SteveRyder88's Q&A profile

• Windows Forms DataGridView doesn't keep column order

  I have a DataGridView on my form that I bind to a BindingSource, which in turn is bound to BindingList<MyStruct>. MyStruct is a custom struct with three public properties (say A, B, C). I set up the columns for my DataGridView in code, by adding the appropriate columns in the order in want them (A, B, C). However, at runtime, the grid displays&nb ...Show All

• SQL Server SQL 2000 alongside SQL Express?

  I would like to have SQL 2000 alongside an SQL Express in a Production environment. Is this wise Can Entreprise Manager and Query Analyzer work happily with SQL Express   SQL Server 2000 and SQL Server 2005 (including Express) can live side-by-side - this is a supported configuration. However, you cannot use the SQL Server 2000 tools to manager SQL Server 2005. ...Show All

• .NET Development Additional information: No connection could be made because the target machine actively refused it

  Hello, I am currently getting this error when attempting to instantiate and remote object. Currently, everything is located locally. Here is a code snippet to further explain. The highlighted code is where the error occurs. Can anyone help Thanks =========================================== namespace ResumeClient { public class ResumeClient { public static void Main( string [] args) { ChannelServices.RegisterChannel( new TcpClientChannel()); ResumeLoader loader = (ResumeLoader)Activator.GetObject( typeof (ResumeLoader), "tcp://localhost:9932/ResumeLoader"); if (loader== null ) { Console.WriteLine("Unable to get remote ...Show All

• Windows Forms How to refresh/reload form

  I have two child forms -- Form1 and Form2. Form1 calls Form2. When Form2 closes, it will return to Form1. How can I refresh or reload Form1 Thanks a lot!! :D one way you can do this is in the close event handler foreach ( System.Windows.Forms.Form form in this.MDIParent.MDIChildren) {   if (form.GetType() == typeof(Form1) {     form.Refresh(); &nbs ...Show All

• Windows Forms .NET 1.1 Project With File-Based Reference To A .NET 2.0 DLL Not Working

  All-- Please help I have a design that requires that a given .NET 1.1 WindowsForms client application must include a file-based reference to a DLL that was built with .NET 2.0. Unfortunately, I cannot get it to work. The VS.NET 2003 IDE will simply not let me add the reference. Ug. I have tried several tests, detailed below, but I have yet to find an answer. Can it be done If yes, then how can it be done If no, then what is the work-around What do you think Please advise. ------------------------------------------------------------------------------- Overview: In in a .NET 1 project, try adding a file-based referen ...Show All

• Windows Forms date validation

  Hi, I am getting desperate, does anyone have any date and time validation code that works in a user form within excel  Unfortunately I cannot use the maskEdit or DTPicker which would have been brill. I have been at this for weeks now and getting no further forward. The following code I am using for date works up to a point, but if you&nb ...Show All

• SQL Server Deferred Updates versus In-Place Updates

  The following question was posted on http://support.microsoft.com/kb/195760/en-us : Q. What are the conditions under which deferred updates occur in SQL Server 7.0 A. In SQL Server 7.0, all updates are in -place (direct), provided that the column or columns participating in the clustered index key are not changed. If a change is made to a UNIQUE clustered key, the update plan runs in a hybrid mode where the query processor combines direct and deferred updates. If the clustered key is not UNIQUE, all of the updates are run as deferred. You can use SHOWPLAN to see examples of how this behavior works. Look for the SPLIT and COLLAPSE op ...Show All

• Visual Studio Team System FxCop 1.35 RC1 exception during analysis

  I regularly get the following error message when running an analysis with FxCop 1.35 RC1: 1 exceptions occurred while loading <assembly name>. 0) Could not resolve member reference: System.Configuration.IConfigurationSectionHandler::Create. Is this a bug For info, this seems to happen with the following sequence: - Open FxCop project file - Run Analysis (no exception) - Build VS2005 solution to regenerate assemblies - Run Analysis (exception occurs) ...Show All

• SQL Server Error Message "Key Sequence columns are not supported at the case level"

  Hi group, I was trying to build a sequence clustering model in MSAS. I could deploy the model. Then while building the model, I end up getting an error with message "Key Sequence columns are not supported at the case level". Can some one tell me what it means and how i can avoid it Thanks in advance to any kind of help here. Actually the foreign key column is implicitly included as part of the bindings for the nested table when you use BI Dev Studio and you don't need to specify it as a column in the nested table. Can you please post your mining structure and model definitions ...Show All

• SQL Server Problem with Linked Server

  I am running a linked server "SGSC" from SQL 2k to Oracle 9i EXEC sp_addlinkedserver @server='SGSC',   @provider='MSDAORA',   @srvproduct = 'Oracle',   @datasrc='SGSC' EXEC sp_addlinkedsrvlogin  @rmtsrvname ='SGSC',  @useself ='false',  @locallogin =NULL,  @rmtuser = 'bisadmin',  @rmtpassword = 'bisadmin' When I am trying to execute the following query SELECT * INTO GL_BALANCES FROM OPENQUERY(SGSC,'SELECT * FROM GL_BALANCES') I get this error <eb1>OLE DB error trace [OLE/DB Provider 'MSDAORA' IDBInitialize::Initialize returned 0x80004005: The provider did not give any information abou ...Show All

• .NET Development .Net Remoting for client/server implementation

  Hello, I am having a serious issue and loosing the argument of using .NET Remoting in implementation of client/server architecture.   Can any one give me severral good reasons for using .NET remoting over writing custom implementation for client and server The proposed solution is very straight forward, however I am wondering if there are any disadvantages to this approach we should be aware of.   My co-worker is proposing to implement listener on the server side that will catch encrypted traffic sent from the client.   Then, parse sent message to find out what the request is and perform certain actions to s ...Show All

• Smart Device Development Emulator Problem

  hi, I used vs2005, vss2005 & CHS Windows Mobile 5.0 PPC Emulator to develop application. I pressed F5 to run the application in the CHS PPC emulator. But after several minutes there didn't have any response in the emulaor, which hadn't happened before. So I checked the modified files in and closed the emulator. Later I closed the vs2005 and rebooted the computer. But this time, my emulator didn't response to my mouse click, but keyboard was OK. I reinstalled the SDK & CHS image, but there was no use. And only the CHS PPC Emulator didn't reply to the mouse click, other emulator such as PPC Phone Emulator was OK. How strange it was! ...Show All

• Visual Basic Validating within a User Class

  I need to populate a container with an indeterminate number of label/textbox pairs for input. Since it is indeterminate at design time, I thought I'd create a user class with both a label and at text box in a pair so I could create them at run time and populate the labels appropriately from a data file. I need to validate each text box for numeric value. Then, I need to use that value to build up a subtotal on the form...sort of like this: Account Amount 1-1100 37.00 2-0000 90.00 .... Total 127.00 Can I code a validation event handler into the class at design time I know I can use the same handler for all the instances ...Show All

• .NET Development Static Interfaces

  What about allowing static interfaces Regards SvenC, Here's an example of where a static interface ( or possibly an interface which includes both static and non-static methods) might be useful. Suppose that we want to create a bunch of validator objects in our domain, but we don't want to incur the costs of object creation.  Furthermore, aside from performing validation, there is really no need to keep the validators around - e.g. after calling Validate(), we are done with the objects. Consider an interface IBaseValidator, which is defined as such: public interface IBaseValidator {     static void Validate(ref o ...Show All

• Visual Basic Unicode question

  After I have compiled my application are there ANY possible ways that UNICODE can affect the running of the application in any way at all For example (run on these systems characters typed and entered into fields will they be 4 byte characters ) If there is any possibility of any problems at all then how do I know when this is happening and how do I resolve the problems Michael J. Dyrnaes I keep asking you ... HOW do I know when I need to look for that "An example of the answer that I would have perhaps expected would have been that need to string comparison on every single data field every single time I have a use ...Show All