LesGeddon's Q&A profile

• SQL Server Passing DataTable to Reporting Services 2000

  It used to work with ReportDocument Object of CR. This works with the new Visual Studio Report Controls. Take a look at http://gotreportviewer.com . ...Show All

• .NET Development How handle Http Request and Response through JavaScript

  Hi to all, Is it possible to handle Http Request and Response through JavaScript/VBScript How to use this "RegObj.Register" dll in JavaScript Thanks. With Regards, Mahesh. Mahesh, Take a look at http://support.microsoft.com/default.aspx scid=kb;en-us;290591 MSDN article. It describes how to create a Microsoft.XMLHTTP object to send a HTTP request. It's light on the response part, but it does show that you can get the response XML by "variableName.responseXML.xml". BTW, you should create a separate thread for your "RegObj" question to get more traction. ...Show All

• Visual Basic Uniquely identify an object

  Hi, I have asked this question on a number of forums, with no luck. So I hope you experts can help. Basically I have instances of the same object stored in many collection and other classes as well. Now when I am using the break points in the debugger, I am performing comparison to see if one object is the same as the other, I tend to use the ‘Is’ keyword. Now this will tell me if they are the same, but when are not the same and I am expecting them to be, I am having trouble working out what’s going on! Because I have object all over the place I would like a way to uniquely identify an object. In the debugger I have no idea which ...Show All

• Windows Forms Event for Dynamically Created Controls

  Hi All, i have a form which creates the controls according to the no of records present in dataset  and then these are binded to the certain row of the table of the dataset and my code for this is  Sub createcontrols()         Dim newtextbox As TextBox         Dim newbutton As Button         Dim x& ...Show All

• Visual C++ Print Preview Crashes

  When I click close button of CPrintPreview the application crashes. Before explaining what I have done, I find it noteworthy to mention that when application was launched from VC 6.0, no crash of application watsoever occured. But after migrating to VC.NET, I am encoutering this problem. and let me focus what I have done: I have derived a class from CPreviewPrint and call OnPreviewClose to close the print preview. Since the class is derived from CPrintPreview it has a pointer names m_pPreviousView. Now plz just focus on the coming line. The problem starts after this. At this stage this->m_pPreviousView->m_pPreviewState i ...Show All

• Visual Studio How to uninstall(exclude) the menu item from the menubar["Tools"] in Add-ins?Thanks.

  I want to know that how to exclude the menu item from the menubar when I uninstall the add-ins project The code should be written in the OnDisconnection method, however , give me the codes or sample,please! thanks a lot. If you are trying to uninstall an Add-in, simply remove the .addin file from disk then run the command "devenv /resetaddin MyAddin3.Connect" where MyAddin3.Connect is the name of your Add-in. Craig ...Show All

• Software Development for Windows Vista about ui tool

  is there any tools or softwares that can let end users to create or modify ms' workflow. So end users could control their business flow. Notice that it doesn't mean Vs.2005.Net Hi Victor, You can rehost the workflow designer from Visual Studio 2005 in your application. Lab 10 in the Hands on Labs shows how to do this. Downloadable here http://msdn.microsoft.com/workflow Regards, Paul ...Show All

• Smart Device Development PocketPC Emulator 2003 network

  Hello, i've a problem with PocketPC Emulator 2003. I'm using VS 2005 Beta2 and i try to debug my application on emulator. I've connected the emulator with Microsoft LoopBack adapter (ping the emulator is ok) but i'm not able to browse the network from desktop and from emulator. But i'm able to access virtual storage card from emulator... I've disabled Win XP sp2 firewall and i've shared (with everyone full control) a folder in my pc... any suggestion to solve this problem is a VS 2005 beta 2 problem thanks Andrea C. If you're using loopback as the network connection between emulat ...Show All

• Windows Forms How to import from .xls file to dataset?

  Hello everybody, i have a dataset (with one table) and a dataGrid in my form. I need to import data from 4 columns from a example.xls file to them. I tryed as it said in http://support.microsoft.com/ kbid=302096 article, but i get an error 'error:old format or invalid type library. line:Microsoft.Office.Intercop.Excel' when i press 'button1'. Help me, please. Thank you for your answer, but in the project that i need to import data from .xls file, i should not open the file each time i want to import... Becouse the project is for people who has only a little knowlidge, and i need them to import the data im ...Show All

• SQL Server What are the performance characteristics of RDA?

  I have a server table containing a field of filenames and a field of type IMAGE containing large .tiff bitmaps, which I wish to pull via RDA down to my device connected by ActiveSync on it's cradle in a "refresh the device" scenario.  Is there anything anyone knows about the way in which RDA performs in this scenario about which I need to be concerned   Performance seems to drag to the extent that I'm reluctant to perform anymore trials because they are so time consuming. For one thing, there seems to be a distinct heartbeat when the data is being pulled, during which there is a noticiable delay that alternates with a flurr ...Show All

• .NET Development Can't call dataadaper.Update method after the dataset.AcceptChanges has been called!!!

  I've employeeDataAdapter and nwindDataSet. Bind the grid to nwindDataSet.Employee table. And I add one new row and call nwindDataSet.Employee.AcceptChanges() method. After that I called employeeDataAdapter.Update(nwindDataSet); then I close the application. But the data are not saved in the database although I called Update() method. If I only called Update() method, then the changes are saved in the database. Am I missing something Does any one know about this Any help is appreciated... Thanks and Regards, Julia That's expected. After calling acceptchanges(), the row s ...Show All

• Windows Forms CheckedListBox Problem

  I'm trying to set up a selection for my application. For the CheckedListBox control, I have the SelectionMode property set to ONE. I have two items in my checkbox. However, even though my SelectionMode property is set to one, when I run the application, I can check both at the same time. I want to make sure the user can only check off one at a time. Why is the SelectionMode property not disallowing the user from checked more than one item at a time Thanks Ted CheckedListBox does not support any other SelectionMode than single select. If you only want the user to select one item why do you no ...Show All

• Windows Forms Questions on using a timer

  I have written a Windows service that needs to check other installed services to insure that they are still running.  I want to use a timer to regularly perform specific tasks.  However, the timer "Tick" event is not being fired (even though the timer is enabled and it has a valid interval). In my "OnStart" event for the service, I& ...Show All

• Windows Forms Control's Leave event handler masks move to next control in tab order

  If a dialog (VB.NET: MessageBox or a form using ShowDialog) is shown from within a control's Leave event handler, then the focus does not move to the next control in the tab order when the dialog is closed. This is a change from the behavior in VS 2003 and results in the Leave event being fired multiple times (and consequently the dialog being shown multiple times).   Steps to Reproduce: 1. Create a form (Form1) with two text box controls Text1 and Text2. 2. Create a second form (Form2). 3. Set the tab order on Form1 so that Text2 follows Text1 in the tab order. 4. In the Leave event handler for Text1, instantiate a variable for Form2 ...Show All

• .NET Development "Transport-level error" using .Net Beta2

  Hey, When I run the following code, I get the error: A transport-level error has occurred when sending the request to the server. (provider: TCP Provider, error: 0 - The specified network name is no longer available.) The code is: cnxn.Open() adptDeathMechanisms.Update(tblDeathMechanisms) adptCases.Update(tblCases) cnxn.Close() The error occurs when executing adptCases.Update(tblCases).  The connection is fine...that is proved by the fact that adptDeathMechanisms.Update executes just fine.  The connection is the same for both data adapters.  I don't know why the "specified network name" would suddenly be unavailable when exec ...Show All