I have the following VB6 code ------------------------------------- Option Explicit Const ByteCode =3D "=FF=FF=FF=FF" Private Sub Form_Load() wsk.Protocol =3D sckUDPProtocol wsk.RemoteHost =3D "255.255.255.255" wsk.RemotePort =3D 27015 wsk.SendData ByteCode & "infostring"...more >>

Does anyone have any idea how to do this? I want to pass a select command a parameter and just use that as a LIKE/IN comparison with my SQL data. Thanks ...more >>

My company is creating a new IEAK but how do we create the icon like the mail icon that has a drop down. I have searched endlessly and finally resorted to posting my own question. Does anyone know? ...more >>

I currently have a .NET Form application which has a seperate thread invoking delegates of the MainForm in order to have the main thread update the form's controls. I would like to move the secondary thread's behavior into another class, eg. MyClass, but I would like MyClass to be complete...more >>

I have a question about socket programming in general. Exactly what happens behind the scenes when I one socket connects to a different socket in listen mode? Using the dotnet framework, I create a socket, bind it to a port, put it in listen mode, and then n sockets can connect to it. The co...more >>

Trying to implement a plug-in architecture and to load my assembly in run time by calling System.Reflection.Assembly.Load method. There are two assemblies - I'd call one "plugin" and another is "common" and the "plugin" depends on "common". there were two separate projects - one for each assem...more >>

VB.Net: I have create a custom collection to hold instances of my custom class. The collection has an Item property which is set as the default property. I can use code such as this to retrieve an item by index or key: Dim MyInst As MyCustomClass = MyColl("key") My question is how shoul...more >>

Hello, We have developed a socket tcpip server in .net that accepts calls from clients. Using the connected socket we are able to use the Socket.RemoteEndPoint to obtain the IP address of the client. Is there any way to obtain the MAC address for the client? Thanks Jeronimo...more >>

I developed a windows service, called x.exe Then I created a variant called x.c.exe I installed both on a target machine. If I start x.exe, then x.c.exe won't start. If I start x.c.exe, then x.exe won't start. Is .NET having trouble distinguishing these services? Do I need to d...more >>

Hi, On MSDN I know there is a JScript example (Upgrading Visual C++ Projects to Visual Studio .NET in Batch Mode) to upgrade VS6 C++ projects to .NET solutions. It converts the project files (*.dsp), but doesn't create the solution (*.sln) file. Is there an automated way to convert an ...more >>

Can I develop in .NET for the Xbox 360 computer? ...more >>

I have a checkbox and a textbox in a continuous taborder on a form along with a bunch of other controls. The textbox is disabled. When I leave the checkbox I want to enable the textbox and move the focus to it (only if the checkbox.checked=true). So on the checkbox Leave-event i do the follo...more >>

Hi All, We have a module that needs to automate word 2000 for certain added functionality. I have successfully created the component to do this. Basically I start word using a statement like _word = New Word.Application Then I proceed to sink the word events that I need. Once everyth...more >>

I have several radio buttons for the user to choose from. I need to enable or disable a particular radio button, depending on a certain condition. How can I do this? Thanks, Leonard...more >>

Hi, I can connect using my PC local SQL Server Enterprise manager to Remote SQL Server. But I cannot connect using my Connection string? strConn = "Data Source=190.168.0.97,1433;Network Library=DBMSSOCN;Initial Catalog=DBANK;User ID=myID;Password=myPASSWORD;" Does anyone knows any idea...more >>

I have a problem with System.Type.GetType method. If you try out the following code in C# console app .. System.Type t = System.Type.GetType("System.DateTime"); System.Type t1 = System.Type.GetType("DateTime"); t is set to the appropriate Type object but the second call returns null (when...more >>

Hi, how about C# app that copies some data (text or pictures) into the clipboard and then pastes them into new message opened in OE? Is something like that possible? ...more >>

I copied my app.config into the bin folder and tried to deploy both the .exe and app.config file so my user will be able to change values such as connectionstr settings. But I can't get the app.config to work unless I change the one inside the solution. How can I make the app.config work o...more >>

Hi, We have few MFC 6.0 applications that are using many static libraries that are basically our infrastructure. Now we want to develop in C#, and we don't want to redesign all the infrastructure, that basically the libs are also using dependencies between them. From where to start ? and sugg...more >>

Good morning, I've a web page where I have put about 30 little images (4kb each) coming from other sites, the problem is that not all are showed and the images showed are random, I don't know if it is a problem of the http protocol, but how I could solve the problem and force the browser to loa...more >>

How do I convert a System.IO.Stream to a string variable. Regards Paul...more >>

Dear all, How can I get all the titles of all openning windows? I found a API in win32 that called EnumWindows() but it returns only the windows handles, not titles. How can I get the list just like the Applications tab in Windows Task Manager? Thanks, Tedmond...more >>

Hi, I've been trying to write a Windows Service that handles specific events. However, when I start it, it is immediately stopped, since it is idle when none of the events are triggered. And when it's stopped, it can't handle the events. How can I keep it running? Reuben....more >>

The documentation for the Delegate and the MultiCastDelegate classes tell me that when we have a line like: public delegate void CheckAndPrintDelegate(string str); it causes the compiler to generate a new delegate class named CheckAndPrintDelegate that inherits from System.MulticastDelegat...more >>

Is there a way to do this after you have bound it? I am just wanting to add another record that will be displayed. ...more >>

For some reason, blue squares with rounded corners started appearing on the left side of VS.NET -- in the same place were the brown circles that represent breakpoints are. What do these represent? I can't remove them! ...more >>

Hi, I have a problem, when i use a context menu in a MDIForm and activate the property "MDIList= True", the context menu don't show me the current child windows, please help me, i use VS2003. it´s neccesary resolve this, i need to finish a homework it´s urgent. -- Message posted via DotN...more >>

I have a software procect that now has over 30 .Net assemblies and I need to maintain the AssemblyFileVersion for the builds. I know it is possible to write a little utility that rifles through all the AssemblyInfo.cs files and changes the value. Are there other options? Sam...more >>

I want middletier objects and data access objects in different namespaces. I want the middle tier object to get a reference to the data access object and pass itself as a parameter to the data access object's constructor, accordingly the constructor of the data access object must declare a da...more >>

Hi there, I'd like to change the colour of my tabs. I can change my background colour of my tab control, but the actual tabs, with the text on them don't change colour. Am I missing something? TIA, Amber ...more >>

I am getting the following error when I try to run my code on the deployed server: "File or assembly name dllname.dll or one of its dependencies was not found." It is a VB6 app. that calls a .Net dll. (The .Net code also calls VB6 dlls, but I don't have a problem executing that part of the code...more >>

-- Dany Couillard, ing....more >>

i have been using the getfiles method, but that retrieves only alphabetically. i'd like to be able to retrieve filenames in a directory by thier date modified. does .net have a method for this ? the closest i can see is to use the file system object. thanks in advance, Lee...more >>

string strLdap = "LDAP://OU=Sales,DC=Company,DC=com" DirectoryEntry objOU = new DirectoryEntry(strLdap); DirectorySearcher objUserSearcher = new DirectorySearcher(objOU); SearchResultCollection objResults; //Search for user objects objUserSearcher.PropertiesToLoad.Add("cn"); objUserSearche...more >>

Hello, I have a datagrid column header that is quite long, and I would like it to appear on 2 lines instead of 1. Is this possible? TIA. Amber ...more >>

Hi guys, I have a little problem. I have a class that uses Windows API to capture a snapshot of the screen. I have this class in a library that I include in my projects. When I try to use this class in a windows service, the snapshot comes up as a black screen. Any idea why? or how do I...more >>

Hi, I am using 2 .dlls to create a 3 dll and I would like to expose all the methods and functions form dll1 and dll2 in my 3dll so it appears as if the methods sre in my 3dll. Currently I have Imports dll1 Imports dll2 Public Class Test Inherits dll1 Inherits dll2 >> Error here "Can ha...more >>

Hi! I have a program that excutes the following code: DirectoryInfo diretorio = new DirectoryInfo(@"C:\teste"); FileInfo[] arquivos = diretorio.GetFiles("*.xml"); for(int contador=0;contador<arquivos.Length;contador++) { lblMensagem.Text = "Uploading files... "; ws.UploadFi...more >>

Is anyone familiar with using Crystal Reports and coding all of the connection stuff without using their expert or wizard? ...more >>

Hi, I tried to deploy an application written in VB.NET 2005, with the Release Candidate. Everything works fine on my pc which has the Visual Studio installed, but when I install the .NET Framework (v2.0.50727) and the Setup of my prject, I get some nasty error: "MyApplication has encountere...more >>

Hi, I found a very nice artice to convert a dataset to XML file that complies with EXCEL schema http://www.codeproject.com/dotnet/ExportToExcel.asp However, the one thing that article didn't help me with, is how do I send this file down to the browser so it opens up like Excel? Can anyon...more >>

Hi, I understand I can write an XSD file like... <xs:attribute name = "value1" use="required"> <xs:simpleType> <xs:restriction base="xs:string"> <xs:maxLength value="30"/> </xs:restriction> </xs:simpleType> </xs:attribute> I'm writing a class heira...more >>

Someone know free .NET IDE? thanks...more >>

Anyone know what is wrong with my VS.NET?? Please Help! I have installed the VS.NET 2003 recently. When I try to create a new Web Application project (C# or VB), an Error message popup: "Visual Studio.NET has detected that the specified Web server is not running ASP.NET. You will be unable to ...more >>

I have a Nested Datagrid that is using a data relations to tie the parent child datagrids together. All is working well with the display but I am having some issues trying to sort the child datagrid. HTML Datagrid1 TemplateColumn Table Header information Detail In...more >>

Currently, our application requires to use the COM Port but it seems that the COM Port is being utilised by other process. Therefore if I need to use the COM Port, I have to manually disable and then enable the COM Port. As such I will need to know how to programmatically disable and enable th...more >>

I have a older Microsoft trackball that I would like to use., when I tried to install, I get a message that says, XP cannot work well with this older trackball software. So, my question. Is there a way to make Windows XP work with my older trackball? I think I read/heard somewhere that you c...more >>

I have an activex.exe with a public class, in order to be accessed by other apps. the activex.exe was upgraded to .net, and i'm unable to make other apps comunicate with the new version. The activex.exe have some global variables with user input that i want to be accessed by other applicati...more >>

Hi, I downloaded / installed the .net sdk beta 2 however there is no csc.exe. Also the only documentation that comes with it is the readme but no reference guide, maybe I overlooked it? Thanks! ...more >>

Hi, I am writing a service which takes a long time to stop after the OnStop call is given by the Services Snap-in. The problem is I cannot cut down on the time that it takes to Stop. The Service snap-in gives me the error saying that the service did not respond to the Stop call in a timely ...more >>