INeedHelp2's Q&A profile
Visual Basic Static function bug?
Lets say you create a static function under namespace A and inside class B (in C++/CLI as a part of a managed wrapper). Then I call this static function: Imports A ... Dim d1 As New MY_DATE() d1.nYear = 2010 d1.nMonth = 5 d1.nDay = 23 Dim strDate As String B.DateToString(d1, strDate) Doing so gives a warning: warning BC42025: Access of shared member, constant member, enum member or nested type through an instance; qualifying ...Show All
Visual Studio 2008 (Pre-release) SSPI fails without userPrincipalName, why?
I'm using a netTcpBinding with a self-hosted service running as my own user, with a client of ASP.NET hosted by IIS running as Network Service on another machine. I'm a bit confused on the service/client identity and how it relates to authentication. I find that if I don't specify anything in the <identity> for my client <endpoint> things fail: Error: System.ServiceModel.Security.SecurityNegotiationException: A call to SSPI faile ...Show All
Visual Studio Express Editions Help with control binding
Hi All I'm a bit of a newbie at vb.net and was hoping someone can help me with a problem that has me stumped. I'm sure the solution is quite simple but I can't see it. I have simple sql express database that has two small tables. Table 1 contains a foreign key from table 2. I have a form where the controls on it are bound to table 1. For the control that displays the field that contains the foreign key from table 2 I want to use a com ...Show All
Smart Device Development Windows CE DVD Playback
I have a question about DVD Navigation Manager: When I've recieved VOBU, which consists of a single frame (Still menu), and rised a DVD_PLAYBACK_EVENT, the DVD navigation manager calls the IDVDNavigatorSink::OnPlaybackStateChange(DVD_STILLED) After this call all calls of IDVDUserOperation::StillOff returns a E_ACCESSDENIED. What is wrong Regardless E_ACCESSDENIED returning, "select" and "activate" operations are still available. W ...Show All
.NET Development Easiest way to make a copy of a datatable
I am using VS 2005 with SQL Server as the backend. I have a winform with a master and a related grid for a detail. The grid may contain 2 or three thousand records. The form contains Quotes for work done for us. The user wants to be able to copy a Quote and its details easily. Both the master and the detail have AutoIncement fields as their keys. What is the easiest way to copy a dataset, or a table in a dataset Getting the data out of th ...Show All
Visual C# QueryInterface in C#
In Windows Media player SDK the way to obtain IWMPSyncServices interface looks like spSyncServices->get_deviceCount(&cAllDevices); but how to do this in C#. I tried to do IWMPSyncServices ss = null; ss = (IWMPSyncServices)Player; But I have exception on casting. That can I do Thanks. ...Show All
Visual Basic Dataset HasChanged Property
I'm Making a database program I've noticed that the property HasChanged intented to track wether the dataset has changed does not update it's value to True in case of the user has edited the data on the screen till you move to another record can I know if the user changed the data before the user leaves the current edited record to another the purpos of this is to alert the user to save data before he mopves to another record or cl ...Show All
Windows Forms Rendering &amp;amp; maximizing a child form before showing it?
Hi, I have the following code in Mdi form to load a child form (form1) in it and want to cover the full screen. dim frm as form1 = New form1() frm.MdiParent = Me frm.Show() also in form1's initialization method i have : WindowState&n ...Show All
Windows Forms Creating icons in a ListBox type control
I am trying to create a control or edit an exisiting control that would allow me to place 2 or more icons in a box with a caption and allow the end-user to choose one. This is, in other words, similar to the File>New option in ...Show All
Visual C++ stringizing __LINE__ in Visual C++ 2003
Anyone know how to get around the problem with stringizing __LINE__ in Visual C++ 2003 when /ZI (Program Database for Edit & Continue) is used I'd rather not have to switch to /Zi (Program Database) and lose Edit & Continue. For example: # define _STR2_(x) #x # define _STR1_(x) _STR2_(x) TRACE(_STR1_(__LINE__)); Instead of a numeric value I get " (__LINE__Var+1) ". Hi Rick. Thanks for your posts; but, my ...Show All
SQL Server Why the Text property of DefaultConstraint is enclosed in (())?
Can anyone please explain why DefaultConstraint.Text value is enclosed in (()) For example, I set the Default value for a smallint column to 55. When I display it using oColumn.DefaultConstraint.Text it is displayed as ((55)) Regards, Joginder Nahil www.starprint2000.com The SQL Server engine does this to eliminate ambigui ty. For your scenarios, it does not really matter. But for more complex exp ...Show All
Windows Forms Projects: What types of projects?
Hi all, I have a question regarding what makes up a project. 1) There are of course layers; business layer, DAL, UI layer etc. a) So, is a business logic layer built in its own Project and the DAL built in its own Project and the Use ...Show All
.NET Development Calling .NET2.0 assemblies from 1.1
Is it possible in any way to call a .NET2.0 based assembly (ie. SQL2005 SMO assemblies) from a .NET 1.1 app using either direct reference, assembly loading at runtime, reflection, remoting, other I have a .NET1.1 app that we can't yet convert because we have a large # of users on 1.1 but we want to provide some support for items in SQL2005 for users that have it installed and I cannot find a way to call .NET2.0 assemblies from a 1.1 app. Eve ...Show All
SQL Server Unable to mix non-MDX parameters with MDX data
All of my reports use time in some way. I have used the SSAS out of the box system generated time dimension. This generated table is joined to all of the tables I use in building cubes. Everything works well - fiscal year, month info, etc. when I use parameters that are generated from MDX queries. This however can be much too cumbersome when using finite sets of data. For instance, I have a fact table that it populated monthly (monthly snapsh ...Show All
SQL Server no border
when i print my report i do not want to have border how do i do Thanks nobody ...Show All