but nothing really about how to use it. i need it to download files only, show connections, the ip addresses connected and the progess of the file transfer.
View 6 Replies