SidC's Q&A profile

• Windows Forms DataGridView and Focus

  I am trying to use the RowValidating event of the DataGridView to Cancel any edits and return focus to the DataGridView. I have created a small application that replicates the problem I am having. Create a form named "Form1", add a TextBox named "TextBox1", add a DataGridView named "DataGridView1", add a Button named "Button1", then paste in the code below. Tab into the DataGridView and then type a v ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Books on XBox 360 and XBox Live Development for eLearning?

  Hello, I'm sorry to be such a noob, but if you have children, please consider offering me some assistance. I'm studying what it would take to put a SCORM compliant Learning Management System like Moodle ( http://moodle.org ) on XBox Live with the goal of offering downloadable eLearning that would lead to "Achievements" in things like basic math, geography, and other academic topics, in an entertaining manner. Before I get sta ...Show All

• Software Development for Windows Vista Jon, quick question on Workflow Designer/workflowVisibilityControl

  Jon, I've read your blog http://www.masteringbiztalk.com/blogs/jon/CommentView,guid,79f45d4d-6e5a-437b-a230-d7df13ae18e7.aspx and have developed a workflow monitor using your technique. Excellent job, by the way... But, here's my problem. Once I select a workflow instance from the tracking database, I not only display the workflow image ( using the WorkflowDesigner/WorkflowVisibilityControl technique ) I also display the activities ( just ...Show All

• Visual Studio Team System Import and Export of Work Items (Team Projects)

  We're currently waiting for our hosting provider to learn Team Foundation Server, install and configure it for our usage. Until then we want to run a local instance of TFS on a physical server (running virtual machine today), but we don't want to actively start using it, if it will be a pain to export all the Work Items (and possibly the Team Projects) to the new installation. Is there any tools, options, or articles out there, that will help in ...Show All

• SQL Server rsReportServerDatabaseUnavailable

  I have to reinstall SQL Server cause a failure. Before I installed it, I create the reportserver database with the configuration tool and now I can't acces report server with this error rsReportServerDatabaseUnavailable. Login failed for user 'NT AUTHORITY\Servicio de red'. Any Ideas Thanks in advance Make sure sql server and sql server agent services are running. ...Show All

• Visual Studio Express Editions cant complie my code

  here are my code #include <iostream> int main() { int alder; std::cout << "hej far\n" ; std::cout << "hvor gammel synes du jeg er" << std::endl; std::cin >> alder; std::cout << "\n" ; std::cout << "jeg er " << alder << "\n" ; system( "pause" ); return 0; } i did make it in Dev-Cpp ...Show All

• SQL Server Indirectly config the Package but it didn't affected

  Dear all, I have built an SSIS package by using the BI Dev Studio and enabled its configuration xml file. The package have a variable called TranDate and I want to put it dynamically from a Calendar on my website (just like assigning a variable). I have successfully change the value of that variable in the configuration files (affected to the xml file). Then I loaded the package and executed it (through my web). It's still get the ol ...Show All

• .NET Development retrieving blob data from oracle

  how to retrieve blob data from oracle. which is better odp.net or oracleclient where can i find oracle data access tuts For ODP.NET have a look at http://www.oracle.com/technology/sample_code/tech/windows/odpnet/index.html ...Show All

• .NET Development Facing problem in passing a sqlparameter parameter through webservices

  Dear All, i am new in VB.net, and i m trying to do some testing with the webservices.  I am trying to do 1 authentication function and the parameter will be stored as sqlparameter and this variable will be passing to the webservices and then execute in the DataAccessLayer.SQLClient.  The execution run perfectly well if i am not go through the webservices.  When i was going through the webservices.  1 error shown, "Value of t ...Show All

• Windows Forms Printed Output Doesn't Match PrintPreview Using PrintDocument

  For some reason, the printed output on paper doesn't match what's shown in the PrintPreview dialog. In the preview, everything looks correct, but when printed the output is shifted down and to the right by about 1/2". Also, the last line or&nbs ...Show All

• Visual FoxPro huella digital

  como le puedo hacer para integrar un lector de huella digital a mi aplicacion, el lector es digitalpersona(marca), requiero hacer una base de datos de las mismas y poder consultarlas si trae manual, pero solo es la instalacion personal o sea en la misma computadora y requiero de hacer una base de datos con las huellas digitales de todos los empleados. ...Show All

• Visual Studio 2008 (Pre-release) Wish: Get WebService reference to generate ObservableCollection<T>

  Sorry if this isn't pure WPF. Flame me if you wish. Since WPF extensively uses things like ObservableCollection<T> and the related INotify... interfaces, I would like it if there was a nice way to have my web service reference do things like this when calls return an array: Give me a checkbox to have my class generated with INotifyPropertyChanged (xsd.exe /edb option). Instead of putting the collection in a standard array (MyIt ...Show All

• Visual C# Difference between out and [Out]

  Hi Does anybody know what is the difference between out and [Out] For example if I'm passing byte[] to unmanaged c++ and I use fun(out byte[] bArray); // this doesn't work fun(ref byte[] bArray); // doesn't work too fun([Out] byte[] bArray); // this work perfectly C++ fun(*byte); It depends on the declaration of the parameter. For example Method([Out]int parameter) isn't going to stop the parameter from being passed by val ...Show All

• Smart Device Development MSMQ acknowledgment timeouts

  Hi everybody :) "TimeToBeReceived" property of the message class defines the period of time for a message to be received from the destination queue. If the message fails to meet these timeouts, the MSMQ layer will remove it from the queue. In addition, MSMQ provides a mechanism of acknowledgments that enables you to receive an acknowledgment message on arrival / receival of messages to the desination queue. But what with the ackn ...Show All

• Windows Forms Slow processing for Databound Combobox

  Hi, My application is terribly slow loading. After starting at the top and working my way down to find the bottleneck, I determined the real slowdown is after I retrieve my data and set the datasource for my combobox. Here is the code.     ...Show All