shakalama's Q&A profile

• .NET Development ADO.NET Concurrency Problem

  I am working on a dataset, I did some changes to a table in dataset by  some input, while I am doing changes to dataset, other user has changed that table and updated it to datasource. so when I update dataset to datasource it raises Concurrency exeception, now I want to update datasource without taking the same input from the user. How can I do that ...Show All

• SQL Server Error: Assembly is not marked as Serilizable

  We have developed a Custom Data Flow Destination Component for Oracle along with its own Connection Manager. We tried to use it programmatically.(i.e. creating Data Flow Task programmatically with Flat File Source and Orcale Bulk Load Destination) In that when we assign a Connection Manager to Oracle Bulk Destination Component RunTimeConnectionCollection, we have to typecast it from ConnectionManager to ConnectionManager90. After that we set Oracle Bulk Load Destination Component properties and add path to it from Flat File Source. Then when we call AcquireConnection(null) method with Oracle Destination's instance, it throws the ...Show All

• SQL Server How to create databases in SQL Express

    Autofreak wrote: Hi All, I have installed the SQL Server 2005 Express edition and its running fine. I like to connect to the server and create database. Should I do it through command prompt only or any tool is available like Enterprise manager for this You can use SQL Server Express Managment Studio which can be downloaded from here: http://msdn.microsoft.com/vstudio/express/sql/download/ HTH, Jens Suessmeyer. --- http://www.sqlserver2005.de --- ...Show All

• SQL Server replmerg.exe

  Hello All, I am having problems with my merge replication job. I have recently upgraded sql server on of my test server from 2000 to 2005. Ever since I couldn't get this job to run. I keep getting the following error. ------------------------------------------------------------------------------------------- Date        11/30/2005 2:57:00 PM Log        Job History (TEST_Merge_Sync) Step ID        6 Server        TEST Job Name        TEST_Merge_Sync Step Name      &n ...Show All

• SQL Server CLR Trigger

  Hi,       I want to call webservice in the Trigger.  How to call the webservice from CLR Triggers .If anybody knows teh detail let me know.   And i worked out  the following Example code for CLR Trigger. using System.Data; using System.Collections.Generic; using System.Text; using System.Data.Sql; using System.Data.SqlTypes; using System.Data.SqlServer; namespace CLR {     public class Class1     {         public static void InsertTrigger()         {  &nbs ...Show All

• Smart Device Development Voice Command and Mobile PC

  I am about to begin developing an application for Mobile PC that requires the user to dictate a string of letters and numbers into the computer and have that string of number and letters appear on the form. Is Voice Command 1.5 capable of this I have read the rather sparse manual that comes with the software and it looks like it is only capable of predefined operations, however, I am hoping someone has had experience with this type of operation and can give me some advice. If VC cannot do what I need it to do are there any suggestions on alternative voice recognition software Thanks in advance! I thought that the latest version for VC w ...Show All

• Visual Studio Document Explorer crashes

  Thought I'd start a new thread, since I'm using Visual C# Express, rather than full VS2005. Windows XP Pro SP2, Visual Studio 2003 Pro, SQL Server 2000 Developer Edition, Visual C# Express, Visual Web Developer Express, SQL Express 2005, MSDE. I also have Virtual Server 2005 SP1 beta installed. Problem just started this weekend. Whenever I click on any topic in the Index, Document Explorer crashes. I've tried Repair on Visual C# Express, Visual Web Developer Express and MSDN 2005 Express. Same problem. It was working fine last week, I'm not sure what's changed. I have previously had VS2005 beta2 installed, but I removed that by following the ...Show All

• Software Development for Windows Vista Casting property value in activity reference

  Hello, I have two activitites. One exposes a DataSet through a property. A second activity takes a string property. I would like to set an activity reference to the first activity, getting the value of a particular row and column in the dataset. I can use the activity reference dialog to drill down on the Dataset property to get to a particular data value but this returns an object of type System.Object. The property that I'm trying to set on the second activity is of type System.String. How would I set my string property If I were writing C# code, I would cast the System.Object to System.String but this doesn't work in the activity refe ...Show All

• Smart Device Development MFC CTreeCtrl on Smartphone

  I create an MFC app using VS2005 for Smartphone. A CTreeCtrl (sitting on a CFormView) is not processing any keyboard input. For example, pressing the arrow keys or Action key does not expand/contract nodes. Am I missing something simple By default, CTreeCtrl on Smartphone has limited navigation: Expand/Collapse node = Action Key Move focus = Up/Down Check/Uncheck box = <nothing> A sugeestion is to override this for Smartphone so that: Expand/Collapse node = Left/Right key Move focus = Up/Down Check/Uncheck box = Action key Hope that helps. ...Show All

• Smart Device Development Zooming only a part of the image.

  I am creating a application in which i am displaying a .jpg in a picture box.Now i want to give a functionality so that user can select a part of that image and zoom it on PDA screen. Is it Possible with CF Please help me out. thanks in advance. I doubt you can do this with a picture box, unless you first draw the bitmap with part of it zoomed, and then you may as well draw it directly in a paint handler. ...Show All

• Visual Studio Team System What would cause error 1203?

  I set up a new Team Project, then added a solution to source control. Then I attempted to check in. The IDE immediately vanished. This error comes from the event log: Event Type: Error Event Source: Tfs Event Category: None Event ID: 3000 Date:  11/18/2005 Time:  1:18:47 PM User:  N/A Computer: x Description: An unexpected condition has occurred in a Team Foundation component. The information contained here should be made available to your site administrative staff. Technical Information (for the administrative staff): Date (UTC): 11/18/2005 6:18:47 PM Machine: x Application Domain: Defa ...Show All

• Visual Studio Express Editions starting to play a video in fullscreen mode

  hi, this is my first post so hi to everyone, and sorry for my bad english (i'm italian ;-) ) I'm trying to write a program, using visual c++ 7.1, that lounches the media player. I'm using an IWMPPlayer object. I want that the media player starts playing my video in fullscreen mode, but it doesn't work and I can't understand why. Here is the code: HRESULT myResult; CComPtr<IWMPControls> myPlayerControls; myPlayer->get_controls(&myPlayerControls); myResult = myPlayerControls->play(); myResult = myPlayer->put_fullScreen(-1); after calling function put_fullscreen(-1), myResult has "E_UNEXPECTED" value. Should you tell me ...Show All

• Windows Forms Spreadsheet "Like" Data Entry

  Hello, I am building an application that requires data to be entered into a control that looks like the Data Grid. Basically, it should mimic the functionality of entering data into MS Excel. I know the Data Grid is primarily used to display data binded to a data source, such as a DataSet. Is there any way to display a blank data grid and&nbs ...Show All

• Visual Studio Express Editions Why this limitation in C#express

  Here is a problem with my C# express installation.(RTM). With the previous version it was possible to connect to the SQL Server Express specifing a server and a database(add connection). Now it is only possible through "AttachDBFileName". So I cannot connect to the SQLEXPRESS if I don't specify "Database file name(.mdf file)". Is that correct In the VWD it is possible Why this limitation in C#express In the "Change Data Source" dialog, there are only two Data sources: "Microsoft Access Database file" and "Microsoft SQL Server Database file", NOT "Microsoft SQL Server". Thanks.   pkw wrote: I was ...Show All

• Windows Forms webbrowser in vb2005

  i have a runtime created webbrowser and i want to use it's ProgressChanged event and some others, too. how can i do this I used this code and it worked just fine... Private Sub WebBrowser1_NewWindow( ByVal sender As Object , ByVal e As System.ComponentModel.CancelEventArgs) Handles WebBrowser1.NewWindow Dim NewURL As String = CType (sender, WebBrowser).StatusText Dim TabPageTemp As New TabPage(NewURL) Dim WebBrowserTemp As New WebBrowser WebBrowserTemp.Dock = DockStyle.Fill AddHandler WebBrowserTemp.NewWindow, AddressOf Me .WebBrowser1_NewWindow TabPageTemp.Controls.Add(WebBrowserTemp) Me ...Show All