faiga16's Q&A profile

• Windows Forms How to detect the New row in DataGridView?

  I need to detect when the user has positioned the cursor (or selected a cell) in the New row (the last line) of a DataGridView.  I've tried the easy stuff, like CurrentCellAddress, CurrentRow, but the things I've tried all end up pointing at the last row with data -- ie, having a selection in the last row of data or in the New row both produce the same result... I need to disable some controls when the user is in the New row -- any ideas ...Show All

• .NET Development reflection.emit: How to emit an explicit interface implementation?

  Hi, Does anyone know how to create an explicit interface implementation using Reflection.Emit (I'd guess the solution uses MethodBuilder). For example, the following C#: public class MyClass : IEnumerable { ArrayList list; IEnumerator IEnumerable .GetEnumerator() { return list.GetEnumerator(); } } compiles to give the following IL for the GetEnumerator() method .method private hidebysig news ...Show All

• Windows Forms Application.EnableVisualStyles()

  Hi, Where should Application.EnableVisualStyles() put in app so controls have XP like style -erva in de Sub Main like so         <System.STAThread()> _         Public Shared Sub Main()          &nbs ...Show All

• Visual Studio 2008 (Pre-release) ComboBox bug

  This looks very much like a bug. ComboBox binding doesn't seem to work when the datasource is an ADO.NET DataTable. This code is based on the ExpenseIt sample where the binding is to a CLR class. < XmlDataProvider x:Key = " ComboItemsData " XPath = " /ComboItems/* " > < x:XData > < ComboItems xmlns = "" > < ComboItem Value = " 1 " Text = " Accepted " ...Show All

• Visual C# plugin based applications in C# projects

  I know c++ and c# well.But never develop a big project that have so many components and will be extended for long time. 1-)I need advices from developers.How must i design it If i design it fully native code(c++)Must i build it over com technology or something else And what must my project settings be 2-)Especially i think that i want to design my UI in c# and then other parts that my algorithms are working with c++.Because i don't ...Show All

• SQL Server Custom error messages

  Some of our reports use a stored proc as the source for base data. The proc contains RAISEERROR statements to handle error scenarios. Is there a way in which I could display the message that is output from the RAISEERROR statements in the report Thanks ...Show All

• Visual Studio 2008 (Pre-release) Error creating proxy for a Java Web service

  Hi I want to consume the web services exposed by the java application ITracker ( http://www.itracker.org ) When I ran svcutil on the WSDL to create a proxy I got the following error: Warning: Unable to import wsdl:portType Detail: An exception was thrown while running a WSDL import extension: System.ServiceModel.Description.XmlSerializerMessageContractConverter Error: Fault named ProjectException in operation getProject cannot be import ...Show All

• Visual Studio Express Editions Pictures in Programs

  When you make your program into a exe can you have it include any pictures that are used in it For example i made a hangman game with some pictures of real people appear when you get a letter wrong. How can I make it so it keeps the pictures with the exe Hi Blaze, If you add the pictures as resources they will automatically get compiled into the .exe. To learn about adding resources, see: http://msdn2.mi ...Show All

• Visual Studio 2008 (Pre-release) LINQ = .NET Framework 3 ?

  WinFX is now .NET Framework 3.0, does this mean Linq is also 3.0 or will it be 4.0 or ... that's why I'm asking. because vista will include .net 3.0 (old winfx), does it mean it will include also linq ...Show All

• SQL Server Unable to access MSSQLSERVER from client

  Hi, I have SQL Server 2005 installed and functioning (it does everything I've asked it to do locally). I also have the Express and Standard Editions installed on a computer running WinXPPro SP2 with all the WinUpdates applied. I also have VS2005 installed on this computer. I've done some development work on this computer, using VS2005 to create a SQLDB, connect to it, add data, etc. This is all okay. The problem is I cannot connect to the& ...Show All

• .NET Development Proxy class using Dataset instead of the complex type

  I've setup a web service with several methods that utilize a specific complex type. Each method either has an array of the complex type as an argument or a return value. The information looks fine when I view the results in the browser from the webservice (obviously I can only view the one that returns the complex type). But, when I add a web reference to a different library the arguments and return types are replaced by DataSet[]. I would ...Show All

• Visual J# 100% CPU usage !!

  hellow to all .. i am runing visual j++ 6.0 on my centrino 1.6 and 512RAM ... and i am amesd that the j++ take 100 CPU usage and i can't even use it the laptop is so slow and i can not function at all !! not just on my laptop , my friends tould me the same !  i am runing windows xp sp2 .. hellppp !!! I've found a fix here: http://forums.asp.net/574242/ShowPost.aspx I had to delete my breakpoints.  I clicked the Debug drop-down m ...Show All

• .NET Development 64-bit beginner can't get 32- or 64-bit .NET apps to run on 64-bit machine

  Hi, Please forgive this dumb question, but I *just* got my 64-bit (AMD Athlon X2) machine two days ago and am trying to test .NET apps under it.  I've gone to Windows Update and installed all available updates.  I'm running Windows xp Professional x64 Edition. The problems I have are this: I used Visual Studio 2005 Release Candidate on my other, 32-bit machine to build 32-bit and 64-bit binaries of a little app that does nothing but sh ...Show All

• Windows Forms Bringing controls out from design-time

  I'm using standard DesignSurface for control design in my custom editor and I'm trying to serialize designed controls with my custom serializator that simply recursively parses the root component and emits custom serialization data for each and every component. The problem is that some components contain objects that were created by their designers. For example, the MenuStrip in its Items collection has a DesignerToolStripMenuHost object tha ...Show All

• Windows Forms pasing parameters to stored procedure

  hello i have made a stored procedure and some of their parameters are of type tinyint and the others of type integer but when i make run for my application and i call the stored procedure i get an error says that Value was either too  ...Show All