My problem is that I have made a Tabbed WebBrowser in VB 10 I have a TabControl1 and the following code as webbrowser
CType(TabControl1.SelectedTab.Item(0),WebBrowser)
I want to control the browser from another form but it is Private and I need ti set it to public.
[code].....
i want to now how to change the access modifier of a form so that it is publiv ind=stead of friend.
View 2 RepliesI can access a module from code behind but not from the aspx page in inline VB code <% ... %>.
View 2 RepliesFor example we generally apply threading to make application faster and unnecessary timetaking not related to UI things can go in secondary threads.Now If I have a user control
This control contains a public function LoadControl() Function is called from the form which is using the user control In side function
[Code]...
I have a form intended to generate serial number and this serial number will be distributed to the other forms. I use to pass the serial number to the other forms this way:
[Code]...
I have a form intended to generate serial number and this serial number will be distributed to the other forms. I use to pass the serial number to the other forms this way:
if frm1.visible = true then frm1.txtserial.text = frmserial.txtgenserial.text
if frm2.visible = true then frm2.txtserial.text = frmserial.txtgenserial.text
if frm3.visible = true then frm3.txtserial.text = frmserial.txtgenserial.text
and so on....I want to have a method that will ease the method above. Is there a way to declare a txtgenserial textbox globally and the other forms will just refer to it?ex. Public genserial(tb as textbox)' that example is only a demo to what I wanted to get, this declaration is absolutely incorrect.
I have an internal ASP.NET / VB.NET CRM page that I would like to build additional functionality into.Currently we still use "Public Folders" in Exchange to store contact information for our clients.
What I would like to do is be able to connect to the Public Folders on Exchange through VB.Net in order to add new contacts or edit current ones.I would prefer to NOT have Outlook installed on the web server - (I say this because I tried working with Excel using COM and it was crap - ended up using Gembox.spreadsheet for all of my Excel needs).
I have a vb.net asp application where I'm loading a control (from another control on a page). I want to set a variable between the two controls when it loads. This is where I load the control:
[Code]...
I have to create a project management application in VB.Net Framework 4 which should create a client folder in a public folder in Exchange server.
I think the only way to create a public folder is through the management console. Is there a way to connect to the Exchange server and execute the creation command file from the code but I do not know how.
What used to be C:Documents and SettingsAll UsersApplication Data is now Win7 as C:UsersPublicPublic Documents or similar..This folder is not part of the Environment.SpecialFolders list. Is there another way to expose the above Public folder?I'm hoping you can programatically use that location for non virtualized read/write/alluser files.
View 1 RepliesCan a function or sub-routine be accessed by the same namespace with the access modifier of private?
Or does the access modifier need to be public or internal?
I have a Class with certain subs and functions declared as protected friends. From my understanding this should allow me to be able to access those subs and functions from anywhere in my project and yet it isn't working.
View 5 RepliesWhen adding a new control to the designer in Winforms, the modifier on the control is set to Friend, but the default modifier is Private (right clicking the property and resetting the modifier). Is there a setting to set the modifier to default (Private)?
View 2 Repliesok basically i was trying to make a Control that exposes its protected properties to the public. example, you could call the protected DoubleBuffered property publicly. the problem is that this class called ExposedControl must be compatible with the type System.Windows.Forms.Control, meaning i should be able to create an ExposedControl using an existing Control so i had something like this in the constructor.
Public Sub New(ByVal control as Control) Me = control
[Code]...
I would like a answer to the following question: For instance:
You have a class called Main. This class created a object of another class called Math.
Class Math has a method called Calculate()
Class Main wants to call this method Calculate().
What kind of modifier should I use for the method Calculate()? I always used public but now I am not so sure... Friend seems to be working as well. What is the best way to do this?
Can we define a constructor with 'Friend' modifier?
Friend Class Reader
Friend Sub New()
End Sub
End Class
The only place I've seen the Friend modifier used is in the WinForms designer, as alluded to in Why is the modifier set to Friend in Winforms? and VB.NET: what does the 'friend' modifier do?. The Friend modifier appears to be an almost arbitrarily wide access level that was created to solve some historic architectural problem in VB, I just wonder if anyone has a meaningful continued use for it?
I have had some desires to expose methods only to a given namespace so as to roll the functionalities of a related collection of objects together and manage any of their non-thread-safe methods, while exposing the safe public methods to a wider scope in the same assembly. This access level does not exist yet Friend does. Possibly a corollary question then, is my usage of assemblies and namespaces at odds with what is intended?
[Code]...
I have been told before that it is possible to create sections of code which can be collapsed and expanded like a normal Public or Private Sub, but containing multiple Public Subs So say I have code for a variety of textboxes I wanted to be able to collapse, how would I do this?
View 3 RepliesHow can I get the state of a modifier key using VB.NET on the Compact Framework, in this case Windows Mobile 6.1. I want to be able to determine if the following keys are pressed or locked:
Shift
CTRL
ALT
and for the Psion Teklogix machines
Orange
Blue
Although I may be able to work this out, if I can determine the others.I want to create my own on-screen indicator panel and want to poll the keys, not using events.
with the following code:
[Code]....
I am looking for the correct configuration to allow a variable for the Where modifier of the SqlCeCommand(Update) routine. Within the database, T01 is a bigint field, and T02 and T03 are nvarchar fields. A literal coding such as Where T01=2 works fine, but an attempted variable configuration such as above produces the error The column name is not valid. [ Node name (if any) = ,Column name = T03Ctr ] at the ExecuteNonQuery() line.
I'm using VB.Net. I have a WPF User Control called "NavigationPanel" which I created with the Designer. By default, its scope is Public. When I change its scope to Friend in the file NavigationPanel.xaml.vb, I recieve the following error:
[Code]....
I am trying to mimic the results of some C code that uses the OpenSSL library using the system.security.crytography library in the .net 3.5 world, and I can't seem to get it right. part of the issue is my understanding of crytography in general.
Here's what is supposed to happen:
I send a request for authentication to a device.It returns a challenge digest, which I then need to sign with a known key and return The device returns a "success" or "Fail" message.I have the following code snippet that I am trying to "copy":
[Code]...
I have a TableAdapter created where one column.identity is set to true with an autoincrement.My problem arise when trying to insert a row at run-time. The following is my code and the error message I am trying to over come.[code]"The column cannot be modified. [ Column name = RecordNumber ]" I am not trying to edit that column name. I set it to true identity so I don't have to keep track of record numbers that may be deleted later on. So basic question.How do I programatically add a row to table adapter that has one column.identity set to 'true'.
View 2 RepliesWhen running code analysis on my project, I receive the following message:
CA1051 : Microsoft.Design : Because field 'ClassName.VarName' is visible outside of its declaring type, change its accessibility to private and add a property, with the same accessibility as the field has currently, to provide access to it.
Public VarName As String to this:Public Property VarName As String
I don't understand why the Property keyword is so important in this particular case. Can anyone provide an explanation as to why changing this member to a Property makes a significant difference to code analysis?
Imports System
Imports System.Threading
Imports System.ComponentModel[code]....
how to declare "smsport" on class smscomms as public so that it can be access in class form1 or button1_click event.
How do declare a public variable .aspx web page that can be used in all the pages within my web application?
View 3 RepliesWhen I develop a Windows Forms app in Visual Studio using C#, every control that I add to my form is by default marked as private, which is what I want.
When using VB.NET, every control is by default marked as Friend (the equivalent of internal in C#), which is not what I want.
Can I just change this default? It seems like surely it's a setting somewhere.
I'm writing some VB2008 code to control four 7-seg LEDs I bought from Velleman. They came with some example code in VB 5.0, and with instructions telling me to input 5 bytes at a time in the format Chr$() & Chr$() & etc. for the rest of the 5 bytes. When I try to do this using VB2008, it rejects the $ sign, so I've tried it using the Chr() format, which VB2008 allows. However, it doesn't work. Is Chr() the new version of Chr$() or are they different entities? In sending data to the LEDs, I'm using LiveComPort.WriteLine() as my command. (My serial port is called LiveComPort) I also tried it with LiveComPort.Write() asthe command. I know that my serial port and the LEDs are working, because they respond to the demo program provided by Velleman.
View 7 RepliesMy app has three forms and one module; each form has it's own, private code, and the module has all of the shared, public functions and subprograms. One of my controls (MSFlexGrid) is "contained" by my form1 but must be referenced within the public module.
If I try to use a With statement in my module to reference form1's grid control, the control's name is flagged as an "undeclared variable name". Is there a way of either declaring or qualifying the control's name so that it can referenced outside its owning form?
Is it possible to set a project default for VB.NET winforms projects so that the default Modifier for controls added to winforms is Private (not Friend)?I know there's a "modifiers" property in the properties window so I can set it for each individual control however I would like to change the project so from now on myself and other developers have to specifically decide to change from friend to private. (Which I would strongly discourage them from doing).I believe there is no way of doing this, but on another forum a while ago someone mentioned it would be possible with an add-in (but didn't name the add-in or where to get it).
View 1 Replies