Leo Kent's Q&A profile

• Visual C++ yet another c2248 error

  I'm another user (paid ) getting this compile error message now that the project was converted from .net 2003 to .net 2005 this is a show stopper and I need a resolution of some kind so any ideas /help would be appreciated . C:\Program Files (x86)\Microsoft Visual Studio 8\VC\atlmfc\include\afx.h(879) : error C2248: 'CObject::CObject' : cannot access private member declared in class 'CObject'         C:\Program Files (x86)\Microsoft Visual Studio 8\VC\atlmfc\include\afx.h(539) : see declaration of 'CObject::CObject'         C:\Program Files (x86)\Microsoft Visual Studio 8 ...Show All

• Microsoft ISV Community Center Forums About Jet WorkSpace

  Started by ranero at 05-13-2005 9:47 AM. Topic has 0 replies. 05-13-2005, 9:47 AM ranero Joined on 05-13-2005 Posts 1 About Jet WorkSpace I am new to VBA. I am trying to Clone a table and I need the Jet WorkSpace but I don't know wich Library I have to load for have it available. I try a lot of them but it doesn't work. Does anybody know thanks here is some general info provided by one of our internal support engineers that might help: If you want to copy an Access table to a new table, with its data. we can use DoCmd. CopyObject function, e ...Show All

• .NET Development Object model diagram

  Hi, I am looking for a object model diagram of the framework 2.0, but if possible at least for the 1.1 version. Is there anything around for download Using the new class designer in Visual Studio 2005 Team System, you could probably make one yourself. Typically one comes with the the boxed version of Visual Studio (well it did with Visual Studio 2002 and 2003). Otherwise, keep a look out on Amazon, you may be able to pick up the posters for under US$10. ...Show All

• SQL Server Data Validation

  Being relatively new to SSIS, I'm looking for advice, or a best practice, regarding data validation before extracting the data for a transformation. One of my project's require that certain data be validated in staging tables before it is loaded. The validations include checking for null values, verifying that a field is populated with apropriate values etc... The entire batch of data (good records and bad records) may be rejected depending on the validations. I have a couple of different thoughts on how this could be handled... Run a series of validation queries on the data before executing an SSIS package Run some kind of v ...Show All

• .NET Development how to use VSOCK

  hello everybody i want to develope a server client pplication using windows programming(that is GUI is built using win api's). Now its philosophy says that everything shud be done using message handler but in winsock programming, accept methods needs to kept in tight loop until all clients connect but in my application, it is dynamic. Client connects at ny random time and all dont connect at same time. How do i fit all this in wndproc function Which message handlers can be used and how do i structure my program. Also i have same question for recv() and send() function. how do i place them in application what are the messages they trigger. ...Show All

• Visual Studio Express Editions Loading Files Into a Listview

  Im curently working on a program in Visual Basics 2005 and Im trying to make it so that when I press a button a Folder Dialog Box opens and then the folder I choose lists the files in there with a certain filter. Heres what i got so far Private Sub Button42_Click( ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button42.Click Dim lpf As New FolderBrowserDialog If lpf.ShowDialog = Windows.Forms.DialogResult.OK Then End If End Sub hi, so what's the questoin , at the top of this forum there is "how to get optimal answer" thread re ...Show All

• Software Development for Windows Vista ASP.NET need to shutdown runtime.. WHY? BUG?

  I am finding that if I do not shutdown the runtime (last line of sub) then the workflow I am calling does not execute again. I do not want to have to incur the performance cost to start the runtime again, but have not found a way around this. Any ideas Private Sub StartWorkflow() ' Set up the parameters Dim parameters As Dictionary( Of String , Object ) = New Dictionary( Of String , Object )() parameters.Add( "FirstName" , txtFirstName.Text) parameters.Add( "LastName" , txtLastName.Text) parameters.Add( "Company" , "" ) Dim workflowRuntime As ...Show All

• Visual C++ VC++ 2005 redistributable (vcredist_x86.exe etc.)

  Hi there, I noticed that the Beta 2 redistributable is hosted on the Microsoft download library, but the final ones seems not to be. Will it be hosted on microsoft.com (or is it already somewhere ). Also, it has been reported to me that on Windows 2000 the (RTM) redistributal gives an unuseful error message if Windows Installer 3.1 is not installed. The message is error 1723. "A DLL required for this install to complete could not be run." . It would be a lot more helpful to my users if this was a more informative error message - the solution of installing Windows Installer 3.1 was only found by trial and error. Thanks. ...Show All

• Visual C# How to create a trial version of my Software

  Dear All, I ahve created a .msi project and I want to create a trail version of my software for 30 days . How can i do that or is there any need to program my software for 30 days Plz help me in this regard Regards, Anil Dhiman Hi, One way is to write the code in program which when first time run will write an incripted file taking the current date from computer and add 30 days, and then everytime program will check it. If you know the last date upto which you want the program to run then you can write in program itselef and check the computer date evry time if it is less than this date. ...Show All

• Visual Studio Problem in Crystal Reports

  Hi All, I am using Visual Studio 2003 and crystal reports 10. I have developed a Web application using ASP.Net and used crystal reports 10 version. I have developed the setup project. And I tried to install this setup project on another system, on which crystall reports does not installed. Installation completed successfully on this system. Now I tried to run the installed project. I am facing the problem with crystal reports. Apart from crystal reports everything is working fine. I am getting error 'CrystalDecision.CrystalReports.Engine is not registered'. Then i checked this dll  in the installation setup project and in&nbs ...Show All

• .NET Development COM connection point events failing to cross the COM interop boundary

  I have a piece of C++ code that runs in the Outlook process and makes use of a .Net assembly that is exposed via COM interop. The assembly exposes a delegate which the C++ code handles - events are posted through this delegate from the assembly to the C++ code. On my development machine this all works reliably. On my test machines it either doesn't work at all or only works sporadically. When it doesn't work, I do know that the event is being sent from the .Net code OK, and I also know that the C++ code has correctly connected its handler to the exposed delegate, but for some reason the event never makes it through COM interop to the C+ ...Show All

• Visual Basic SignTool reported an error 'An internal certificate chaining error has occurred.

  I am new to code signing. After I swtich from the temperary test certificate to a real certificate from a CA, when I publish, I got two errors "Error 1 Cannot publish because a project failed to build." "Error 2 SignTool reported an error 'An internal certificate chaining error has occurred. '." and when I checked "Sign the assembly", when I build, it asks for a password, after I entered password, it says "Cannot find the certificate and private key for decryption" Help me. Thanks Wei Hi, Our application doesn’t pass test case 5 (signed files and executables) and I’m not even sure it passes test case ...Show All

• Windows Forms BackColor Property for TabControl

  Wouldn't it be nice if THIS property worked You're exactly right. I do understand that I have the option of using the paint, GDI, or graphics but the precision required to make it look good is higher than my abilities or patience. Thanks for the feedback!! ...Show All

• Windows Forms How to refresh ComboBox's DataSource?

  I have a ComboBox with its DataSource bound to a BindingSource. And this BindingSource is bound to a generice list. This generaic list will change upon the selection of another option on the same form. When the list is changed, how could I reflect the changed list in the ComboBox When the generic list is changed, it is not recreated. It is just cleared and filled with new elements. So the generic list is still the same object every time it is changed. Just its content is changed. My problem is that each time the generic list is changed, the ComboBox's available items are still the old content of the generic list. Thanks! I believe tha ...Show All

• SQL Server Rendering a Server Report Through Report Viewer Error

  I am unable to render any of my server reports through a web forms report viewer. I am able to progrommatically directly render any given report through a web service in to the desired format, i.e. Excel, PDF, XML, etc. but am unable to pull a report through the viewer. Also, these reports are viewable from within Report Manager. I get the same error when I programmatically set the remoteProcessing, server path, and report path to then load the report. The Error: "Response is not well-formed XML. Unexpected end of file has occurred. The following elements are not closed: faultstring, soap: Fault, soap: Body, so ...Show All