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 >>