lvxq18's Q&A profile

• Visual Studio How to logon to a database programmatically. vs2005

  I have a web report (without a datasource) with two different subreports. The subreports are each based on a different stored procedure. When I run the report I always have to logon to the database, although I set the connectionInfo programmatically. The code is from the cr tutorialsamples. Is it because I use a stored procedure instead of tables (the sample uses: CrystalDecisions.CrystalReports.Engine. Table) Regards, Goos. <code> private ReportDocument report1; protected void CrystalReportViewer1_Init( object sender, EventArgs e) { ConfigureCrystalReports(); } private void ConfigureCrystalReports() { repor ...Show All

• Visual C# Why can't I recast a generic list?

  I don't know if I am looking at this problem in a completely wrong way but I have the code listed below and would like to treat a generic list sometimes as List<Swatch> and sometimes as List<ColorSwatch>. I have many other types of swatches too - so I don't want to have to duplicate the common code. When I try and build the code I get errors telling me I cannot convert from type List<Swatch> to List<ColorSwatch> or vice-versa - the code in red. I have other routines which call the ColorSwatchFile read/write routines and want to receive the more specific ColorSwatch. Also if I were to pass down Swatch to the write r ...Show All

• Visual Studio Tools for Office Merging WordXML into Bookmarks

  I'm using Bookmarks as fancy mergefields.  Rather than using the Mail Merge feature to merge data with fields we use  custom VSTO/C# code that merges WordML (text, tables, etc) into Word 2003 using Bookmarks as content placement indicators. Based on our experience and Internet writings, Microsoft.Office.Interop.Word.Bookmark.Text and all Insert methods are all nightmares.  In fact, reading (using Reflector) the implementation of Microsoft.Offoce.Tools.Word.Bookmark.Text is like following a total circus act - that must have taken weeks to tweak. Nevertheless, Microsoft.Offoce.Tools.Word.Bookmark.Text works!! ...Show All

• .NET Development Just curious if asp.net can do what google does?

  Hello, I just saw google's personalized front page and I think they way you can move/add modules around on the page is a fabulous idea in real time. I was just curious if asp.net had some type of functionality like this where you can have web controls layout on a page and allow the user to move them. Are there were any samples out there. Thanks in advance. John   cgraus, Thanks for the quick response. Is there a sample out there as I would have no clue on how to start something like this. ...Show All

• System Center CapMan.exe Fatal error

  Has anyone else seen the following error Title: CapMan.exe - Fatal Error CLR error: 800004005. The program will now terminate.  I've installed it on a WIndows XP SP2 system and am trying to run it for the first time.  Thanks,  Jason You are the first to report this issue - could you provide the answer to a couple of questions What version(s) of the .net framework do you have installed on the machine Have you tried uninstalling and then re-installing SCCP ...Show All

• SQL Server Can you create an Alias in a Data Source View?

  Hi All.  I'm building a report model for the first time (SQL Server 2005 June CTP).  I created a data source view by adding the tables that I wish to have in the model.  Now I want to use one of those tables more than once, but I don't see a way to create an Alias.  I see that I can create a Named Query, so I could use that, but I'd rather have an Alias for performance reasons.  For example:  Let's say you have a Fact table with muliple Time Dimension ID's, like Date Entered and Date Worked, and you want to join to the TimeDim twice, once for each.  Using a Named Query for one, I would think it would create ...Show All

• Visual C++ malloc error in C

  >c:\s.t>cl /MD /GS- a.c >Microsoft (R) C/C++ Optimizing Compiler Version 14.00.40310.41 for AMD64 >Copyright (C) Microsoft Corporation. All rights reserved. > > x.c > Microsoft (R) Incremental Linker Version 8.00.40310.39 > Copyright (C) Microsoft Corporation. All rights reserved. > > /out:x.exe > a.obj > > T:\s.t>x > 3000000000 0 > > c:\second.try>type a.c > // cl /MD /GS- > #include<malloc.h> > main(){__int64 n=3000000000; > printf("%I64d %i\n",n,malloc(n));} why does malloc(n) return 0. What is wrong with this code Three gi ...Show All

• Windows Forms digital signatures

  Hi, we are developing a simple VB.NET Win32 client to invoke MSFT´s CAPI to sign and encrypt files of any type.  Later we would like to verify signatures and validate the status for a certificate with the CRL distribution points extension in X.509v3 as defined in RFC 3280.  Could someone give me an example as to how we could do this  ...Show All

• Visual FoxPro use the reccount

  hello all  I use "set filter to" and want to know how much record is match the filter condition. I use the "reccount()"  but it return the result is not I want. it is all the record count This is how it works for me. Finally . Select * From Customers Where State = "NJ" Into Cursor NJ_Customers NOFILTER Then a second query can be taken, otherwise the runtime does not recognize NJ_Customers for anything but RECCOUNT() on NJ_Customers right after the Select statement. Select * From NJ_Customers Where City = "Trenton" Into Cursor CityCustomers Without the clause NOFIL ...Show All

• Windows Forms Memory leak, windows form containing an activex component.

  Hello All, We have developed a windoes application, in one of the forms we are using an activeX control xpdfviewer ( http://www.glyphandcog.com/XpdfViewer.html ). I was looking at memory usage using the scitech memory profiler( http://memprofiler.com/ ), i found that even after the form containing that activeX control is closed, a live instance of the form is showing, but when i try to get the details of it, it says this instance has been disposed. I think its a potential memory leak issue. Can any one please suggest, how to overcome this issue, may be using finalizers to clean up the unmanage code properly. Any pointers will be hel ...Show All

• Visual Studio Team System Change in Webtest coded.VB is not getting affected in Webtest

  All, Once we record and create a webtest and convert it to webtestcoded. Doing any change in webtestcoded will this also change in the webtest, or is Webtest and webcoded test seperate entity. Thanks They are separate entities. Once you generate a coded test, your test project now has 2 distinct tests. Modifying one does not affect the other. ...Show All

• Software Development for Windows Vista Problem with Deployment a workflow with SharePoint v3!

  Hey guys, I just try to deploy my first workflow (beta 1) to my sharepoint v3 app. Is there somewhere a comprehensive deployment guide explaining what is about this new feature thing and the wsp-files I developed a sample workflow project WorkflowLibrabry1 and put the Workflow1.dll into the GAC, wrote the token of the dll into the Workflow1.xml like that: Hey Marc are u sure that CodeBesideAssembly = " WorkflowLibrary1, Version=3.0.0.0, Culture=neutral, PublicKeyToken=d316885fa6e63787 " is correct, maybe it should be CodeBesideAssembly = " WorkflowLibrary1, Version= 1.0.0.0 , Culture=neutral, ...Show All

• Visual Studio Express Editions problem with sql server management studio express CTP(ssmse) starting

  I have installed the released version of MS SQL 2005 Express, and installed sql server management studio express CTP on 2 windows 2000 workstations (both have SP4 and all updates). On one machine there is no problem management studio starts and databases can be created and managed. However on the other machine management studio fails to start at all. There are no system log entries, no on screen errors, in task manager the process starts and stops. I have tried removing both packages and re-installed them, this has no effect. Does anyone know where I should start looking Have I made a mistake in loading this combination ...Show All

• Smart Device Development Unable to run compact .net application on some PPC devices

  We are having trouble running .Net applications on an iPAQ rx1955. We have installed Compact .Net ( I thought all Windows Mobiltiy 5.0 devices came with Compact .Net). And when we run a simple Hello World application compiled for either 2003 or 5.0 they do not work. They do nothing. The thiking icon flashes for a few seconds and then nothing else takes place. We have had other people with this problem on other HP devices and never found a solution. Does anyone have any thoughts on what could be going on here Does anyone know what is the percentage of devices with PocketPC 2003 and 5.0 that do not come with Compact .Net as the default. ...Show All

• Visual Studio Team System SQL Server SP1 and hotfixes

  VSTS requires several hotfixes to be applied (i.e. KB 912373). Since I cannot find KB912373 anywhere in the known world (certainly not in the ISO of the 180 day trial), can I simply install SQL Server SP1 instead If not, could someome please tell me, where the hell can I find KB912383. Luis Miguel Huapaya Hi Luis, Where did you see you needed that hotfix The hotfixes that are needed are on the iso in the SQLServerKB folder. Instructions are located in the latest Install helpfiled available at http://go.microsoft.com/fwlink/ LinkId=40042 . Check out the topics Walkthrough: Installing Team Foundation ...Show All