ploplo's Q&A profile

• Visual C++ calling managed code from unmanaed

  hey guys, im wondering, if i wrote pure unmanaged code, and that code, calls managed .net code. is that possiible and will it be effiecent in games i was thinking, cause managed code could be the scripts as C#, since it has a compiler namespace. and i want the main engine to be c++ unmanaged so i can use it later on for xbopx and ps games. is it posible and will i need the .net framework to call the managed code th in ...Show All

• Windows Forms 'Load Report Failed' with CR from .Net 2003

  I have an app developed in VS.net 2003 that targets the 1.1 version of the framework.  I also have a setup package that deploys all of the required merge modules for crystal reports.  When I run the app on XP or 2000 boxes, every ...Show All

• SQL Server How important is specifying the variable distributions ?

  I am using using Decision Trees, Naive Bayes, and Neural Net to predict customer profitability. Unfortunately, none of these are able to make good predictions based on our data. How much improvement is to be gained by specifying in the mining model the distribution of the input variables Really, not that much. If NN and DT aren't predicting profitability very well, I would look into what input attributes ...Show All

• Visual C++ Running a very simple Win32 app on a comp without VC++ 2005 Express

  Hi! I have installed VC++ 2005 Express and the Platform SDK according to the instructions on MSDN: http://msdn.microsoft.com/vstudio/express/visualc/usingpsdk/default.aspx Compiling and running the following program on the dev computer works like a charm: http://www.winprog.org/tutorial/simple_window.html I then changed to release-mode, turned off debugging in the project properties and copied the .exe to another computer without VC++ 2005 Exp ...Show All

• Visual Studio Express Editions Help needed Troubleshooting vwdhosting.net

  Hi All, I have been trying to upload to the vwdhosting.net site with no success as of yet. Icontinue to recieve a directory does not exist message. I have noticed that when ever I remove any files from the filemanager that the server issues a new path and password so let me say that this is not the issue. When I use the upload assistant to upload the zip folder it does nothing but refresh the screen and with no results of uploading any files ...Show All

• Visual Studio 2008 (Pre-release) Is Avalon and XAML interoperable between Windows and Web ?

  Newbie here. Is it true that an interface designed in Avalon using XAML can be interchangeablye used for a web or a windows application Thanks. In Windows Presentation Foundation, the programming model for developing browser-hosted and installed Window-based applications is the same. The only difference is in some project properties that help the build system decide whether to build one or the other ...Show All

• Visual Basic Some Questions

  how on earth do you make a color transparent   I'm not tlaking about a button color, not a 'textbox color', but a color on Paint.   I painted a picture on Paint. I loaded it on VB, now there's a big black area behind it. i want the black area to go away. I want to make the color 'black' transparent, so that when you move it over something, the black area is transparent.  Tu comprende Not comin' to ya &nb ...Show All

• Visual Studio Team System Way to change the order of "found in build" field on WI

  Hi, There is a way to change the order of "found in build" presentation I mean, to get some other order of the build numbers (for example by last date). Thanks in advance, Shmulik. This is not possible in this version, sorry. Thanks, Alex ...Show All

• Visual C# Thread | Invoke Issue

  I am stumped on this. Here is my scenerio. >> = creates >: = event kicked off Class A >> Class B >> Class C Class A >> Class D When Class C creates a graphic object , alert Class A to tell Class D to reset all its data. Class C >: Class B >: Class A Class A has this code: private void Feature_DataChanged( object sender, EventArgs e) { ImageHandler image = ( ImageHandler ) ...Show All

• Windows Forms pdf viewer component for .net

  how to view pdf documents in a .net app any .net 'free' control for this i recently stumbled upon an activex control bundled with adobe acrobat reader that can be used for vieweing 'adobe acrobat browser document' control but it reuires acrobat reader to be installed. ...Show All

• Smart Device Development Windows.show() Error..

  Hi All, I have multiple forms in my application and iam finding it hard to open multiple windows. For Ex.[we are in Welcome form now] FrmLogin Frm = new FrmLogin(); Frm.show(); this.close(); This code mentioned above closes the whole application and i tried using the this.close before show and its not working.. So anyone please let me know how the things work out here Thanks in Advance Cheers Biju S Melayil ...Show All

• SQL Server MSSQLSERVER Error 17830

  Hi, Please help me with this before I get crazy.... I have VS 2005 and SQL server 2005 installed on XP ( with SP2 ) I create a new web project. Make a SQL connection to my database and configure the advanced options. Drag gridview component to my form and configure it to use the connection with edit option checked. When I run my form I can scroll and view the data with no problem at all. Even edit works fine BUT the changes to the row NEVER gets ...Show All

• .NET Development msxml6, xslt and preserving newlines

  Hello, after the upgrade from MSXML4 SP2 to MSXML6 a simple XSLT (performed in C++) does not preserve newlines anymore... I just changed the document instance creation (DOMDocument40 to DOMDocument60) and the #import (msxml4.dll to msxml6.dll). with MSXML4 SP2 my simple XSLT generated the output: alpha bravo charlie now the same code (with just the changes described above) generates: alphabravocharlie what has ...Show All

• SQL Server Query Returning to many results

  SELECT tblWatchInstance.RepairNumber, tblWatches.Serial_Number, tblWatches.OwnerFName, tblWatches.OwnerLName, tblWatchColors.Description, tblRepairCodes.Name, tblWatchTypes.Description FROM tblWatchInstance INNER JOIN tblWatches ON tblWatchInstance.Watch_Key = tblWatches.WATCH_KEY INNER JOIN tblWatchColors ON tblWatches.COLOR_KEY = tblWatchColors.COLOR_KEY INNER JOIN tblWatchBrands ON tblWatches.BRAND_KEY = tblWatchBrands.BRAND ...Show All

• Visual FoxPro Find Object by caption

  Dear Experts There are some command buttons on a form and one button's caption is "Close". I want to findout that button and click on it. How is it possible What commands should I write on the click event of another command button to findout "Close" button I got following codes from somewhere but did not work. Please modify or suggest some others. LOCAL i FOR i= 1 to thisform . controlcount IF thisform . controls (i). baseclass = 'commandB ...Show All