CraigT's Q&A profile

• Visual C++ Writing a Text of a Textbox with [ ofstream ]

  Hello, i want to write a text of a textbox into a textfile. But everytime i get an error while compiling. private: System::Void Senden_Click(System::Object^ sender, System::EventArgs^ e) { ofstream outfile; outfile.open("Protokoll.txt", ofstream::out); outfile << textBox1->Text->g();//<< " " << textBox2->Text->ToString() << " " << textBox3->Text->ToString(); outfile.close(); } Errorcode: [dir]namensliste\Form1.h(173) : error C2064: Ausdruck ergibt keine Funktion, die 0 Argumente ubernimmt -> Expression got no Function, with 0 Arguments (or something)   Christopher P. wrote:   outfile << textBox1-&g ...Show All

• Visual C++ Enabling Low Fragmentation Heap fails with GetLastError()=31

  Sorry, another novel here. I'm writing a templated collection class that stores objects by string index as a potentially very wide and deep tree representing all the characters used in all the indices. The class is a rework of one I already have in my project that has been a candidate for optimisation for a while now, and now it's essential because of a significant increase in load through my app. The main problem will be that one of these trees is going to be grown and pruned across a wide range of indices on a very fast basis - probably up to 100-200 times a second at the normal rate of activity, whilst in highly volatile conditions it could go up to 500 or 600 times a second. I ran tests of my original code against std::hash_map ...Show All

• .NET Development Hotfix for NET 1.1 SP1 1.1.4322.2365 (URGENT)

  How can I get this hotfix Urgent Please Related Article : http://support.microsoft.com/kb/915808 WARNING: Stack unwind information not available. Following frames may be wrong. ntdll!KiFastSystemCallRet ntdll!RtlEnterCriticalSection+0x46 ntdll!LdrGetProcedureAddress+0x18 KERNEL32!GetProcAddress+0x3e mscorwks!GetCompileInfo+0x7e11 mscorwks!GetCompileInfo+0x7f16 mscorwks!GetCompileInfo+0x7917 mscorwks!GetCompileInfo+0x341f mscorwks!Ordinal17+0x4138 mscorwks!Ordinal17+0x2c21 system_drawing_7b510000+0x88ee0 system_drawing_7b510000+0x3a746 system_drawing_7b510000+0x3a66a system_windows_forms_7b810000+0xf7cda system_windows_forms_7b810000+0xf83fe system_windows_forms_7b810000+0x751b7 My .NET Program hangs when I make a Call to My ...Show All

• Windows Forms more than one curve?

  this is really urgent, I need help about it.. I'm drawing a curve, and taking the coordinates of the points of the curve by clicking the mouse on the picturebox. I'm using a dynamic arraylist to get the best result about it and it works really good. but the problem is, whenever I click the mouse, it give an additional point to that curve. What I want is, to finish adding points to a curve (i.e. by right clicking the mouse) and when I start to left click again, it should start drawing a new curve, and it must continue this way for every other curve. I thought that it might be useful to make an object(which has its arraylist in it) array and to let the counter rise by1 when I right-click, so that it can start drawing a new curve ...Show All

• Visual Basic Online SQL-Express database

  Hi everyone, I'm working with Visual Basic 2005 express edition for a while now, and I've recently started working with databases (using SQL Express). I figured the 'offline' part out now, so the end-users can now log in, and save high scores etc. Now my question is: is there a way to export this database to the internet (using a mySQL host like www.serverheaven.net ) so my program can access the database through internet and store things in it etc. These hosting providers work with mySQL though. I understand there is a significant difference between mySQL and SQL Express. Regards, Francois Thank you for your reply! I've got to find another solution for this then. Do you have any suggesti ...Show All

• .NET Development Dynamically Access Object's Members

  Data +-----------------+---------+ | Key | Value | +-----------------+---------+ | "TextBox1.Text" | "Hello" | +-----------------+---------+ | "TextBox2.Text" | "World" | +-----------------+---------+ If the data about I keep in my configuration file and I want to use them to set value to my control in a form. My form contains 2 textboxs, TextBox1 and TextBox2. If I want to access controls and its properties by using values in table above, can I do like that or it is impossible to do in .Net Framework If you're using VS 2005 you can tell it to use the applications configuration file (or a user value, if there's a possibility that each user would want a different value) to store the valu ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. StarterKit doesn't work

  Hello, I just downloaden XNA Game Studio Express, i already had C# installed. I opened the starterkit and tried to build, but it won't work. I have it about the SpaceWar starterkit, without any changes. The follow error appears: Microsoft.Xna.Framework.Components.NoSuitableGraphicsDeviceException was unhandled Message="The values used in the attempt to create the GraphicsDevice were invalid." Source="Microsoft.Xna.Framework.Game" StackTrace: bij Microsoft.Xna.Framework.Components.GraphicsComponent.CreateDevice(GraphicsDeviceInformation newInfo) bij Microsoft.Xna.Framework.Components.GraphicsComponent.ChangeDevice(Boolean forceCreate) bij Microsoft.Xna.Framework.Components.GraphicsComponent.OnGameChanging(Game previousGame) bij M ...Show All

• Visual Studio Anything special about items returned from custom tasks ?

  I am using the MS Tigris XmlRead Task to read the list of Targets in a .target file. I cannot batch over the item retrurned from the task. The behavior is the same even if I read the value returned by the task into a Property and then create an Item. I would appreciate your help. The proj file <Project DefaultTargets="list" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> <Import Project="$(MSBuildExtensionsPath)\MSBuildCommunityTasks\MSBuild.Community.Tasks.Targets"/> <Target Name="list"> <XmlRead Prefix="n" Namespace="http://schemas.microsoft.com/developer/msbuild/2003" XPath="/n:Project/n:Target/@Name" XmlFileName="$(MSBuildProjectFile)"> <!-- I could read the Value property of the ...Show All

• SQL Server Move data to DB2 on AS400 with SSIS

  Anyone writing data to DB2 on an AS400 with SSIS I cannot get the OLEDB destination configured correctly. I can set the destination up with a SELECT sql query, and preview the resultset. BJ Custard wrote: Thanks Ryan. I got the data into the AS400. I'd post the exact settings if anyone wants them, but right now I'm off to start my consulting business setting up SSIS-AS400 connections. Thanks again! --BJ If your settings pertain to SSIS configuration, then yes, please share so that we have it documented. ...Show All

• Smart Device Development Win CE 5.0 RTC/RTS Protocol: dynamic payload type

  Hello, Has anybody an idea if the Windows CE RTC API in its RTS Protokol yet implements dynamic changes of the payload type in the RTS Protocol In other words: Does it support that the vocoder changes depending to the network conditions while a call is yet settled Thank you! This forum is intended to deal with issues directly related to the .NET Compact Framework. It appears that this question can better be answered by someone on one of the newsgroups for Windows Mobile or Windows CE. In order to get a quicker and more accurate response, please consider reposting this question to one of the following newsgroups: Windows Mobile API : microsoft.public.pocketpc.developer microsoft.public.smartphone.developer Wind ...Show All

• Visual Studio Team System Setup the controller & agent for a rig test

  Is it possible to setup a rig test using the trial version of VSTS 2005 I can't find the files vs\controller\setup.exe or vs\agent\setup.exe. Hello, Unfortunately there is no trial version of Visual Studio 2005 Team Test Load Agent. If you have a volume license agreement, you should be able to obtain one through that mechanism. Thanks, David Gorena Elizondo [MSFT] VSTS ...Show All

• SQL Server Problems using RSClientPrint

  We are using VB.NET 2005 to develop a WinForms application that uses SQL Server 2005 Reporting Services to produce reports. We want to print a large report programmatically without preview. RSClientPrint looked like a good solution but it produces an error when we try to use it. Details... I added Interop.RSClientPrintLib.dll Version 1.0.0.0 to my application and used the code sample I found at: http: / / msdn2. microsoft. com/ en- us/ library/ ms159195. aspx The call to print looks like: RSClientPrint.Print(" http: / / ourServer/ reportserver ", strReportPathParameters, "Report_name") This call generates an error message: "An error occured during printing. (0x80004002)" and throws an exceptio ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Can SOMEONE PLEASE HELP ME? I need help learning XNA-C#

  Can somone help me PLEASE I need some help learning how to make games and that type of stuff using the C# XNA program. If anyone can help me, let me know. I would like a site that can lead me threw one step at a time and is easy to understand if posible. Thank you =) -Ryan try www.learnxna.com or www.xnatutorials.com ...Show All

• .NET Development Displaying and selecting an ssid

  Does anyone know how to get a list of available ssid's and then to set the ssid for a wifi adapter Not sure, but this may be available via the Windows Vista WIFI APIs or XP SP2 APIs: http://windowssdk.msdn.microsoft.com/en-us/library/ms705969.aspx ...Show All

• Visual Studio Express Editions MessageBox in net

  I want send a message (such as MessageBox) to pc in my network. How must to do you need to look at using the System.Net namespace and using the socket/tcpclient/tcplistener classes: http://msdn2.microsoft.com/en-us/library/system.net.sockets.tcpclient(VS.80).aspx http://msdn2.microsoft.com/en-us/library/system.net.sockets.tcplistener.aspx http://msdn2.microsoft.com/en-us/library/system.net.sockets.socket.aspx ...Show All