Crypto_N's Q&A profile

• Visual C# Threading Problem

  For some reason i'm getting a Error MediaView.Form1 does not contain a Defintion for Thread.. namespace MediaView { using System.Threading; public partial class Form1 : Form { private Thread MediaThread = null; private BackgroundWork BackgroundWorker1; private void toolStripButton2_Click(object sender, EventArgs e) { this.Thread = new Thread(new ThreadStart(this.MediaThread)); this.MediaThread.Start(); } ...Show All

• .NET Development security options

  Hi. I just like to know what is the best way of making my application (very small, really to be used as a demo) more secure Basically the application gets some day from a stream (could be text file with some scripting code) and then displays to to the user in IE or some other method now, obviously if the user has javascript code, when the page is being loaded(html), it will obviously execute. we of course do not want this for alot of reasons. S ...Show All

• SQL Server PLEASE HELP ME WITH ANN PROBLEM

  Hi Guys, I kindly ask for your help with regards to my DM project. I am working on a project that is related to the field of agriculture and that has as an objective to find the "optimal values" of the operating conditions that affect the outcome (the amount of meat produced i.e. the weight) of an animal production (chicken broilers in my case). To do so, I have to use historical data of previous productions as my training d ...Show All

• Visual Basic Retrieving window name

  I'm working with the AppActivate function to change the active window to whatever one the user needs to use next. However, its very annoying to have to type the name of the window in for the user. I was wondering if there was a way I could have them simply mouse over or click on the window they wish to switch back and forth between and record the name of the window. For example, instead of the user typing "Document1 - Microsoft Word" i ...Show All

• Visual C# Generics, Collection and Properties

  Hi All, Is it possible to expose a Generic Collection as a property As it appears the following statement is not allowed. public List<Item> Items { Get {return _items;} } The only way I can expose a generic method is via a method call or as field. This means that you cannot display it in the propertygrid. I know this may be a "By Design Issue" but it is kind of weird since most people expose collection objects as properties an ...Show All

• Visual Studio Tools for Office The customization does not have the required permissions to execute.

  Well I have a word.dot file with C# behind, Office 2003 I am calling this file from a local web server, and I am receiving this error message: The customization does not have the required permissions to execute. One of the things that makes Linux less attractive are the tons of additional steps you need to do in order to get something working right, and I guess now Windows/Office is no different. I guess it is ...Show All

• .NET Development Socket failed when client apps run on other PC

  Hello, I am creating a .net socket application using c#. I was able to run my client/server apps on my local machine using sockets. But when I tried to run the client apps on different PC, an error message is prompted below: 1st Error: +-----------------------------------------------------------------------------------------------+ Request for the permission of type System.Net.SocketPermission, System, Version=1.0.5000.0, Culture=neutral, Publ ...Show All

• Windows Forms Request for the permission of type System.Security.Permissions.SecurityPermission, mscorlib

  Hi All.....   I'm getting a security Exception in a Winforms User Control embedded within a web page using the <OBJECT> tag. It reads as:-   Request for the permission of type System.Security.Permissions.SecurityPermission, mscorlib, Version=1.0.3300.0, Culture=neutral, PublicKeyTok ...Show All

• Visual Basic Create application to used by multi users at same time

  Hi I have Access database with vb2005 I would like to build my application to use with many users at same time with One shared database !!! q1) how can I set the database to be shared for all applications q2) what about the updating problems (One record updating by two users at same time) q3) must I use disconnect technology or connect technology connection for this issue thanks Hi, very broad questions but we all ne ...Show All

• SQL Server How could XML help us in our ETL packages on daily-basis?

  Hi all of you, I'm just a newbie with XML. Now we're moving all our DTS to SSIS packages. Most of them are simply processes that takes a plain file and loading these data into Sql table or in inverse way. So that I wonder what role will play XML here. I mean, are there big differences between store data as XML format and nvarchar That sort of stuff. Thanks in advance for any input, http://msdn2.microsoft.com/en-us/libr ...Show All

• Visual Studio Team System Workspace folder mapping bug?

  I have a directory at C:\Projects\Foo\Src\Runtime\EncryptionLib\UnitTests that I branched to location $/Foo/Branches/Developer/hillr/Exp_UnitTests.  I then try to cloak $/Foo/Src/Runtime/EncryptionLib/UnitTest and then map $/Foo/Branches/Developer/hillr/Exp_UnitTests/UnitTests to C:\Project\Foo\Src\Runtime\EncryptionLib\UnitTests.  VSTS gets confused.  When I edit files in the UnitTests dir in this worksapce they are rea ...Show All

• Visual Studio Express Editions vb.net popupmenu?

  What ever happened to the popupmenu function In vb6 it was Popupmenu mnuname how can i do this in vb.net I want a menu to popup where i clicked when i right click on a listview item That's now called: System.Windows.Forms.ContextMenu Check it out in the documention and object browser. ...Show All

• Visual Studio Team System How can I recover my view of the active counters for a Load Test?

  Maybe this is just showing my ignorance of the VS UI but I perform a LoadTest and in the Load Test Monitor I can see a graph of the counters for the test but on the left hand side I only get a summary pane. I used to have a list of counters that I could view and add to the graph but I cannot find that view any longer. How can I get the list of active counters to display in the Load Test Monitor so that I can add counters to the displayed graphs ...Show All

• SQL Server Using Symmetric key problem with encryption, decryption works fine

  Hey I had a table with a column of data encrypted in a format. I was able to decrypt it and then encrypt it using Symmetric keys and then updating the table column with the data. Now, there is a user sp which needs to encrypt the password for the new user and put it in the table. I'm not being able to make it work. I have this so far. Something somewhere is wrong. I dont know where. Please help Thanks. I used the same script to do the encryption ...Show All

• .NET Development EventLogPermission

  I am getting an EventLogPermission exception when calling my assembly from an ASP.NET 2.0 app. I tried setting the assembly to FullTrust via caspol.exe, but I still get this exception. Firstly, I am not attempting to log from ASP.NET directly, but from a dependent assembly (albeit in the same process space - effectively the same thing, I assume).  I am loading the web app and assemblies over UNC. I am also impersonating a Domain Admin acco ...Show All