Hello, I need to add a combobox to a datagrid. I've found quite a few resources on the net with code on how to do it, but I'm confused where to do it. If I do it all using the toolbox/datagrid properties - I have no problem making a simple datagrid. When I go through all the "Windows Form De...more >>

Hi everyone... Recently i've been looking around in the internet to look for some emulator or what so ever so that i can deploy my asp.net application in Unix server... but i failed.. i was wondering anyone have any idea regarding this matter ?...more >>

I was thinking: a cool thing would be a time based variable. So, I'm always doing things like: (a) Set variable to value (b) do something (c) check variable and compare to original. What I really want is a variable that I can set and say varible(DateTime.Now) - variable(Ten M...more >>

Hashtable has a property IsReadOnly. i can't figure out how this gets set. It's not a property you can set directly and i can't find a constructor that takes an RO parameter. How on earth does it get set? More generally, is there a way i can expose a stanadrd collection as read-only? Manage...more >>

Hey guys, I'm building a .net site for document storage and I want to put in a search feature. For security reasons I don't want to make the file folder a virtual folder. How should I go about this? Is index server even an option?...more >>

When I'm using an Installer class to install my service, there doesn't seem to be any way to provide a description. How can I accomplish this? -mdb...more >>

Hello, I'm trying to set up defaults on a form, that populates a listbox, but with no items selected when it first loads. I have code where if an associated check box is checked, the listbox is disabled, and selectedItem = Nothing. This works fine, but on load, it always selects the 1st item ...more >>

Hi All, I have a problem with referenced data updates using Remoting. I can access and update all data obtained from a server's existing object from any client. However, client can only see their own updates unless "Built-in" variables are used. For instance: I have a server object with ...more >>

please tell the technique of centralize exception handling without try catch blocks in c#. ...more >>

Hi all, I have an XML file that I reference in my windows application I access it using - Application.StartupPath & "/ini.xml" During development this resides in the Bin folder, it appears this is where the application is being run from when debug. But when I build the project, install i...more >>

Hi, MS Class Library Guidelines clearly discourages use of Write-Only properties yet they're continuously availed in .NET after VB 6. Personally, I really don't use them anywhere. Tend to find it as giving the 'highest' possible access to data as compared to a plain read. However, out of...more >>

I am using the Win23 API WNetCancelConnection2 and can sucessfully make a connection to a share within my class. The class is called from a Windows Form based test harness. When I instantiate exactly the samce class from a Windows Wervice, I get "A specified logon session does not exist. I...more >>

Hello, I try to inherit a class from TextBox. Everything works fine with the only exception of call to base.Text = "new string". I call this property from some other's property body, but after it returns, the textbox contains the same text as before... What is the problem? many thanks...more >>

Hi all, What's the difference between COM and DCOM and COM+ ? Thanks a lot. ...more >>

Hi everyone, i have composed an ascx page with two panels inside. The first panel is set to invisble when the page loads. in the second panel there is a linkbutton which should set the second panel on click event to visible. now when the button is clicked the page reloads and does not show (...more >>

Hi All, Is the Hierarchial Display of data not in DataGridView in Visual Studio 2005 Beta 2 even? I am talking about showing rows with tree like (+) and (-) and collapse and expand in a DataGrid like hierarchial FlexGrid. Is there any FREE control out there preferrably with source code to...more >>