Kobi Reiter's Q&A profile

• Software Development for Windows Vista How To Get Event Args To The Host While Re-hydrating A Persisted Workflow

  The solution I use for getting the args from a re-hydrated workflow that had previously passed by making a call to a HandleExternalEvent Activity, is adding a tracking service with the same type of exposed Args property, that I set within the workflow when it is re-hydrated. Code within my Workflow protected override void OnActivityExecutionContextLoad(IServiceProvider provider) { base.OnActivityExecutionContextLoad(provider); RentalCore.RentalTrackingService TrackSvc = (RentalCore.RentalTrackingService)provider.GetService(typeof(RentalCore.RentalTrackingService)); TrackSvc.Rentalargs = this.rentalArgs; } When the workflow host starts up I can then ...Show All

• SQL Server How to install and using cristal report 9.2 with dot net 1.1

  Dear All I need to use Dot Net 1.1 with Cristal Report 9.2 version but 1.1 have a Cristal Report version 9.1. how to use i 9.2 with 1.1 ...Show All

• Visual Basic Combo Box

  I'm trying to make text boxes fill with my database data. I have a combo box which has the users in it. However, I need to know how to make it so when you click on one of the users in the combo box, it will display the data in the textboxes. My code for the combo box is below: con.ConnectionString = "Data Source=.\SQLExpress;AttachDbFilename=C:\mydb.mdf;Integrated Security=True; Connect Timeout=30; User Instance=True" con.Open() Dim dr As SqlDataReader Dim cmd As New SqlCommand( "select * from users" , con) dr = cmd.ExecuteReader Do While dr.Read cboxusers.Items.Add(dr.Item( "FirstName" ).ToString() & " " & dr.Item( "LastName" ).ToS ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Procedural Texture2D = Blurred Texture

  In my application, I am procedurally assembling a texture from a non-standard data source.  When I display the texture at a 1:1 ratio, the image is blurred considerably.  I am assembling the same texture to a GDI+ picturebox directly next to this, and its crystal clear.  The difference is one is assembled to a Bitmap while the other is assembled to a Texture2D.  The code is otherwise identical; indeed, they are assembled at the same time with the same code. I seem to recall encountering the same problem when I started using GDI+ a few years ago, but the solution I used then is not coming to me (and likely would not work here anyway).  I saw in another thread a mention of setting Min, Mag, and Mip filters to Point t ...Show All

• Visual Basic ASP .NET Session

  Hi, I’m new in ASP .NET. I want to know witch is the better way of keep a user session. I have read of the following objects; session, response.cookie, response.redirect, application and cache. My need is for only keep the username and password of the user that is obtain in a login page for use in the database connections in different pages. I’m putting more attention in the response redirect because I can pass the parameters in the url like response.redirect(“mypage.aspx id=xxxx passwd=xxxx”). With the response.redirect how can I capture the parameters in the other page If somebody knows a better way please tell me. There is a Session object in ASP.NET and you ...Show All

• Visual C++ Is there any difference between Unicode char set and Multi-byte char set ?

  Is there any difference between Unicode char set and Multi-byte char set in the Visual Studio 2005 Thank you!! Yes, there is a difference between unicode an multibyte. See http://msdn2.microsoft.com/en-us/library/cwe8bzh0(VS.80).aspx for more details. ...Show All

• Commerce Server Payment variables in pipeline.

  I've created a custom payment pipeline that processes credit card transactions. In that pipeline, after the payment has been processed, I am trying to set some of the variables for that payment object to indicate it's success or failure. paymentItem["validation_code"] = "something"; paymentItem["authorization_code"] = "something"; paymentItem["payment_status"] = "something"; The problem is that when I look at the Payment object AFTER the pipeline has finished with it, all of the fields that I set in the pipeline are now blank. I know that those fields are being set properly because I have done it the same way in other pipelines. However for the payment, they are just blank. If a ...Show All

• Visual Basic Treeview question

  I've the following code to display a tree node: Private Sub frmListaOcorrenciasTree_Load( ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase .Load Dim x, y As Integer Dim NomeFamilia, NomeOcorrencia As String Dim OcorrenciaNode As TreeNode trvOcorrencias.Nodes.Clear() trvOcorrencias.ImageList = ImageListTree trvOcorrencias.SelectedImageIndex = 0 Me .ListaOcorrenciasQueryTableAdapter.Fill( Me .ReportItDataSet.ListaOcorrenciasQuery) conexao() sSQL = "SELECT * FROM [Familias]" da = New OleDb.OleDbDataAdapter(sSQL, con) ds.Clear() da.Fill(ds, "Familias" ) For x = 0 To ds.Tables( "Familias" ).Rows.Count - 1 N ...Show All

• .NET Development About the implementation of netstat using .NET Framework

  I have spent plenty of time in implementing the functions of netstat by using .NET Framework2.0. I found that I can implement some functions of netstat(for example, -np TCP, -s) when using the classes in NetworkInformation Namespace. But I don't how to implement the functions listed below: netstat -r netstat -e Could anyone give me any suggestion You may need to P/Invoke. See the native IP Helpers APIs. http://windowssdk.msdn.microsoft.com/en-us/library/ms691203.aspx ...Show All

• Visual Studio Team System Login!

  Hi, I created a webpage using ASP.NET-C# with login Control ( Form Authentication). I can add/delete user from ASP.NET configuration or from code. Now, I want it works with TFS ... How can I make user from ASP.NET login page link with the user login from TFS. Thanks Ddee If you obtain domain login/pwd from user, then you can set credentials when getting TFS object (see sample below). Another option is impersonation (without requiring their credential entry in asp.net form). // Get the username/password/domain from a OWA like web form and create credential object NetworkCredential networkCredential = new NetworkCredential ( "JoeUser" , "JoePassword" , &q ...Show All

• Visual C# decrement and use in one go

  I'm cutting a char out of a string so I have... str=str.Substring(0,x)+str.Substring(x+1,y-x-1); x--; y--; I thought I could combine these and decrement the second x and then use it and decrement the y after using it so I'd use... str=str.Substring(0,x)+str.Substring(x+1,y-----x); Or is this one of the C++ ideas that has not been carried into C# because it can be so hard to debug Yes that works in C# also with same logic, just with minor IDE change. IDE will argue if your statement is the one you wrote but on this one probably no: str = str.Substring(0, x) + str.Substring(x + 1, y-- - --x); Which means just split the statement with space. ...Show All

• SQL Server E-mail notification issues

  I just set up an SMTP email account though the Management Studio a Server a Database Mail. The test email was successfully delivered to my mail box. Now I’m trying to test the notifications. I created an Operator with my email address, and my test job is set to email the operator when the job completes using the email account above. However I am not receiving any emails upon the completion of the job. When I go to notification history under the Operator, there is none. What am I missing Thanks a lot for your help! LoveDanger wrote: I just set up an SMTP email account though the Management Studio a Server a Database Mail. The test email was successfully d ...Show All

• Visual Basic Visual Studio

  How do you run a .exe file from within a Visual Basic 2005 program I am working on a form that should run one of several Setup.exe files (Not in VB.NET)depending on a choice the user makes. Thanks for your help Thanks Ahmedilyas for your answer. The application I try to run is the deployment of a packaged Access 2003 Application. The title of the error message box is 'Test Setup', so I assume it is a VB.Net error. I changed the code to: Dim myPath As String = My .Computer.FileSystem.CurrentDirectory Dim thePSI As New System.Diagnostics.ProcessStartInfo( "Setup.exe" ) thePSI.WorkingDirectory = myPath System.Diagnostics.Process.Start(thePSI) ...Show All

• Visual Basic Logging ?

  I'm doing a net 2.0 windows application and I'm wondering if the net framework has classes for logging errors into text files. Also some tutorials on how to use them would be nice, thanks in advance. I don't understand how the net framework 2.0 doesn't have logging capabilities, hopefully 3.0 will have them. Anyway, I just when the easy way and made a stupid class with a static method and just call the method on the catch block. Public Class logger Public Shared Sub log( ByVal ex As String ) Dim f As New IO.StreamWriter(Application.StartupPath & "\errors.log" , True ) f.WriteLine( Date .Now.ToString & " - " & ex) f.Close() End ...Show All

• .NET Development how do i share my whole hdd with computers on my network?

  i would like to share my whole hdd on this computer on another computer and share the other computers hdd on this computer so when i open up my computer on either computer i see two hdds and not one.. someone please answer Hi, This is not really a Windows Forum but what the hell. Create a share: right click a folder/drive and select "Sharing and Security" click "New Share" (the default share for a drive like C$ is only available for administrators) enter the name of the share click Permissions add the user you want to be able to connect to the share (if you add users, all known users can connect to the share) Show the share as a drive: go t ...Show All