The first type to a delegate constructor is obvious. It is an object * . What is the .NET type of the second argument to the delegate constructor ? Can I save an object of that type and use that object to construct a delegate ? As an example in C#: public delegate void ADelegate(); public c...more >>

I want to highlight a row in a ASP.NET datagrid when i click on it ? How can i do that?...more >>

What is the difference between HTML controls, HTML server controls , ASP.Net controls? Which will give more performance?...more >>

I would like to know where to find other Full Sample applications for Windows Form Database Systems like TaskVision. I am not looking for small tutorial or tecknolgy samples but instead full database systems with code like TaskVision! http://www.windowsforms.net/Default.aspx?tabindex=7&tabid=4...more >>

Hello, The security sinks example provided as part of the below mentioned article in MSDN does not work in .NET 1.1. Can you please provide the configuration file for making this work with 1.1 http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dndotnet/html/remsec.asp ...more >>

Hi all I am writing a simple chat application in asp.net. Problem is that, when other user sends a message, I want my testbox (which shows the messages) to refresh automatically, without using setInterval or anything like that. I saw a webpage at microsoft's website somewhere using the same th...more >>

I have installed .NET Framework 1.1 but the about box from Visual Studio .NET IDE still shows that I am using previous version of the framework. Is there anything I need to do after running dotnetfix.exe 1.1.4322.573. Thanks you ravi ...more >>

Can anyone help in clearing my doubt Hi, There is a need for me to implement Application Blocks in my project, (Basically 3 tire), the project comprises of UIL, BLL,Business Entities, DAL.. When i saw the example programs from User Interface Application Block example, which is implementing th...more >>

I cannot find anywhere in vs.net that shows me how to set up a form as a start up object in my project. I'm trying an exercise in the PrepLogic Xml manual, which wants me to set my form.vb as a startup object and then run my project. ??? Muench *** Sent via Developersdex http://www.dev...more >>

How do I ignore something that's part of what I want to find. For instance..I have this string [33333333] I have a regex \]\d*\] to find the whole thing. However, I don't want to have either of the brackets returned..I want my return value to be 33333333 not [33333333]. Our resident regex g...more >>

I would like to know where to find other Full Sample applications for Windows Form Database Systems like TaskVision. I am not looking for small tutorial or tecknolgy samples but instead full database systems with code like TaskVision! http://www.windowsforms.net/Default.aspx?tabindex=7&tabid=4...more >>

Does anyone know what would cause controls placed on a derived form to resize themselves when saving/rebuilding the form? This is maddening behavior and I don't have a clue as to why it is occurring. ...more >>

Hello all, Is there a way to take a user entered string and Compile it into a module or function that I can use from within my program. I want to allow the users to enter C# code that will fill a function that I could call from within my code. I would like to give the user some specific par...more >>

What are some valid uses where you could see that Threading would effectively be used in ASP.Net? Some generic examples would really help out. Nick ...more >>

I would like to use this namespace. However, it doesn't seem to be installed. Did I miss an option when I installed or is this something I need to download? Thanks, Dave...more >>

How to send the user to a specified URL when clicking on a picturebox ? KS, Denmark ...more >>

Hi, Can anybody throw some light about displaying records in datagrid and pagination will be done alphabetically. Like I want to click on G and want to display all the records starts with G. Is there any property or custom coding in Datagrid helps us to achieve this? This is a bit urge...more >>

I'm interested in learning more about the nuts and bolts of .NET. I've never developed with it before and I don't want marketing speak or API mumbo jumbo. I'm a seasoned Unix developer and I want something that isn't about how to use APIs and such. For example, the only good book I ever brow...more >>

Testing!!!...more >>

I am having problems with installing MS .NET Framework 1.1 (one of the prerequisites) I get the following error message: Extracting file failed. It is most likely caused by low memory (low disk space for swapping file ) or corrupted Cabinet file. I don't think it is a memory prob as I h...more >>

Hi, I need some help in writing a 'if-then-else' statement. I currently have wrote one that looks something like this.. If Combobox1 = xxx and textbox1 <> "" then 'run stored procedure 1 to obtain the relevant records and place them in a datagrid. elseif combox1 = yyy and textbox2...more >>

Hi, I am developing an application in VisualBasic .NET and got the following error: "An unhandled exception of type 'System.InvalidCastException' occurred in microsoft.visualbasic.dll Additional information: Argument 1 to method 'Control.RenderControl' has type 'HtmlTextWriter' and canno...more >>

Hi I'm currently developing two VB.NET applications that run on the same computer. Now, these two processes need to talk to each other - that's why I need Inter process communication. I've heard about remoting could work for this, but unfortunately I can't use it (don't ask why, mainly so...more >>

I have just installed .NET and am attemting to migrate an existing VB6 to the new environment. Unfortunately the migration wizard halts with the following message which I have extracted from the .log file: <Issue Type = "Global Error" Number = "4009" >The refer...more >>

Hello, does anyone know how to create an application to send MMS (Multimedia Messaging Services) using visual basic.Net? Please help. thanks alot...more >>