AliciaV's Q&A profile
SQL Server Multi Column Subreport
Hi, I am trying to use a multi column report as a subreport. I want to know how can I do it without loosing multi column. Thanks, -Rohit Hi, I am having exactly the same issue. Did you ever find a resolution to this problem Are you using SQL Server 2005 and VS 2005 Thanks, Amy Bolden ...Show All
Visual C++ C++ Compiler??!!
Where can i download one for free ( like metrowerks codewarrior) http://msdn.microsoft.com/vstudio/express/visualc/download/ Cheers, Kenny Kerr http://weblogs.asp.net/kennykerr/ ...Show All
Visual C# ignore mouse down event
I'm new to C# programming, learning it for pleasure on my own time. As an exercise, I'm creating a simple Windows program that 1) takes the mouse-down event as an 'anchor' point, 2) while dragging the mouse around continually draw a line from that anchor point to the current mouse position, 3) once the mouse-up occurs, shrink the resulting line down automatically until it disappears. Not too hard, and it works perfectly fine. My problem is that I do not want the Form to accept any mouse-down's while the shrinking logic is occurring. Currently, while the line is shrinking, I can do some more click-and-drags, and once the shrinking completes, those subsequent lines are drawn/shrunk in like fashion. I want to effectively ignore any mouse- ...Show All
Visual C# Windows Service Problem
Hello, I’m hoping someone at MS can help me. I’ve created a C# Windows Service project whose service main function instantiates a class library that spawns a new thread to create a new process with which to launch osk.exe (the Windows on-screen keyboard). The purpose for creating this service is to have the on-screen keyboard appear immediately after startup (before the login screen) on a system that will have no keyboard hardware. I had first built a test program (C# console application) to call the class library and test its functionality and it worked fine. Then I created the Service Project including its installer classes and installed the service with installutil. [Incidentally, all three projects—the class ...Show All
.NET Development Errors when attempting to use: ExecuteNonQuery()
Hello. I am very new to using Visual Basic 2005. I was given it as a trial run by a company that is looking to hire me. They gave me a chance to create a program either simple or complex, depending on how I felt about it. I decided on creating a database that simulates an address book. I have never done this before so I hope someone can help me out with this problem. Thank you ahead of time. Here is the code that I have done so far. At this point I am attempting to add new records to the database. Searching through the current records is working fine. Thank you for the link. That seems a lot more organized. I wonder why I was never taught that. As for the deletion command, I'm sure I'll be adding that in, but I should be able to get aroun ...Show All
Windows Live Developer Forums Script Help!
I am trying to put a textbox and button into a custom map control and it won't work! Here is My Script: <html> <head> <title></title> <meta http-equiv= "Content-Type" content= "text/html; charset=utf-8" > <script src ="http://dev.virtualearth.net/mapcontrol/v3/mapcontrol.js" ></script> <script> var map = null; var layerid=1; var layerid2=1; function GetMap() { map = new VEMap('myMap'); map.LoadMap(); AddMyControl(); } function AddMyLayer(type) { var veLayerSpec = new VELayerSpecification(); veLayerSpec.Type = type; veLayerSpec.ID = layerid; veLayerSpec.LayerSource = 'http://a ...Show All
.NET Development Error using tcpclient/tcplistener
I'm trying to run a sample tcpclient/ tcpListener program written in VB.NET on VS 2003 (.net framework 1.1). When I run this console program, I get 2 errors - 1) The requested address is not valid in its context - at System.Net.Sockets.Socket.Bind(EndPoint localEP) 2) System.InvalidOperationException : Not listening. Please call the Start() method - at System.Net.Sockets.TcpListener.AcceptTcpClient() The code as follows: TCPListener - Imports System.Net.Sockets Imports System.Text Class TCPSrv Shared Sub Main() Console.ReadLine() Const portNumber As Integer = 1526 Dim addrIP As System.Net.IPAddress = System.Net.IPAddress.Parse("170.186.144.132") Dim tcpListener As TcpL ...Show All
Windows Forms How does once synchronize access to objects on UI thread....
I'm trying to use synclock to prevent access to a critical section I have, but I'm running into problems where I cannot get it to work with windows forms and message pumping. To see (somewhat) what I'm doing, just place two buttons on a form, have this code, click the first button, then the 2nd button (twice) and notice that the stop statement is hit. Is there any way to wait block the code in button2_click from running until button1_click is complete Public Class Form1 Private m_bln As Boolean = False Private m_Sync As New Object Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click SyncLock m_Sync m_bln = True For i As Integer = 1 To 1000 Applic ...Show All
Windows Forms Referenced Project controls not in Toolbox?
VS 2005 SP1 C# I have a solution with a few projects. The UserControl project's controls don't appear in the projects that reference it. If I choose "Choose Items" they don't appear in the list. If I drag the UserControl project's DLL into a tab on the toolbar all the UserControl project's controls appear nicely. How do I get a referenced project's controls to appear in the Toolbox Thanks, Ian Further, if I add the controls manually to the form.designer.cs file they work great. I just can't get this referenced project's controls to appear in the toolbox. ...Show All
Visual Studio 2008 (Pre-release) Bug in Interactive Designer (June CTP)?
In Interactive Designer it is possible to create a new template for controls. When I select a ListBox for example, I can select "Make New Resource ..." in the properties window. Then a <ControlTemplate TargetType="{x:Type ListBox}" ... /> is created. This works find for a lot of controls, but when I try to create a ControlTemplate for a ListView the following error is displayed: Invalid property value: Unable to cast object of type 'System.Boolean' to type 'System.String'. Is there another way to get the default ControlTemplate for a ListView I would like to change the ControlTemplate, which already works. But the header row is not displayed any more. Therefore I would like to get the default ControlTempl ...Show All
Visual Basic Multiple Answers
i have a quiz dealing with countries and their capital cities, in a multpile choice quiz format. i have the right answer coming up fine, and i can fill the other options with the wrong answers. In some cases the choices text comes up in more than one box say, a = london, b = paris, c = berlin and d = paris. Go to the next question and it's fine for a while and then does the same thing again. How can i resolve this problem Once More Thanks from Zeldacat The problem is that each time you load a wrong answer you're picking from the same batch of answers and this batch contains both the wrong answers you've already picked and, I'd assume, the correct answer as well. You'll need to eli ...Show All
SQL Server SQL 2005 LDAP Query Error: Msg 7321, Level 16
Hello I am trying to run a query via tsql against ad. Below is the error I am getting. I have read the http://msdn2.microsoft.com/en-US/library/ms190803.aspx and changed the domain but still having issues. Any help would be appreciated. EXEC sp_addlinkedserver 'ADSI' , 'Active Directory Service Interfaces' , 'ADSDSOObject' , 'adsdatasource' GO SELECT * FROM OPENQUERY ( ADSI , 'SELECT Name, SN, ST FROM ''LDAP://ADSISrv/ OU=Users,DC=XXXXX,DC=LOCAL'' WHERE objectCategory = ''Person'' AND objectClass = ''user''' ) Msg 7321, Level 16, State 2, Line 1 An error occurred while preparing the query "SELECT Name, SN, ST FROM 'LDAP://ADSISrv/ OU=Users,DC=XXXXX,DC=LOCAL' ...Show All
SQL Server Unable to use Sql Server Express
So I download the Visual Web Developer Express version, and SQL Server 2005 Express along with it. Installed both of them, along with the new Atlas component, and headed over to www.asp.net to start some of the tutorials. I choose one of the Atlas how-tos, and the first thing it has me do is make a new SQL DB from the web developer. I attempt to do so and get the following error message: An error occurred while processing the local data file: Key not valid for use in specified state. A database_log.ldf file is created beneath the db icon, but any attempt to open it results in an error. Under the Database Explorer window, the username\sqlexpress.pubs.dbo is marked as not working, and when I attempt to refresh it, I get an er ...Show All
Visual Studio Express Editions create a string from a dataset with all values from a collum seperated by commas cvs
Ok. Here's what I'm trying to do... I've got a collum that I want to get the value from each row. The collum name is AcctName, the number of rows isn't static. I get results returned such as: Johnsons millers blakes Smiths I want to turn those into a string that's seperated by commas, so I'd have a string like: johnsons,millers,blakes,smiths I just can't figure it out, I'm still new and don't understand looping well but I think it'd need to use a stringbuilder append while looping through each row and appending the first collum item. TextBox1.Text = ds1.Tables("table").Rows(0).Item(0) - This will get the firstrow firstcollum of my dataset and put it into textbox1. My dataset name is ds1. It's the first row first collum I need to ...Show All
Architecture MITM attack
Hi All, Can somebody please let me know about the mitigations strategies available for "Man in the middle attack" vulnerability. regards http://search.msn.com/results.aspx form=DESKBR&q=man+in+the+middle+attack ...Show All