ericch1's Q&A profile

• Visual Studio System.InvalidOperationException

  “/SourceSafe” 用程序中的服 器 。 You need to remove following line from web.config to actually see the web service manifest <remove name="Documentation"/> We added this line for security reasons, so that we do not show any debug info unless the server is specifically configured to do so ...Show All

• Windows Forms Trouble accessing correct row in sorted DataGrid

  How do you access the correct row in a sorted DataGrid   I have tried: Dim bm As BindingManagerBase = Me.DataGrid1.BindingContext(Me.DataGrid1.DataSource, Me.DataGrid1.DataMember) Dim dr As DataRow = CType(bm.Current, DataRowView).Row As far as I can see, there is no usable value returned from this code like there is using CurrentRowIndex. What’s the next step please, or can anyone post ...Show All

• .NET Development BindingNavigator not navigating

  In VS 2005 in VB I set up a form with a grid and a navigator control using Data Access Application Blocks to get the data. I get the records but when I click on the navigation buttons, even thought the record number is changing, the active row in the grid doesn't move. Something is missing from my code (below) I think. Can anyone tell me what's missing Thanks. Private Sub frmDeviceList_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load 'Get the device records into a dataset Dim DeviceDataSet As DataSet = GetDevices() 'Bind the DataSet to the DataGridView Me.ResultsDataGrid.DataSource = DeviceDataSet Me ...Show All

• Visual Basic how can i get more refactorings and learn it

  hi i want to know more refactorings inorder to get my code structured well can i find any website explain more refactorings for my vb.net code for example can i extract an interface from my class or more advanced refactorings i need more and more thanks in advance Hi, Refactor! plug-in for Visual Basic 2005: http://msdn.microsoft.com/vbasic/downloads/tools/refactor/ . Additional information is available on the right hand side links. For further reading: http://www.refactoring.com/ . Also this article is in C# but I think the concept is appropriate: http://msdn.microsoft.com/library/default.asp url=/library/en ...Show All

• Visual C++ How to open webpage

  Hey i have one problem. I try to open internet explorer windows with www adres for example www.microsoft.com . I want that when i click on button. And the seccond question how to do that but when i want to open not a IE but a software on m computer like test.exe. Thanks for answer and help me You can do all of this with the function ShellExecute! Define the http URL and call it, or define the path to the EXE. If you defne a document the corresponding executable is launched the the file is loaded. ...Show All

• Visual Studio Team System How to install sharepoint/team system in production server?

  Hi, all. We have one server that many existing web application are running on. We have to install team foundation server and sharepoint on the server. The problem here, is that it disable all other web applications when I install sharepoint. Here, We don't need to consider team foundation server. Sharepoint itself gives me trouble. I don't want to dedicate new server to sharepoint. Is there any way I can run sharepoint (also team foundation server) with other existing web applications. Team Foundation Server runs is configured to use port 8080 by default. I'm pretty sure depending on requirements that port can be ...Show All

• Visual C# how can I save binary data in XML?

  How can I insert binary data(such as pictures or programs) in XML document Is it even possible(CDATA maybe) and if there is a way can you give a simple example thanks in advance. You can encode it to base64 string, then place it in the XML like any other string: byte [] binaryData = new byte [fileStream.Length]; string xmlData; fileStream.Read (binaryData,0,( int )fileStream.Length); fileStream.Close (); xmlData = System.Convert.ToBase64String (binaryData,0,binaryData.Length ); ... (place xmlData in the XML) ...Show All

• Visual C++ bug with virtual private memeber function

  I created a base class with a private virtual funciton. I was then able to inherit from that class and override the private function as if it was protected. No compiler errors, and the behavior is as if it was 'protected', not 'private' I would have inlined the code, but there's no clear way to avoid it taking up ridiculous amounts of space by skipping lines. You can not protect a virtual function against overriding if this is the issue you want to solve. The private keyword tells the compiler to protect this function from "outside the class usage". You can create a new derived c ...Show All

• .NET Development Programatically embedding resources (a la self-extracting zip archive)

  Hi, first, I'm not sure if this is the most appropriate forum for my question, I did try to consider this but I'm just not sure, so I apologize upfront if it is not. I want to make a program with a feature similar to WinZip's ability to create a self-extracting archive, i.e. I want my program to generate an executable with embedded resources. The executable code in the assembly will always be the same, so I believe this is a matter of embedding resources programmatically. I've figured out that the Assembly Linker offers the functionality I need, but I am a little doutful about whether I can legally distribute this with my program. I'm ...Show All

• Visual Studio 2008 (Pre-release) Object-oriented network database

  Hi, All! I am Ukrainian scientific researcher and developer. I am developing object-oriented network knowledge database which is based on object-oriented database engine. I already implemented .NET 1.1 support. It's very cool that MS devolops declarative object query language for C#. I hope I'll be able to integrate LINQ features into my engine. Now I have to use three fields to store object soft pointers. One for object handle; One for wrapper instance to pin the object instance in memory; and One for instance of user object. I want to hide implementation details from end user. To make this I need some kin ...Show All

• Visual Studio Express Editions Registration URL and more...

  Hi, I like to know how to register Visual Web Developer 2005 Express Edition, Visual Basic 2005 Express Edition, and Visual C# 2005 Express Edition. Do I need to register for each one Also, Can I register ahead before I install them I do not have internet access at home, so I opted to download the *.img or *.iso file (more than 400 MB each) to be burn on a CD. What is the url link to register them Also, why I need to uninstall SQL Server 2005 Express Edition Do they install also SQL Server 2005 Express Edition along with any of these package (VWD, VB or VCS 2005 Express) What else I need to know before installing them Thanks in ...Show All

• .NET Development System.Net.Sockets

  could someone please explain the meaning of : Socket socket = new Socket(AddressFamily.AfINet, SocketType.SockRaw, ProtocolType.ProtICMP); I found it in an example to ping. What do AfINet, SockRaw (within SocketType I found 'Raw' is that the same thing ) and ProtICMP (does that do the same thing as just ICMP ) You are basically asking to explain the network programming. You should read the book Windows Network Programming by Anthony Jones Or read the stuff on MSDN ...Show All

• Visual Studio Team System A branch has been deleted but tf get still gets files in the branch

  As you can see below the Code-Iteration-1 folder has been deleted C>tf dir "$/System" /folders /deleted $/System: $Code $Code_CI_1 $Code-Iteration-1;X104 $Documentation Code-Iteration-1 does not show in the Source Control explorer in VS2005 But it shows in tf dir: C>tf dir "$/System" /folders /recursive $/System: $Code $Code_CI_1 $Documentation [text deleted for clarity] $/System/Code-Iteration-1: $CITSln $Content $ThirdParty $Tools $/System/Code-Iteration-1/CITSln: [text deleted for clarity] When i do a tf get /all I still get all the files in Code-Iteration-1 I feel that this must be a ...Show All

• Visual C# Reference value

  I have the following class that lets the user change a quantity via a dialog box.     public partial class QuantityForm : Form     {         double Quantity; // storage for passed in quantity         public QuantityForm(ref double quantity)    // pass as ref so it can be changed         {             InitializeComponent();             Quantity = quantity;      / ...Show All

• Visual C++ Graphics* graph; doesn't work

  I just opened a project in Visual Studio 2005 beta 2(c++) and I want to draw, but I cannot declerate Graphics and Pen. My code: #pragma once   namespace TicTacToe { using namespace System; using namespace System::ComponentModel; using namespace System::Collections; using namespace System::Windows::Forms; using namespace System::Data; using namespace System::Drawing; public ref class Form1 : public System::Windows::Forms::Form { private : Graphics* graph; Pen* pen; public : Form1( void ) { InitializeComponent(); graph= this ->CreateGraphics(); pen= gcnew Pen(Color::Black); g ...Show All