VisionSolutions's Q&A profile

• Windows Forms How to make shore an app can't be used on another server

  Hi all, This is an question that maybe as already been at discuss, but i can´t find any result about it. So, if i develop an complete Win32 app and deploy it with Server and clients different projects, how can i be shore that anybody can´t just copy all dll's and exe's to another server   I.e. after installed, how to make shore that this ...Show All

• .NET Development Extend Webservice with Plugins

  Hi is it possible to extend a webservice with plugins so that it provides new methods. These methods should be consumed by a client where also a plugin is needed. Anyone got some tipps how to implement something like this ...Show All

• SQL Server COMException when creating SSIS Package / DataSource

  I'm running sql2000 and 2005 (RTM) side by side (and vs2003 and 2005 RTM). I want to create a IntegrationServices project. When i want to create a DataSource, i can specify  the connection, but when i click on finish the screen is not closed whatever info/name/etc. i fill in. I can only cancel the dialog box. When i add a new SSIS package i get this exception: =================================== Error creating package (Microsoft Visual Studio) =================================== Exception of type 'System.Runtime.InteropServices.COMException' was thrown. (Microsoft.DataWarehouse.VsIntegration) ------------------------------ Program ...Show All

• SQL Server Local Reports

  Thanks for the info but I am interested in designing and running local reports in a windows form.  I have not been able to find correct documentation on how you define a schema that can be used to create an rdlc file for design of a report that uses a datasource that is set at runtime.  Specifically, I would like to use business objects that return a data table in a get method.  The online documentation is incomplete and full of errors. The easiest way is simply to add a report to a your project from VS2005.  It creates a .rdlc file.  Then you can use the inline designer to build you ...Show All

• Visual C# Script to publish a web site

  Hi! I want to do a script to publish a web site, so I was wondering if Visual Studio has an example of it, or what commands the publish web site command do... Any ideas Thank you! Hi! The short answer to your question that no, there aren't any examples, but what you could do is add a custom build step after the build completes that wil use an FTP application to FTP upload your site. You can script the ftp.exe application that is on all Windows OS boxes. Just run ftp / and it'll tell you what you need to do to script it. The best place for asking ASP.NET questions is on the ASP.NET commu ...Show All

• Smart Device Development How to access shared folder in network from device

  Helo, from Windows Mobile 5.0 device, how can we browse to shared folders of desktop computers in the network. The device is connected using ActiveSynch 4.0. Any security settings are required in device or desktop computer(s) Positive replies are highly welcomed. Regards, Shanavas That can be done exactly the same way as on desktop - by using this path format: \\host_name\share_name\path\file.name . That is not supported on SmartPhone, only on Pocket PCs. If password required for access, device will pop up a prompt. Note there’s no computer browser, you need to know the host name you’re going to access. ...Show All

• Visual Studio Team System Many errors were coming during load testing

  I am new to load testing.I am running a load test on my machine only having 4 web tests.When I set constant users as 10 it was working fine.But when I made no. of users to 11, its giving many errors.They are the following:- !)WebTestException - Context parameter '$HIDDEN1.__EVENTTARGET' not found in test context 2)HttpError - 403 - Forbidden I am using microsoft windows XP.As far As I know that XP allows only 10 concurrent users.So, may be because of this, so many errors were coming.I don't know exactly why the errors were coming and how to remove them. Thanks & Regards Arti Hi ...Show All

• Visual Basic File Conversion

  How can I save .Doc file to .HTML with VB.NET   I'm not sure what the 2nd parameter of function SaveAs() should be.  I tried and all I got is "Type mismatch" error.  ...Show All

• Visual C++ Visual C++ windows Application Executable file Crash

  I have a problem, i created a windows application in visual C++ with which i made an executable file and when i open the executable it crashes. Does anyone know how to solve this problem Lilly Compile your application under the debug configuration, and run by pressing F5. the Visual C++ debugger should take you to the source code line where the crash occurs. At that point, diagnose the bug and fix it. Brian ...Show All

• Visual Studio 2008 (Pre-release) Why no generics used in the WPF API?

  Ive just spent the last few days familiarising myself with the WPF API. Its seems that almost no generics are used in this API at all. It would be a shame to release yet another non-generic API now that Whidbey has shipped. Rob, It would be great to see XAML support x:TypeArguments on any element. I could use this today. Cheers, Rana Ian ...Show All

• Visual Basic Browse Button OpenDialog to TextBox Part 2

  I used the below code to create a form w/ a browse button that opens a dialog box and moves the chosen file name to the text box. I also added the same logic to move the file name to a label also. Works perfect, thanks Moayad! My new problem is: how do I do the exact same thing only allow the user to chose the Directory to upload a file to, and show that directory name in the textbox Public Class UploadVendor Private Sub btnBrowse_Click( ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnBrowse.Click Dim TempOpenFileDialog As New OpenFileDialog If TempOpenFileDialog.ShowDialog = Win ...Show All

• Visual Studio Tools for Office VSTO 2005 Outlook Add-in - trying to understand security

  I'm developing an Outlook add-in that is supposed to run unattended and I'm having a difficult time determining the full story on the object model guard popups. I've been given the statement (by someone as MS) that an option is to: "Build and deploy your solution as a trusted in-process COM add-in to outlook. Signed and trusted components running within Outlook’s process do not prompt. Visual Studio 2005 has support for such components" I've granted my DLL FullTrust permission and have signed it but I still get the popups. It's the Exchange Server administrator that actually has to "trust" an add-in - isn't t ...Show All

• .NET Development How to deliver message to client without client call with remoting?

  I am developping a message reminding system.I want to send message to the client through client IP address initiatively.But I don't know how to make it.Please tell me how! jibotang , To send messages to your client, you need to open up a channel in your client for input. Depending on the type of channel you are using, there are diffrent ways this should be done. After you've opened up the incoming channel, you can then pass MarshalByRef objects from the client to the server that the server can then call methods on. You can also register for events on the server and receive callbacks that way. Either way, ...Show All

• SQL Server Application Roles in SQL 2005

  We have an an application that was written using OLE DB (ADO) against a SQL 2000 Server that uses an Application role to give rights to the database objects. It connects, calls sp_setapprole and goes on. If the database needs to LOCK a record, it is creating a new ADO Connection and instantiating the Approle again. This model has been working fine up til now. Now we are installing a SQL 2005 server for the latest version of the product we are working on and are running into an error. The error is Error: 18059, Severity: 20, State: 1. The connection has been dropped because the principal that opened it subsequently assumed a new se ...Show All

• Windows Forms After running application (F5) Controls disappear from designer, now invisible

  I wish I could post my entire form on here for inspection. Anyway I will try to explain the best I can on what is happening. I developed this application using VS 2003. I have a form with a tab page with 5 pages on it, on each page I have a few controls including TextBoxes and NumericUpDowns that are binded to a DataView on my form from a method called from my constructor. My NumericUpDown controls are set to display tenths and have an increment of 0.1. In .NET 1.0 I had an issue that the value would not be validated correctly when I clicked off the control. For example.. I type in 15 as the value (at runtime). I click of ...Show All