very often i see code written from others, and when browsing over a function i want to see where this function is called from. Even when i debug my own code, i'd find it a useful feature.In c++ this feature is default in visual studio(its called browse-something), but i havent found any such thing for VB.NET yet, any ideas?
View 2 RepliesThe program I am trying to make is to automatically create a World of Warcraft Trial account to make the proccess a little bit quicker.The first problem I am having is getting the captcha to show up in the form.(The captcha will only show up on the site if you make one account and then try to make another one)?
View 24 RepliesWhat I am trying to do is have a class where the functions of the same name are both instance functions and shared functions.
Public Shared Function Get...(byval xx as xx)
and
Public Function Get...
The Public Function uses a Property xx created in the constructor, whereas the Shared Function has the parameters (byval xx as xx).
i want to get caller id to show this caller infoi used addtapi but it show message at initialization like dll info if any one know how to remove this message
View 4 RepliesI am trying to read caller id from a internal modem. modem is caller id enable and it works in hyper terminal. but when i try from vb.net it only shows 'RING'. here is my full code
[Code]...
I am creating a component for a third party program. I create a sub-class from a class in the third party dll. During runtime, the program will create an instance of my class. How can i reference to the caller that created an instance of my class? (There are a few class in the program that might use the component that i created.)
View 11 RepliesI've written a series of ASP.NET pages which have several common methods among them. In my ignorance, the best way I was able to find to move those common methods to a separate file was in a Module. However, what I need is a way to identify from which page was the method called?For example, I have a method call WriteToErrorLog with the following signature:WriteToErrorLog(ByVal sender As Page, ByVal Source As String, ByVal Message As String, ByVal StackTrace As String)
View 1 RepliesI have 2 buttons that will open the same form. but depends on which button is calling, the operation will be different. How can I identify that this form is called from button 1 or 2.Also, if we want to have a password in the vb.net stand alone application, should we use shared property?
View 6 RepliesI want to get the last plug date of a usb device, and view the tech article below [URL] But i did not understand the following sentence: "To determine when the device was last connected to the system, obtain the LastWrite time value from the respective Disk and Volume GUID Registry keys for the device."
View 2 Repliescreate plugin for my project.
View 1 RepliesI have a Browser application written using the .NET webbrowser control. As I understand, the 'webbrowser' control is based on Internet Explorer.
So, I was wondering if it is possible to use the add-ons or plug-ins (like Adblock, IE7pro etc.) that were developed for Internet Explorer with the webbrowser control.
This will really save me a lot of time as many of these plug-ins provide the functionality that I am looking for and are freely available.
I'm making a game luncher, and I want other ppl to make plug-ins to start their game. So whats the best way of creating plug-ins? Dlls? And how can I use it?
View 10 RepliesIn the SignalR Chat sample, Caller properties are set using the code;
Caller.name = newUser.Name;
Then later on, this property is read;
string name = Caller.name;
I have my own SignalR project, but this one is vb.net, and when i do the same setting and getting of the Caller properties, it doesn't work
Public Sub SetCaller()
Caller.name = "tim"
End Sub
[Code].....
I want to create a Windows Forms Application in Visual Basic 2008. I have created my form already, now I just need to add Caller ID capability. how to do this? Will I need any extra components? If so, where can I get them?
View 10 RepliesI am creating a class ("Class B") which is used by another class ("Class A") which instantiates it in VB.NET 3.5.I would like Class B to read a value assigned to one of its properties by Class A every time an event happens in Class B.However, I would like this property value to be dynamically assigned to the property by Class A when the event is fired in Class B.I was thinking about somehow creating a delegate function in Class A that is linked to the property in Class B so that when the event is fired in Class B it would eventually invoke the delegate in Class A so that it returns a value to Class B.I've been reading around delegates (that's how I arrived at the idea), but I am stuck on how to code this up - could someone please help with some skeleton code?
View 1 RepliesI have the following
Sub ChangeLanguage(ByVal caller As Object, ByVal lang As String)
Dim c As Control = caller.GetNextControl(caller, True)
Do Until c Is Nothing
[code].....
I call the sub with:
ChangeLanguage(Me, "en")
The problem I have is that I get the error: "Type 'caller' is not defined."If I change GetType(caller) to GetType(vbLogin) it works fine. (vbLogin is one of the forms)I need to find a way to get it working using caller though.
I have a few textboxes that have a context menu on them. what I would like to know.. is how to pass the name of the calling textbox to the form opened by the option in contextmenu.
i see that it is under the sender owner.. name.. but how do i get to that in code?
i am developing a CallerID application in Vb.net using modem..I am sucessfully getting the Callers No through Hyperterminal.How can i capture this Number through Vb.Net and Store it in a Database.
View 2 Repliesi am developing a CallerID application in Vb.net using modemI am sucessfully getting the Callers No through Hyperterminal
View 3 Replies1) Is it possible to access the Excel mathematical functions without actually opening Excel?
I was thinking of through a DLL WinAPI call or maybe a delegate function or smaller program?
2) Does anyone know of a MS link or area that gives instruction on "how to" use every function of every Windows DLL at all?
Or for all those that Microsoft have chosen to document online at least.
I've never actually used Reflection, but I've been warned in the past that using it may cause slow performance. My question is what part(s) of it is/are slow.
I'm thinking about creating a board game and I wanted to implement the player class through plug-ins. That way there could be several different player classes (i.e. human players, and several configurable AI classes). If implemented this way, where should I expect performance hits? Only when initializing the player class? When passing arguments to methods in the player class? In the entirety of execution of methods from the player class? Or is it going to affect the whole application?
The reason I ask is that the AI will be extremely processor intensive. Through testing it seems like it may take around 1-30 seconds to determine a move on my quad core (Core 2 Q6600) processor, depending on the effort spent to optimize the move and testing different branches on separate threads.
My concern is that if I implement the AI via a plug-in, the move determination would slow down considerably to the point where it wasn't playable on lesser hardware.
those applications that has a plug-in features. What I meant by plug-in is that the application has a capabilities of integration with 3rd party softwares for enhancements.
View 13 RepliesI am trying to detect plug/unplug of usb flashdrive using WMI. I used this code:
Imports System.Management
Public Class Form1
Private WithEvents m_MediaConnectWatcher As New ManagementEventWatcher
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim query2 As New WqlEventQuery("SELECT * FROM __InstanceOperationEvent WITHIN 1 " _
[Code] .....
A thread execute plug-in!.Basically it executes the given sub on a separate thread using delegates.I also made a "Delegate Execute" plug-in to invoke a sub.[code]
View 9 RepliesI've written a pretty good browser in vb.net (it's in the "Share your Project" forum). I now want to give users and other developers the ability to extend/add buttons & functions to it. Can anyone suggest to me a good way of implementing this bearing in mind that I've never tried to do anything like this before? (so basically a way of implementing a plug-in based system. I was planning on these being small snippets of code which my application has the ability to compile.)
View 5 RepliesI have a VB.NET User Control (compiled in VS 2008 into a Class Library DLL that is COM interop enabled). This is embeded into a HTML page (using its GUID), is driven by Javascript method/property calls and sends feedback back to the HTML page using <script for="id" event="method()> tags. It was developed for (and works great in!) Internet Explorer.
I am now looking at the possibility of porting this VB.NET Class Library DLL to Gecko-based browsers such as firefox 3.5 based on customer demand. I've downloaded the Mozilla development code, but all the examples are in Visual C++ 6.0.
From what I understand from the Mozilla docs, I should be able to register a specific media type against my DLL (installed in the firefoxplugins directory) and, as long as it supports the correct interface/DLL methods, I should be able to use the object tag to embed in the same way as IE.
I don't mind having different web-pages for IE and Firefox but I don't really want to re-write the VB.NET control in Visual C++ and ideally I'd like to use the same code base for both.
I've googled but not found any examples so I'm guessing this is either hard or impossible! :
(1) Has anyone done this and has a hello world style example?
2) How would I code the VB.NET methods/classes so they appear the same as ones built using Visual C++ 6.0[code]...
i would like to build a very simple program that connects to my modem and outputs in grid format, caller display, date time etc etc.Ive done loads of searching and i've found a few examples online but most are for VB6 and ive spent ages trying to upgrade them but with no joy!I have found two enxaples that work with VB2010 but i have struggled to make them work and also they seem way too advanced for me to learn from.
View 5 RepliesI'm having trouble creating a sub that can create objects of a variable type on the fly. Here's an example of what I'm trying to achieve:
[Code]...
I can't get it to work. I've done a fair bit of research, and looked at generic types, reflection, and other tools, but I'm having trouble determining how best to tackle this problem.
how to write mobile phone caller in VB 2010..please give me samples or video tuts or pdf books or any instruction about that....
View 5 RepliesCurrently I'm writing a VB.NET app and it's getting big, resulting in its become very slow.Is there any application (or plug in) that can test the performance in seconds?I mean, when I click a button and it displays a product, I want to know exactly how long it is gonna take.
View 3 Replies