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C++ at Work: Installing a Hook, Strings in Managed C++, and More

Posted By:      Posted Date: August 21, 2010    Points: 0   Category :ASP.Net

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C++ at Work: Managed Code in Visual Studio 2005


Many of you are no doubt in the process of upgrading to Visual Studio® 2005, so I thought now would be a good time to relate some of my own experiences with the new compiler. What took me so long? Hey, I'm a retro kind of guy! Better late than never!.

Paul DiLascia

MSDN Magazine June 2006

C++ at Work: Persisting View State Update, Using Managed Extensions in a DLL


This month marks the 11th anniversary of my column and the inauguration of a new title: C++ At Work. We're also adding a new bimonthly column, "Pure C++," by my pal Stan Lippman, one of the great C++ Masters.

Paul DiLascia

MSDN Magazine February 2005

C# project doesn't work with interaction with Managed C++ library


I have 2 projects in solution:

1. C# WinForms - Exe
2. Managed C++ - DLL

On machine where Visual Studio installed all works, but when i try to run it on Virtual Machine where only .NET framework installed I have following error message:

System.IO.FileLoadException: Could not load file or assembly 'ZTEInterface, Version=, Culture=neutral, PublicKeyToken=null' or one of its dependencies. This application has failed to start because the application configuration is incorrect. Reinstalling the application may fix this problem. (Exception from HRESULT: 0x800736B1)File name: 'ZTEInterface, Version=, Culture=neutral, PublicKeyToken=null' ---> System.Runtime.InteropServices.COMException (0x800736B1): This application has failed to start because the application configuration is incorrect. Reinstalling the application may fix this problem. (Exception from HRESULT: 0x800736B1) at POCUI.WDSClientDlg.WDSClientDlg_Load(Object sender, EventArgs e)


Please help me to solve it

CSV splitter does not work on strings with commas {NOT RESOLVED}


hi friends,

i have extracted this from a previouse post http://social.msdn.microsoft.com/Forums/en-US/transactsql/thread/e9a031da-9578-4c30-8b6e-a2de29c9534a and ramireddy has give a fucntion to split multi line and multi column csv values:

declare @str nvarchar(max)

set @str = '100, what type, T, 1

	101, what kind, F, 1

	102, wheres at, T, 1

	103, what size, T, 1'


select ColValue,t.pos as Line,t1.ColumnNo from fn_split(@str,CHAR(10)) t

cross apply (select LTRIM(rtrim(Element)) as ColValue,pos as ColumnNo from fn_split(Element,','))t1	

CREATE FUNCTION [dbo].[fn_sp

Installing and Uninstalling Services

Installing and Uninstalling Services.Unlike most projects you create in Visual Studio .NET, Windows Service projects cannot be run directly from the development environment by pressing F5. This is because the service in the project must be installed before the project can run.

You can quickly install your service application by using a command line utility called InstallUtil.exe.

RadioButton inside GridView, How to get it work as normal

Did you tried before to drag a RadioButton control inside a Gridivew templatefield, and then you attempt to select these RadioButtons , you will notice that the behavior of RadioButton control will be changed and it will work just like the behavior of checkbox control! the user will be able to select more than one radiobutton in the grid!

Installing and configuring SharePoint 2010

The following steps show how to install SharePoint 2010 on VMware workstation 7.0. Host computer used during the preparation of this walk-through was a Vista (32-bit) machine and guest machine used was VMware workstation 7.0 with Windows Server 2008 Service Pack 2 (64-bit).

Looking for guidance: wanting to work with AJAX architecture



I'm starting a small website that will be backed by a database, and will allow a small number of users to authenticate and select an entry in the database, and then view (and optionally update) a corresponding entry (think master-detail).

I have some flexibility in how I'll do this, but I'd really like to incorperate some newer AJAX style coding, eliminating some page postbacks. I think this is a great opportunity to learn the concepts well.

I'll probably go with an ASP.NET 4.0 site. From what I've seen there are MANY ways to go about this:

-WCF Data Services to expose the data, and consume in ASP.NET

-Page methods to expose the data, separate method to update the data

-I'd rather avoid the UpdatePanel because I'm really looking for a full hands-on approach, with learning client side scripting being an objective as well.

Beyond that, it seems that one can use jQuery to build clientside templates, but also one can use the ASP.NET AJAX template engine (in ASP.NET 4.0 I believe).

A concern I have: users should only be able to work with the data exposed via these endpoints if they are logged into the website. Hopefully I can somehow reuse the ASP.NET forms authentication cookie for this purpose. 

Well, I hope I've posted enough to a

animate effect work but the render items are messed up.


Hi all,

     I have a very unique problem, humm i think. I am using a jquery effect that animate bounce effect, i have a line in my javascript pageLoad function $("#UserBrowserInfoDIV").show('bounce'); - the effects run smoothly but what it does is mess up the bolded text in the div. I have try the items inside the div without bolding and it works fine and no render problem but when bolded the text that are bolded is quite messed up, and barely readable.

Please let me know is there anything else i can do i really would like use this effect.

P.S all the effect have the same render problem, and i am using ie8 under compatibility mode.





Why getTreeNode does not work?



I try to run a  treeview example from msdn:


I also want to use code from


Here is my code:

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>

<%@ Register TagPrefix="mytree"
Assembly="Microsoft.Web.UI.WebControls" %>
 <script type="text/javascript" language="javascript">

     function xxx() {

         var myNode = treeview_one.getTreeNode(treeview_one.selectedNodeIndex);


<form id="myform" runat="server">
<mytree:treeview id="treeview_one"  runat="server" Child

How to check for null/empty strings on dynamic objects?


What is the proper way to check for null or empty strings on dynamic objects? This is the only solution I've found so far:

if (admin.PasswordHash.GetType() == typeof(DBNull) || admin.PasswordHash == string.Empty)

If the field is null, the object returned is DBNull.Value, but if the field is empty string, it's return as a System.String object. This makes it impossible to do regular "admin.PasswordHash == DBNull.Value" check, as that will fail whenever the field has been set to empty string. Is my example the right (and only) way to go?

error in installing portal starter kit



I tried to install portal starter kit (http://www.asp.net/downloads/archived-v11) , but I found error code (2869) in installing. Windows of my computer is VISTA.

Error is like below:

Id_token is not a valid Windows NT name. Give the complete name: <domain\username>.

User or role "id_token" does not exit in this database.

Error code 2869.

Thanks in advanced.

Installing both VS Pro 2008 and VWD2008


I work at an educational institution and in our computing labs we have Visual Studio Professional 2008 installed already. One of our academics has requested me to install Visual Web Developer 2008 Express Edition as they think it's easier for their beginner students to learn, but I've noticed it wants to install it in the same folder as our Visual Studio Professional install.

Can both be installed without the limited VWD interfering with the Professional version?

Category attribute of user control property does not work correctly in categories tab.



I have a User Control (ascx) and a property which a want to display in my categories tab in Visual Studio in the category named "Styles".

[Category("Styles"), DefaultValue(""), Description("The value for formating something.")]
public String MyFormatProperty
set { /* the code for set */; }
get { /* the code for get */; }

And here is the problem: Actually I do not need a get, because I only have to set the property (write only property). But when I omit the get, the property is displayed in the "Misc" category in the categories tab in Visual Studio. Only when I code the get as well, then the property is displayed correctly in the "Styles" category in the categories tab in Visual Studio.

Does anybody know why? How can I display the category correctly only with set?

Thanks, S.

Managed Extensibility Framework: Building Composable Apps in .NET 4 with the Managed Extensibility F


Glenn Block explains how the Managed Extensibility Framework, a new library coming in .NET Framework 4.0, tackles the longstanding issue of building applications and components that can be reused and extended by others. Learn how to build apps that can use new functionality introduced by developers, framework authors and third-party extenders.

Glenn Block

MSDN Magazine February 2010

Team System: Customizing Work Items


Team Foundation Server's work iIem tracking system provides a number of advanced customization options.This article explores custom control support that lets you link to date, enhance the user experience, present data, and more.

Brian A. Randell

MSDN Magazine October 2009

Peer Fun: A Peer-To-Peer Work Processing App With WCF


We demonstrate creating a peer-to-peer processing platform where multiple players function together for a common purpose: getting your work done.

Matt Neely

MSDN Magazine June 2009

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