I would like to know how to use module, why we need to use module and when to use module. I've tried to use module but some of my textboxes, labels and other controls didn't recognize by the module i've created.
View 5 Replieshow we can declare a connectionstring in a module and call that module
View 1 RepliesI have a VB.Net interface that communicates with an Access 2k3 Database using this module:
Module MOD_ENGINE
'Declare Database connections controls
Dim con As New OleDb.OleDbConnection
Dim dbProvider, dbSource As String
[code]....
I want to call EngineConnect procedure from MOD_ENGINE module into popCboBox module so I can ignate the engine!
How do I use a module?
View 3 RepliesI need to use some feature of VB.net that is Module for my Asp.net MVC project. But I found that C# can't handle Module like VB.net does. VB.Net - Globalization Project
[Code]...
Some of my co-workers make extensive use of the VB.net concept of Modules. Unfortunately, I just don't 'get it'. I see no benefit in using modules over shared classes. When would it be preferable to use a module?
View 2 RepliesI have a connection module in which I have written the open and close database connection.... if database connection is an error it will return false else if success it will return true the function of the modules will be called from the form code....
what I need is if the connection is an error the module should also get the form name which returned the error...is it possible???
check my below code....
DBConnection.module
Imports System.Data.SqlClient
Module DBConnection
[Code].....
now what I need is if the functions Open_DB_Connection() or Close_DB_Connection() returns error it should prompt the form name....
I want the current module name for Verbose Logging. Tried using DeclaringType.Name and it returned the Class name, not the Subroutine name. Ideally, I would like the class/module and subroutine/function name.
View 11 RepliesHow do i create a new module like the one i was told to create in [URL]? If you don't know, how do i create a Global Variable?
View 4 RepliesMy applicaiton has several forms with textboxes. I need to make Save settings button and Load settings button. I have module that stores a lot of variables. Saving these variables was easy. Now i want to load these settings. In each form_load event is written code, which fill textboxes with variables from module file, also some forms create databases which are defined in module file..
View 2 RepliesThe module containts of a bunch of string properties like: [code]how do you acces this module in your view ? If Page.User.IsInRole("Beheer diensten") Then..The goal is to prevent typo's all around the application and if someone for some unknown reason wants to change the description of a role we don't have to check every if.
View 1 RepliesI am using the under given code in a module and I am getting an error ['Me' is not valid within a Module]
[code]...
What is the meaning of having constructors (sub New) in a module, and why must they have no arguments?
View 4 RepliesI have a "Main" module that is sort of the "brain" or "top level" of my project. Basically, I think there are routines that it only should be allowed to call. Some of these routines are in other modules, so I don't know how to make them hidden to everything except the Main module. If the routine is ublic, anything can call it; if it is private then the Main module can't see it. Also the other modules are big enough that I don't feel it would be a good idea to stuff them completely inside my main module. How can I achieve this "private except in one place" functionality?
View 2 RepliesI Have this dll OBIDISC4NET.dll i added it to the reference
Imports OBID
class reads
Public Sub run()
Dim back As Int32
Dim fedm As New FedmIscReader
when i run the program and call the run function im getting error "The specified module could not be found. (Exception from HRESULT: 0x8007007E)"
it only happens when i put "new" without it im not getting any errors it looks like it generates error when i create the instance.
I have a login menu when the user has entered the correct password and username. I assigned Username = txtusername.text. I created a module call general which I stored the value for later use. However my problem is I found that my program would crash every time it tried to pass the value from the username text box into variable username when being deployed on windows vista or windows 7 but have no problem at all running on windows xp. When I removed passing the value from Username = txtusername.text there was no crash.
View 2 RepliesUse a DLL rather than a module so that if I updated the DLL it would propagate over all the projects that used it. I want to create a library of functions and subroutines that may be used in many projects (such as my gradient and some error messages).
View 8 Replieshow can i use BackgroundWorker in a module
View 9 RepliesI'm trying to declare a array that I want to use in the module and in the forms. I like it to be usable all over but I cant get it to work.I tried this code but when I want to use it in the module it says that it isn't declared.
Code:Public Class Form1 Public ShuffleArray() As String Anyone know what I should do to make it work?
I want to use the python module imaplib, email in vb.net to read the gmail email with attachments. How can i use the python module in vb.net?
View 2 RepliesI use an already developed module in VB.NET with ASP.NET to use in a web-based application? The goal is to use the speech technology without having to use another language syntax. I have a windows application that manages a local server database, but how if I want to exchange information from my local database over the internet? I am new to web services (Just developed windows applications).
View 4 RepliesI have a module where I have the code to paint bmp's to the screen, I only have two issues with it so far - here is the code for the module:
Public Sub PaintMap(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles Me.Paint
'Code for the bitmaps in here
End Sub
End Module
In the above there is an error for '...Handles Me.Paint' saying " 'Handles' in modules must specify a 'WithEvents' variable qualified with a single identifier..."And the second error is coming from the following bit of code:
Private Sub GameForm_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles Me.Paint
mMapDrawer.PaintMap()
End Sub
The error says "Argument not specified for parameter 'e' of 'Public Sub PaintMap(sender As Object, e As System.Windows.Forms.PaintEventArgs)'..."
I want the current module name for Verbose Logging. Tried using DeclaringType.Name and it returned the Class name, not the Subroutine name. Ideally, I would like the class/module and subroutine/function name.
View 4 RepliesVB.NET has classes and Modules, so my first question is what is the difference? Also, I noticed that C# does not have modules, but just classes, is there something in place of modules or were they removed for C#?
View 1 RepliesI'm converting a VB.net library to C# and having trouble finding the C# equivalent to a VB.Net Public Module.
In the same VB class is a With block. Any idea what the equivalent might be for that as well.
Objects whose Properties are observed for changes must implement the System.ComponentModel.INotifyPropertyChanged event to alert their WPF-element observers that a change has occurred.
If I have a Visual Basic Module whose Properties I wish to have observed by a WPF element, how should I go about routing the Properties of that Module through to the WPF, considering that Modules cannot, themselves, implement Interfaces?
EDIT: Modules are Static classes, for you C# readers, IIRC.
This is purely a coding practice question concerning VB.NET structures. Where do you keep one?As an example, I've created a structure for the simple purpose of keeping information organized, I'd like this structure to be stand-alone, not belonging to any class so I wouldn't have to access it through SomeClass.MyStructure but rather simply MyStructure. So, do I keep it in a separate class and import it into my namespace? Do I keep it in a module (Static class, essentially)? Do I just make a separate VB.NET code file and place is there (I would like it to live in a separate file). Just to clarify, I need this structure to be accesses by the whole application, not just a single class.
View 1 RepliesI've inherited some code that has a Public Module for data access:
[Code]...
And all the pages call GetDataSet(sql). Am I correct is assuming that this is a bad idea? Worst case is that concurrent callers could get each others data?
how to apply the code in the module?
this is my code:
sqlstr = "update StudentGraduateTable set LastName ='" & txtlastname.Text & "'," _
& "FirstName ='" & txtfirstname.Text & "'," _
& "MiddleName ='" & txtmiddlename.Text & "'," _
[code]....
I have several DNN modules that I wish to update silently, using the portal's built-in module upgrade facilities called from a separate application, in this case a Windows service. I was able to make it all work with version 4.3 of the portal by modifying the DNN source in key areas to allow DotNetNuke.dll to function outside of a web application. I'm now trying to do the same thing with the 4.9.0 source code and I'm having problems.
Everything works fine until DNN tries to read from the database. I have my Windows service project, the DNN library project, and several other related projects loaded in one VS solution (the additional projects are the same ones that are in the main solution file provided with the DNN source). I call PaInstaller.Install in my service to update each module. Execution gets to reflection.vb and then it tries to create a DotNetNuke.Data.SqlDataProvider object based on the type name. It raises an exception when calling System.Web.Compilation.BuildManager.GetType. The exception says:
Could not load type 'DotNetNuke.Data.SqlDataProvider' from assembly 'System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
I read this to mean it simply couldn't locate the DotNetNuke.SqlDataProvider.dll assembly. What's strange is that assembly is in the Bin folder for the DNN library project, and I also have it in the folder where my Windows service is running. The actual SqlDataProvider project is also loaded in the solution. I can't for the life of me understand why the runtime environment can't locate the assembly.
Has anyone tried something like this before, or know what could cause an assembly not to be found while stepping through the DNN source? Am I better off using something other than BuildManager.GetType to get an instance of the SQL provider type?