Anyway To Step Into Yyy.dlll Internal Code?

Nov 10, 2009

In my project, a reference xxx.dll is added. I am going to step into the code inside xxx.dll, therefore I add the project into the existing solution.So far so good for the vb.net xxx.dll file.Suppose another COM Interop.yyy.dll will be added, is there anyway to step into the yyy.dlll internal code?

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How The Code Works When Executed From First Step To Last Step

Feb 24, 2012

I'm trying to understand how this code work step by step but I'm confusing How the code work when executed from first step to last step?example: when I set obj to age = 39 . is the first step is checked if the variable in m_Age or checked in Property Age

vb
Dim obj As New Minimal obj.Age = 39 MsgBox("after setting the age to 39, age is " & obj.Age.ToString)
vb
Public Class MinimalPrivate m_Age As Integer Property Age() As Integer Get Age = m_Age End Get

[code]....

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Why VB Code Is Not Executed Step By Step By Using F11

Jun 13, 2011

When I started to work on this new project in vb.net 2010, I put many breakpoints to try to understand the execution order of the project, only to find it in vain. Step into command F11 should work correctly according to Visual Studio 2010: Step Into Property/Function(F11) doesn't work as expected. But I when I pressed F11, I found the code is jumping from one place to another based on breakpoints, not line by line or step by step.To give an example, please see the code below

Me.tcData.Alignment = TabStrip.TabControl.TabAlignment.Bottom 'line 1-breakpoint
Me.tcData.Dock = System.Windows.Forms.DockStyle.Fill 'line 2
...
Me.tcData.TabsDirection = TabStrip.TabControl.FlowDirection.LeftToRight 'line 3

[code]....

When I press F11 at line 1, it goes to the property 1. After it returns, when I press F11,it goes to property 3 directly, without accessing the code in line 2 and line 3.I do not understand why the code is NOT executed step by step by using F11. If I put breakpoingts in line 2, then line 2 is executed.So it seems to me that the showed execution order is based on breakpoints! So if I put breakpoints at different places, the showed execution order would be different! Thus, it is impossible for me to really understand the execution order.

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Code That Doesn't Works Runtime But Works Step By Step?

Jun 26, 2010

this is my code:

Dim WB As WebBrowser
WB = GetPage("http://speed.travian.ir/a2b.php?z=" + VillageID.ToString + "&c=" + Type.ToString + "&" + AttackParams)

[code].....

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IDE :: Microsoft VB 2008 Step By Step Chapter 4 Component Tray

Oct 4, 2011

I am running Microsoft Visual Studio 2008 Professional on a Windows 7 system. While working on the visual basic exercise in chapter 4 of the Microsoft Visual Basic 2008 Step by Step book on the MyMenu program I added a Toolstrip to my form and then I was trying to perform the add OpenFileDialog and ColorDialog controls to the component tray as described at the bottom of page 111 under Using Dialog Box Controls. I could never get the controls to appear in the component tray as instructed in the book.

[Code]...

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How To Step Into Class Code

Sep 25, 2009

I am debugging a VB.NET forms program which calls into properties and methods of a class which is part of the same project. I put a break point in the form code but when I step through, it does not step into the class code.

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IDE :: F8 Key Does Not Work To Step Through Code

Jun 7, 2007

I have just re-installed VS 2005 on my machine. Now when I want to step through my source in Debug My F8 key doesn't work. I did manage to get an icon on the toolbar that I can click to do it but How do I associate the F8 Function key back to that process?

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Step Into The Code Failed?

Nov 11, 2009

Suppose a dll file is referenced by a project. To step into the dll code, I added the corresponding project to the solution.But I found the program still can not go to the internal code of that dll project.

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Unable To Step Into The Code?

Nov 11, 2009

Suppose a dll file is referenced by a project. To step into the dll code, I added the corresponding project to the solution.But I found the program still can not go to the internal code of that dll project.

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AxMediaPlayer Step Function Doesn't Step Backwards

Nov 10, 2011

I have a program that plays a video and uses the step function to move frame by frame backwards and forwards through the video. The forward frame works just fine:

AxWindowsMediaPlayer1.Ctlcontrols.step(1)

However, the backwards step (below) jumps a full second backwards while the forwards step only steps .033 seconds forward (presumably a single frame).

AxWindowsMediaPlayer1.Ctlcontrols.step(-1)

I can't find any documentation about this problem online and in fact I can't find much mention of this function.the documentation does say the -1 command should step back one frame. IWMPControls2::step method Is this a known bug or is there an updated function I should be using?

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Step By Step On Learning Programming Language, DOTNET?

Oct 22, 2010

I really need to learn much about it, but always stock up,.DOTNET covers the vb.net, C#, C++, ASP.NET, .NET framework is it right?.C++? ASP.NET?What should be my step by step procedure?

Will I start on database? Connection of client and server? Webrowser? Application?...etc etc etc.Will it ok if i start on studying every toolbox item one by one?

I dont have any project or every assignment that needs to be done....All i want is to learn about DOTNET

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Step By Step Procedure Of Learning Programming Language?

Nov 2, 2010

coming to the topic i want to learn dotnet i am not good at programming. but i want learn it i m very passionate about it.you all know soo much about DOTNET even i want to become like you people.i have a bit knowledge about this but not much..What should be my first step towards this?How should i start with and from where should i start with?

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Step-by-step Instructions For Using Webbrowser In Windows App Using Program?

Jul 16, 2009

My need is to work with what I have (2005 studio), what I know (Visual Basic) but need a primer. I am a visual learner (so I need to see [1] how the form is created, named and set up). From there I need to see [2] how he code works so that I can implement from there.

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SubSonic 3 Step By Step WinForm App .Net Generating And Setup?

Aug 27, 2009

write SubSonic 3 Step By Step WinForm App VB.Net: Installation,Setup And Generating.

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[2005] Can't Debug / Step Through Code

Feb 25, 2009

A problem has started recently - I'm developing an ASP.NET application and when I click 'Start Debugging', it builds and opens a web page, but not where I can set breakpoints or step through the code. From within Visual Studio, it looks as if it's not running after the web page opens.

If I restart the computer, it works the first time or 2, but after a while it starts doing that again. Also, I'm using RDP to access my work computer to do my work. I'm not sure if that has anything to do with it, because I didn't notice this happening the last time I went to the office.

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Forms :: Internal Dataset Or Internal XML File?

May 3, 2009

Is it possible to have an internal XML dataset within a VB 08 program I ask because we at present have the program load an external XML on startup, but i would prefer this to be internal withing the program to stop other editing the XML file.

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Asp.net - Step By Step User Interaction Pattern?

Jul 1, 2011

I have a wizard where users need to fill out data. You cannot navigate to the second step until first step is completed.

I enforced this behavior by disabling/enabling "Next" button, but I really do not like this solution, since it seems not really elegant or safe here. What is the good approach on building step-by-step processes with enforcing step completion.

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VS 2008 - Use GoTo - Microsoft Seem To Use It A Fair Bit In The Internal .NET Framework Code

Sep 28, 2009

I've seen a few people on here saying that you shouldnt use GoTo in VB.NET and to be honest I've tended to agree as I have never needed to use it and there is always another way of doing something without using it. However, I'm just wondering what is so bad about it? I actually noticed that Microsoft seem to use it a fair bit in the internal .NET framework code, which is what makes me wonder why people are so against it.

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Windows - Find Out Where In User Code An Internal .Net Exception Originated?

Feb 27, 2010

I am currently working on an existing Windows Forms application (VB.net), and am busy reworking the exception handling mechanism.Currently, a lot of methods in the code are just surrounded with try/catch block that catches a generic exception and then calls a utility method that just shows the user a messagebox informing him of the error, and then logging it.So in a lot of cases no corrective action is taken and the exception is just logged. I know this probably isn't the best way but that's they way we're gonna have to do it for the near future.Anyway, I wanted to do this in a more generic way, so I hooked up Application.ThreadException and AppDomain.UnhandledException.

This seems to work well, except for one inconvenience. Whenever an error gets thrown from the .net runtime itself, or a 3rd party control, the stacktrace begins there where the exception is thrown in the framework-methods or 3rd party methods (obviously!)But it would be handier if I had an easy way of finding out exactly where these exceptions cross the boundary into my code. I would like an easy way of determining (in Application.ThreadException) where in my own code an exception originated. am aware this information is contained in the Exception.StackTrace property, but I would like an easy way to get to this specific information seeing as the stacktrace property is one huge string.

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Jump Into A Vbyesno - Step Into The Bolded Code When Click On No In Messagebox - Keeps Skipping

Aug 13, 2009

Private Sub CMDreturngame_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CMDreturngame.Click
Dim gameID As Integer

[CODE]...

The above is my code. I'm trying to get it to step into the bolded code when I click on no in the messagebox, but it keeps skipping. No idea why as I've wrote another piece of code with similar coding, which works perfectly fine.

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MS VB 5.0 Step-by-Step Practice Files ?

Mar 31, 2009

I seem to lost the practice files disk for this book, and I am trying to 're-learn' this book. I am unable to do the lessons without the practice files. If you have the disk and could maybe zip them up and email them to me? I have the other disks still, and am using the Visual Studio Express to do this.

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MyCheckbox Vb2008 Step By Step?

Aug 10, 2009

Is this the correct forum for questions regarding code in the Visual Basic 2008 Step By Step? If so I would like to know why there is a declaration for one PictureBox and not the other. If there is a better forum for Michael Halvorson's book, can anyone direct me there?

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VS 2008 Threading Step By Step?

Sep 22, 2009

i would like to ask for little help in here. I developing application for wake on lan and i have group of checkboxes button and i sub with threads. My problem is in button event i would like to run sub only if checkboxes are checked. All works but problem is when i have this rutines in button action then it start threading all the same time. Its very hard to explain. Bassicaly i wanna read this if checkboxes systematicly 1 by 1 from top to down coz right now in my multitexbox(status) they are all mixed and i can't recognize what belong to what.

[Code]...

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Work When Excuted From First Step To Last Step?

Dec 24, 2011

I'm trying to understand how this code work step by step but I'm confusing How the code work when excuted from first step to last step? example: when I set obj to age = 39 . is the first step is checked if the variable in m_Age or checked in Property Age

vb Dim obj As New Minimalobj.Age = 39 MsgBox("after setting the age to 39, age is " & obj.Age.ToString)

[Code]...

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Come Upon A Breakpoint, The IDE Won't Let To "step" Through Each Line Of Code?

Mar 18, 2009

I just had to do a complete reinstall of my development machine (reinstalling VS 2005 & SQL Server 2005). I finally am able to run my projects in VS. I can set breakpoints, however, when I come upon a breakpoint, the IDE won't let me "step" thru each line of code. What am I missing?

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Move Between Forms - The Menu Move Step By Step When The User Move Between Forms

Apr 8, 2011

Im working on my project. and i just asking if i can used this Property in vb. NET [URL] when i install adobe photoshop .. i see on the leff installer...something like a menu and the menu move step by step when the user move between Forms

Welcome
Serial Number
Adobe ID
Install
Finish

How i can create like this in VB .NET

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Use A Usb Or Internal Camera

Oct 11, 2011

I am starting a application that will need to use a usb or included device camera to capture images. I would like to know if there are any samples or examples on how to connect to the camera and capture images. This will be using vb or c# dotnet 4.0 on vista.

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Different Results - Step-Through Vs Run

Feb 15, 2012

I have created a program that randomly produces simple maths questions and saves them to a SQL Server (SQL Server 2008 R2). The code looks fine and works if I step through the program. Each pass it creates a random question answer and saves them to the database. However, if I run it (Debug/Release), the program produces a question and answer but repeats it in the database.

[Code]...

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Works In Step Over Only?

Jul 20, 2011

im running this bit of code that only works in step over. i tried running it normally but it didn't work then when i stepped over the code it works fine has anyone ever come across anything like this??

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C# - Internal Relationship Between Properties?

Jul 21, 2011

My issue involves relationships and cascaded effects between properties, and I'm wondering what best practices are on this.I have a class that contains a list of varying length of numbers. When editing the list, sometimes the user prefer to set a TargetSum, so that the program enforces the list will always add to this sum. I am accomplishing this by programmatically setting the final element in the list such that list sum = TargetSum. For example, if the user chooses to UseTargetSum, then sets TargetSum = 10, then creates a list of length 4, and enters 1, 4, 2 for the first 3 elements, then the final element is programmatically fixed to 3. The user cannot change the final element themselves.

I do this behind the scenes by handling all necessary events, such as a list element value change, list length change, and the UseTargetSum option change. For each event trigger, it recalculates the last element's value.It works but then there was a bug when loading saved data. If a list is loaded by sequentially adding the elements, the handlers modify each entry. Regarding the example, when the first value of 1 is entered, the handlers say "a value was just added, the sum should be 10, there is currently only one element, so it needs to be 10". So the first element gets changed to 10 behind the scenes. When the second element is next added, the handlers say "a value of 4 was just added, but the first element is already 10, so it should be zero." At the end of the load, the final list reads 10,0,0,0 instead of 1,4,2,3.

I know it is possible to rearrange the load procedure such that I get the correct list. For instance, I could avoid enabling the TargetSum event handlers until after all the data is loaded. The list would first be created as 1,4,2,3 and then the handlers would change nothing.

But this experience makes me wonder if I am opening the door for other sneaky side effects. It seems you should be able to load data without worrying too much about an implicit ordering. It also seems unusual to have "cascading" effects between class properties. Is there a more accepted approach?

The other alternative I'm considering is to only enforce TargetSum only inside UI forms. Ie, when you know it's a user making the change, then enforce the TargetSum, but otherwise leave the core class logic alone.That way database loads, etc, are left unaffected. But I guess the downside of not having ubiquitous enforcement is that opens the door of incorrect sums via some unforeseen complication.

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