uhsxa's Q&A profile

• Windows Forms DataSet change does not update bindingSource.

  Hi, I have a DGV with a datasource of a BindingSource. THe BindingSource has a DataSource of a typed DataSet table. These have been linked using the designer. On a button, I want to change the rows that the DataSet table contains, and then have the bindingSource and DGV update automatically (as well as any other controls bound to the bindingSource). Currently, I make the change to the DataSet using tableAdapter.Fill(DataSet.Table) and ...Show All

• .NET Development .Net 2.0 Breaks .Net 1.1 TcpClient ReadTimeouts

  I need to find a way to make the 2.0 TcpClient behave like the one in 1.1  I am doing the following: client.ReceiveTimeout = 5000; NetworkStream netStream = client.GetStream(); int byte = netStream.Read(); If the call to Read() fails, with a timeout, then I catch the exception - checking that the reason it failed was a timeout, and try the read again. On 1.1 The system waits 5 seconds, before getting a timeout again On 2.0 It ...Show All

• SQL Server SQL server installation, books online trouble

  Hi there, It is my second post in this NG on the same issue I am attacking after a break. Thanks to Boris B. I investigated my setup in detail but am unable to get ahead. In short, my objectives are: (1) understand thoroughly how SQL server works, (2) understand command structure (3) find out where GUI is and how to use it. (4) get books online I should say that I have installed SQL Server 2005 Developer Edition CTP from a DVD. It is a 32-bit be ...Show All

• Smart Device Development Regarding Call interceptin

  Hi All, I am very new to the evc++ development .I am in a certain project where we need to intercepth the incomming call and the record the call.The problem aries when we need to hood this application so that it can run automatically when the call comes and then we need to fire this application. What i need is any direction kind of thing where by i know how to trap these calls. Thanks in advance Aryasheel This doesn't e ...Show All

• Visual Studio Class Details window (MSDN bug ID: FDBK24857)

  I'm having a problem with the Class Details window. Click on the following link to see the corresponding bug details: http://lab.msdn.microsoft.com/ProductFeedback/viewFeedback.aspx feedbackid=914d3c3f-efdd-41ed-8c6c-da5ed91f48db When I click on a class in the Class Designer, the Class Details window shows up, docked at the bottom of the screen. But when I click inside the Class Details window, it dissapears! Every time. I tried to&n ...Show All

• SQL Server sp_helprotect

  Does anyone know how can i use sp_helprotect just on the user tables and stored procedures.. thanks Hi, You'll have to loop the objects you want to use. Try this: select 'exec ' & name as sqlstm into #sql from sysobjects where type in ('U', 'p') create table #result ( owner varchar(100), object varchar(100), grantee varchar(100), grantor varchar(100), protectty ...Show All

• Visual C# Wonder Cursor

  (using vc# 2005 .net 2.0) I thought I was pretty good with cursors until now... I'm drawing a "reversed screen" cursor. I can create one at run-time up to 224 pixels wide (and seemingly any height). I did this by creating a class that inherits IO.Stream and has the internals of the Windows IP .Cur file format (so I called the class WindowsIPCur). I then pass an object of that to the Forms.Cursor(IO.Stream) constructor to create a ...Show All

• Visual Studio 2008 (Pre-release) Associations in DLinq Designer

  If I drag related objects onto the DLinq Designer's design surface, it shows an association between them. But this only seems to work if the foreign key is a single column. When I drag a related object that has multiple columns, it shows the object but not the assocation. Is this a known problem -Larry Well, in a partial class, you can't add attributes to an existing property so you might have t ...Show All

• Visual C++ parse the login name

  I have login name like domain \username, I tried to use strtok to parse it. However, strtok can not recognize "\". For example, char ustring[] = "domain\username"; sLogin = strtok(ustring, "\\" ); sDomain = sLogin; while( sLogin != NULL ) { sUser = sLogin; sLogin = strtok( NULL, "\\" ); } Output both sDomain and sUser are domainusername However, if I change ustring to the following by adding one more ...Show All

• Visual Basic Saving and Recalling items in a list box

  I am working with visual basic 2005 express edition, and I have a form with a list box on, how would I save items in a list box when the form closes and recall them when the form opens. Thanks Well you have several options. The best one would be to save your list box items into a simple XML file. It should have a structure like this: <items> <item> <value>XYZ</value> <text&g ...Show All

• Software Development for Windows Vista save xoml file without build...

  I have a workflow with two custom activities from an activities library. I run this workflow from another console app. From what i understood, if i change the order of the activities on th xoml file and save it, the change should take place without building. anyhow, it's not working for me. (I have code activity in the custom activities which print me the activity name so i can see if there is a change in the order. Any suggestions ...Show All

• Visual Studio 2008 (Pre-release) Problem installing WinFX/Indigo/Avalon

  Im running Win XP pro with SP2 and all updates. I had WinFX/avalon/indigo with .net framework 2.0 beta and VB express beta installed and was working no problem. I am trying not to reformat. I decided to install .Net Framework 2.0 (offcial release) and 2.0 SDK. Everything stopped working. So searching around the internet i have used the clean up tools to remove everything. I have searched for all version of 2.0 framework in the registry and ...Show All

• Windows Forms Cannot uninstall TaskVision

  I  tried uninstalling or repair TaskVision and receive err messages "Exception occurred while initializing the installation: System.IO.FileNotFoundException: FIle or assembly name CustomActions.dll or one of its dependencies were not found."  Is there a file list  ...Show All

• Visual Basic ISSHELLVERSION conversion to VB.NET

  I inherited this code from a predecessor. It determines the shell version to display the correct notifyicondata size. As you can see by the code highlighted in red, that I am having problems with the "As Any" for the conversion to .NET. Is there an easier way to do this or do I even need this code in .NET for displaying the NotifyIcondata     Private Const NOTIFYICONDATA_V1_SIZE As Long = 88 'pre-5.0 structure size Priv ...Show All

• Windows Forms designer can't load form. Where is 'more information'?

  after going from beta2 to rc1, the designer all of a sudden cannot load my forms anymore. instead, i get the infamous window with the red top that says some errors may go away building the project, while other need code changes. needles to say: the file compiles fine, the form could be opened with the beta2 and vs2003 designers and obviously doing a rebuild doesn't help at all. now what the additional error message says; Unable to load one or m ...Show All