C# - Directx Basic Capability Testing?

Apr 6, 2009

I have a managed directx 9.0c application that fails to run on some low spec machines (ones without graphics card).I am wondering if anyone has any suggestions with regards to the minimum directx caps to test for so that I can catch a potential failure before trying to run the application.The directx application only displays a few meshes and a couple of textures and nothing too intensive

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Sql - Unit Testing The Data Access Layer - Testing Update Methods?

May 15, 2009

I'm looking into adding some unit tests for some classes in my data access layer and I'm looking at an update routine that has no return value.It simply updates a row based on the id you provide at whichever column name you provide.Inside of this method, we collect the parameters and pass them to a helper routine which calls the stored procedure to update the table.Is there a recommended approach for how to do unit testing in such a scenario?

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Difference Between NUnit Testing And Unit Testing In VSTS?

Aug 25, 2009

I use VS team system 2008. At the moment i need to test some business classes, i have found two kinds testing NUnit and the unit testing provided by the VS team system. what are there differences?

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.net - Unit Testing C# InternalsVisibleTo() Attribute For NET 2.0 While Testing?

May 13, 2010

I'm building an Active Directory wrapper in VBNET 2.0 (can't use later .NET) in which I have the following:

IUtilisateur
IGroupe
IUniteOrganisation

These interfaces are implemented in internal classes (Friend in VBNET), so that I want to implement a façade in order to instiate each of the interfaces with their internal classes. This will allow the architecture a better flexibility, etc.Now, I want to test these classes (Utilisateur, Groupe, UniteOrganisation) in a different project within the same solution. However, these classes are internal. I would like to be able to instantiate them without going through my façade, but only for these tests, nothing more.

[Code]...

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Why There's No Block Comment Capability

Feb 4, 2010

Does anyone know why there's no block comment capability in VB .NET? (Unless there really is

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IDE :: Lost Edit And Continue Capability

May 12, 2012

In the last day or two I've lost the ability to edit code while the program is running (and halted at a breakpoint).I also can't instantiate otherwise unused test variables for purposes of examination - I'm told they don't exist in the current context.Also System. Diagnostics.Debug doesn't work anymore.the error message generated when attempting to edit is :Changes are not allowed in the following cases:

- When the debugger has been attached to an already running process.

- The code being debugged was optimized at build or run time.

- The assembly being debugged is loaded as domain-neutral.

- The assembly being debugged was loaded through reflection.

I suspect that optimizations are being performed that are causing all this but I can't find where they are being set nor why they have changed.tools/options/debug shows that Edit and Continue is enabled although it is grayed out while the progarm is running. Windows 7, X86.

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JSON Stringify And Parse Capability For VB

Aug 11, 2009

I looked on the JSON.org website but I couldn't find any JSON library for Visual Basic .NET, does one exist?

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Resume Capability With System.net.webclient

Apr 15, 2011

I want to make a download Manager with resume capability (dont refer me to codeproject examples which use httpwebrequest and webresponse classes) i want to make the use of system.net.webclient class. I know it can provide me with events and stuff but is it possible to resume our downlaods with this class ?

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Count Down Timer With Resume Capability Even The PC Is Shutdown

Oct 20, 2011

i want to create a program that has a countdown timer for a specific time month/day/hours with resume capability...

[Code]...

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Intelligent Combo Box With Type Ahead Capability?

Mar 29, 2012

I am writing a windows application in VB.Net.

My client wants an intelligent combo box with type ahead capability. For example let's I have a list of companies. I want to find my company "MetaPro". With the Microsoft combo box if you type in the first letter of the name it will bring up first one starting with that letter. For example I type in "M" it will bring up "Mass. Dept. of Ed.", I then type in "E" I get the first one starting with "E" maybe "E, G & G" where I want the first one starting with "ME".

Perhaps there is an open source solution to this or I could create a custom control. But I don't know how.

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Win32 API A Good Approach For Use With USB Communication Between VB2005 And A Microcontroller With USB Capability?

Feb 17, 2011

Is Win32 API a good approach for use with USB communication between VB2005 and a microcontroller with USB capability? If so where can I find these APIs?

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DB/Reporting :: Add Data-entry Capability To My App Using Password-protection User-access

Mar 8, 2009

I'm presently creating an application which uses Access2007 as the database. No problem there. But Since most use Excel for data-entry, i've created two tables in access linked to excel source file. Any change in excel will reflect in Access database and subsequently in my Application . Until now my application only reads the database and displays records in DataGridView. These records, i then export to excel along with other formatting for direct printing as a report as I have no idea how to make report. Now i want to add data-entry capability to my app using password-protection user-access. So i can directly add new record to source file. Also need to know if There's any way of eliminating Access from the picture entirely....

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File I/O And Registry :: Use The Bitmasking Capability Of The FileAttributes Enumeration To Indicate Which Attributes Changed?

Nov 18, 2009

I've got an issue with an Access97 replicated database that I'm writing a small monitoring app for. I've got FSW's to track changes to the necessary files, but am having some issue in enumerating exactly what has changed in some instances, specifically when attributes may have changed. I'm using a similar strategy to track this as I did for changes in size. I've got a Private class variable for the size of each file and a local method variable and compare the two, when different, update the class variable for the next comparison.

[Code]...

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Asp.net - Integrate Ckeditor File Upload And File Browser Capability?

Dec 8, 2011

I am trying to integrate the ckeditors file browser and upload image tools, i have managed to set the ckeditor to allow you to click on the browse file button and upload tag but how do i use ASP.NET VB to open the file browser and make the upload image work?

I am using the .NET 3.6.0 version where they provided the DLLS

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Adding Windows Explorer Capability To A Windows Form App?

Aug 27, 2010

So i am having a bit of a problem.. What i want is for my application to show the panel in the from to display a windows explorer selection.. Look here

You see the panel 2 in here... Well the panel 2 needs to display this...

Is this possible you know like with a library or an extension or something.. Or do i need to make my own System for viewing files..???

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IDE :: Add The Directx In VB6?

Mar 9, 2009

i am using windows vista and i have installed visual basic 6 and Microsoft directx SDK 2008 in my computer.I want to use directx in VB6 but i am not able to add it from the reference.There is no reference to directx available there.

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Set DirectX SDK Up With VB?

May 9, 2009

i am beginning to be better and better to VB express edition 2008, and really really like this language, my goal is to program 3D games.And since i didn't came anywhere in C++ or C#, i believe it's possible to make great 3D in Visual Basic. how to set DirectX SDK up with Visual Basic? and show me some tutorials or books?

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Using DirectX With VB?

Jul 21, 2009

I have a quick question that needs answering. How can I use DirectX in my VB 2008 application? Most sites I've seen says to write Imports Microsoft.DirectX but it's apparently not there. I have downloaded the DirectX SDK (MArch 2009) but there are only C++ files in there. Can anyone provide insight as to how I could solve this?

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3D Grid Using DirectX?

Aug 16, 2010

I am using Microsoft's Visual Studio 2005 (VB.Net) to make a basic directx program, which shows the coordinate visually. The idea is to draw the x-y and x-z grid using the line class of the direct3D. The line class has a function to draw line in 3d

Public Sub DrawTransform(ByVal vertexList() As Microsoft.DirectX.Vector3, ByVal transform As Microsoft.DirectX.Matrix, ByVal color As System.Drawing.Color)

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Hooking DirectX 9

Sep 9, 2009

I'm working on a tool that requires overlays ala X-Fire. I'm hoping to do it in C# or VB.NET rather than resorting to C++, but the only solutions i've found for .NET cause a large performance hit (~20FPS in games). Take a look here: [URL]

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2008 And DirectX - Display ?

Dec 3, 2009

I'm using Visual Studio 2008 on Windows 7 64-bit and latest DirectX SDK (August 2009). When I run program, window looks like this . The code is from site . Windows Vista 64-bit has the same problem. My graphic cart is Gigabyte GeForce 9400 GT

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Add A Reference To DirectX In VB 2010?

Mar 21, 2012

If I try to copy/paste simple tutorials such as [URL], Visual Studio freezes indefinitely and I have to force-close it. If I try to use code like the stuff found here
[URL] or even just load up Reed Kimble's XArcade Vengance from this forum, I get this error message:

An error occurred creating the form. See Exception.InnerException for details. The error is: Could not load file or assembly 'Microsoft.DirectX.Direct3D.dll' or one of its dependencies. is not a valid Win32 application. (Exception from HRESULT: 0x800700C1)

[Code]...

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Add DirectX Capabilities To My Project?

Oct 30, 2010

I want to add DirectX capabilities to my project and I don't feel like messing around to learn WPF at the moment. How can I include DirectX into my project running VS2010 .NET 4.0. I know MS no longer supports managed code for DirectX but is there an API module or something I can get.

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Cannot Import The Directx Reference

Oct 17, 2011

I've spent a long time bashing my head against my desk and an even longer time trying to get directX to work with vb.net. I've downloaded the June 2010 SDK and installed. I cannot import the directx reference, and it does not even show up in the add references popup. even when manually going into the c:program filesMicrosoft DirectX SDK (June 2010) and search every folder for the correct file it does not exist. What the hell. I'm running Visual Studio 2010 Pro. this is the most frustrating thing.

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Connect An Unmanaged DirectX To .NET?

Sep 20, 2009

Maybe this is not true ... But how to connect an unmanaged DirectX to VB.NET? For anyone dll I use <DllImport()>, but Unmaged DirectX have interface.... Than I tried use "<ComImport(), Guid(...)...>", but I do not know how to use COM interfaces Maybe I did not really understand COM technolgy... I tried find documentation "how to use com interfaces", but found nothing.

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DirectX - How To Create 2D Graphics

Aug 20, 2009

I have found an example about how to create 2D Graphics in Visual Basic using DirectX here. I have created a new Windows Application, I have copied the code, but I get errors. The code seems to be OK, but the application refuses to start. I have the nVIDIA 7300LE Graphics Card and I'm using Windows Vista x64 with DirectX 10 and Microsoft .NET Framework 3.5 SP1. I have also downloaded the DirectX Redistributable Package (March 2009) in order to make my application work...

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DirectX 2D Drawing With Program?

Sep 28, 2011

I'm using using System.Graphics for my latest project (A simple 2D application). Problem is, it gets a horrible FPS and I'm only drawing 8x8 tiles (usually 10-12 is enough to bring it down to 12FPS).

A friend of mine suggested that I use DirectX. He also suggested XNA but I opposed because I don't want my clients to have to install the XNA distributional. DirectX is common enough (to my knowledge) and I can just include the dll's if I need to.

So, my search began. I've been looking only for DirectX 2D tutorials for VB.net. I've had no solid success thus far. In truth, all I need to do is be able to draw bitmap x at position pos.

I've been using System.Graphics and a hacked up bitmap as my buffer thus far so I'll go for any improvement that I can get.

I'm using VB.net so I'll be ok if you give my one for C#, I'm pretty good at being able to read it (and I have a nice converter too). I would just prefer VB.net to save time.

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DirectX Not Working In .NET FYI And Question

Apr 3, 2010

I decided to add some 3D rendering to my project and found an interesting little quirk. DirectX doesn't like to work under the AnyCPU Platform; it won't run. Instead you have to assign it to a new platform x86 under the Configuration Manager; which makes debugging difficult because if your doing User Controls they won't load.

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DirectX Scaling / Intensity Changes

Jun 24, 2010

So, I coded a graphics engine for myself. I can make meshes, save them, load them, rotate them, position them, scale them, and light them. Unfortunately, when I scale objects to a size other than it's original size, my lighting intensity changes (seemingly proportionally) with the scale of the object! Ambient light still works correctly though. Any suggestions?

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How To Install DirectX With Application

Mar 13, 2011

I have made a rendering application and it NEEDS dx9c to run... so i want to add dx9c install into my setup project, so when the application installs after the setup has installed the main application it will then install dx9c, I have a folder in my data folder called dx9c with full runtimes inside and the dxsetup.exe, I have tried making a custom action and pointed the action at the dx9c/dxsetup.exe from the data folder into commit folder but this errors on when launching the dxsetup.exe "invalid command line" and uninstalls the whole application.

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