kewlbuddy's Q&A profile

• Software Development for Windows Vista problems with enterprise library and com+

  Hello comunity i have a problem with enterprise library. u know tha the enterprise library for use in com+ had have a strong name. and for this case are a one merge module that yupu can find in http://www.gotdotnet.com/Community/UserSamples/Details.aspx SampleGuid=E14336D7-1B7B-4287-8E20-51FE07CB12AA ok i donload the merge module an add to mi installer with de enterprise dlls comon, data, and object builder. intall the aplication and go to his directory where is intalled and copy the dlls what have the strong name. i copy to c:\Enterprise_library_dll_with_strong_name and reference to mi proyect that haver to used and one problem ocurred. Se ha producido un error al crear el controlador de seccion de configuracion para dataConfiguration: No ...Show All

• Smart Device Development The remote connection to the device has been lost.

  Hi, I get the following message when I run my application on my pocket P.C. It happens randomly. Sometimes it works fine. Other times I get this message. I am not using any breakpoints. At the moment it is happening when I try to add data to a database from information got from a form. The con.executenonquery line causes this error. "The remote connection to the device has been lost. Please verify the device conection and restart debugging" Does anyone know why this happens, and if so, how to fix it Michael Thanks for the reply. I am connected to the remote DB via a USB cable and Active Syn. There is no problem with the cable. This really seems to be a bug with .Net or A ...Show All

• .NET Development BaseStream.Close

  I have a method that creates a StreamReader of a file and returns it's BaseStream. The calling method will be closing that Stream. Is that enough and safe, or the StreamReader must be Closed too I'd appreciate any help! Thank you, Luis Both StreamReader and Stream implement IDispose, so both should be disposed. You ca use the using construct to accomplish this automatically. The both effectively just call Close in thir Dispose. ...Show All

• Visual Basic TreeNodeCollection.Add(Key, Node)???

  Hello, every add method offers the possibility to set a key. But the .Add(node) method does not have this possibility. I need it because i have a derived own treenode class which i want to add with a key. Is it possible to add this feature Because i can't use the Nodes.Find method anymore and must loop through all the nodes. Regards, Markus Hello DMan1, thank you very much for your answer. But it does not anwser my question. I have a own TreeNode class which inherits from TreeNode. But the Add method returns a TreeNode instance. I add my own TreeNode class objects which the Add(Node) method where Node is an instance of my own class. What i need is a method to add my own derived Tree ...Show All

• Microsoft ISV Community Center Forums API (HLLAPI) errors when accessed from VBA.

  Hi, thanks for taking a look at this. I use VBA often to create macros that screen-scrape from a 3270 emulator. (Attachmate Extra 6.7 if important.) I am trying to access the HLLAPI (from Attachmate) from Excel. I am declaring as follows: Public Declare Sub WinHLLAPI Lib "WHLAPI32.dll" (Func%, ByVal HllDataStr$, HllDataLgth%, PsPos%) Public Declare Function WinHLLAPIStartup Lib "WHLAPI32.dll" (ByVal version%, ByVal Buffer$) As Long Public Declare Function WinHLLAPICleanup Lib "WHLAPI32.dll" () As Long Then the first time I call I am using: WinHLLAPIStartup 257, Space(100) I get a runtime error, #53 - file not found. The file is there and the calls are ...Show All

• Windows Forms splashscreen problem

  Hi, I've got a problem with my splashscreen; I want to show my splashscreen as long my application is not fully loaded and I don't want to use a timer, it must be "real", so I realy want to see it as long as the application isn't fully loaded. And how can I see what the application is currently loading give me an answer if u know something about it regards tom what happens It should close when you do a splashscreen.Close (form close) - what code do you have in the splash screen are you overriding the form_closing event of the splashscreen ...Show All

• .NET Development XPath - Get node

  Hi I have this XML structure: <Doc> <Values> <value a="100" b="131" c="20" /> <value a="100" b="130" c="20" /> <value a="23" b="400" c="20" /> <value a="2" b="1" c="110" /> <value a="2" b="1" c="100" /> <value a="0" b="30" c="2" /> </Values> </Doc> As you see the nodes are sorted in descending order by first "a", then "b" and last "c". I now want to insert <value a="100" b="10" c="11" />. This new node should be inserted a ...Show All

• Software Development for Windows Vista Custom Activites with Re-Hosted Workflows

  I'm trying to add custom activities to a re-hosted workflow. I am working with the WorkflowDesignerControl sample. I have created a custom activity which is a class that inherits from System.Workflow.ComponentModel.Activity. The custom activity is built as a dll assembly. I have included the custom activity assembly as a reference in the WorkflowDesignerControl assembly dll. I have added the custom assembly to ToollbarItems.txt with the following line: XSLTActivities.AnXSLTActivity, XSLTActivities In the WorkflowLoader, Initialize, I am adding the assembly reference to the ITypeProvider service using the following code: typeProvider.AddAssemblyReference(typeof(XSLTActivities.AnXSLTActivity).Assembly.Location); The custom activi ...Show All

• Visual Studio Report Viewer control

  Where do i get the detail how to using the report viewer control in .net 2.0 How complex the report viewer control Can use it to do a very complex report .. and export to excel. hi , as you have worked on reports . i just want to ask is the reportdesigner inbuilt or do we need to download it .i can't find it in my visual studio 2005 toolbox.and also throw some light on how to use it plese. ...Show All

• SQL Server How to get the SQLEXPRESS GUID ?

  Hi, please can someone be so kind and tell me the fastet way to get the GUID of the running SQLExpress instance Sincerely,gonzo883. OK, I've registert the certificate, but I have some more problems to get the whole think working : I've created a certificate with selfssl for my server (cn= www.example.de ) and have registered it via '/T' for the default web site. After that I've controled via httpcfg query ssl if the certificate is really registered to the server. Now I try to set the SQLExpress server to use the encryption in the configuration manager, but the certificate was not shown in the dialogue field. I check 'force encryption' and try to reach the server from a client. With the web ...Show All

• Windows Forms Can I unsign a ClickOnce manifest

  Without breaking the projects and having to reinstall the app. I also got an .exe that doesn't work... could you send me the project kasten@cox.net Thanks, jerry ...Show All

• SQL Server populate catalog Full Text Search SQL 2005

  Hi To All I'm trying to populate catalog in SQL 2005, but it doesn't work because in tables there are ntext fields. In SQL 2000 it works normally. I've made some test in both sql server. Why Is there something to set in sql 2005 Thanks Bye Excuse me for my answer delay.... The problem is that the catalog is not populating The script for start populate that I use is EXEC sp_fulltext_table @tabname = 'myTabName', @action = 'start_full'   WHILE(SELECT FullTextCatalogProperty('myTabName','populatestatus')) <> 0 BEGIN WAITFOR DELAY '00:00:02' CONTINUE END   But also I create the catalog and populate it by sql manager it don't work     ...Show All

• Smart Device Development marhsalling problem

  Hi, I am facing an app crash when I am marhsalling a relatively large buffer from the native domain to the managed space. Is there any sort of threashold set for the buffer size that can be reliably marshalled from native to managed space The buffer size that is crashing my app is 76800 bytes and the one that works fine is 25488. Please throw some light on this. Best, Is it possible that you are not holding a reference to the delegate that you send down for the callback The extra buffer size may apply more memory pressure to the system and kick off a GC. The garbage collector would collect the managed version of the delegate if there's no reference to it. Invoking callback from native code would then likely crash your app. ...Show All

• Visual Basic Graphing data?

  Is there a way to take some data (say an array of integers) and display it in line graph form, defining the labels and axis manually Zedgraph also shows up here: http://www.codeproject.com/csharp/zedgraph.asp ...Show All

• SQL Server Server: Msg 18452

  Hello, I hope that anyone can help me. I'm getting the following message, when I try to logon to a SQL SERVER 2000/2005 via Windows authentication. Login failed for user '(null)'. Reason: Not associated with a trusted SQL Server connection. Server: Msg 18452 The SQL Servers were working fine with Windows authentication for a year or so. But now every day a new server starts to get that Problem. If I disable the TCP/IP Protokol in the SQL Server Networkkonfig. (and just leave Named Pipes) everything works fine again.... (Sometimes it helps to take the server out of the domain and back in again - but only for a couple of days/hours) Does anybody got and idea Hi, you should provide some more information. Whi ...Show All