public class ComboboxItem { public string Text { get; set; } public string Value { get; set; } public override string ToString() { return Text; } } private void comboBox1_SelectedIndexChang...

I have a DropDownList object in my web page. When I click on it and select a different value, nothing happens, even though I have a function wired up to the SelectedIndexChanged event. First, the ...

If a user select all items in a .NET 2.0 ListView, the ListView will fire a SelectedIndexChanged event for every item, rather than firing an event to indicate that the selection has changed. If th...

We are given a Windows Form Application created from Microsoft Visual Studio's template (designer code on PasteBin 1 2 3 4) with a default ListBox exampleListBox and Button exampleButton. We popul...

I have a small C# 3.5 WinForms app I am working on that grabs the event log names from a server into a listview. When one of those items is selected, another listview is populated with the event lo...

I have an ASP.Net RadioButtonList control with AutoPostBack set to true. I also have an OnSelectedIndexChanged function that is called whenever a user changes the selection. Finally, the user is re...

I'm working on asp.net website with Vb.net and I have a dropdownlist with autopostback = true and I need to get the selected value when I change the item or I want to get the item which fires the s...

I have a RadioButtonList in asp.net. I am trying to do a simple thing i.e. to display or hide a div on changing the radio buttons from the list.But the event OnSelectedIndexChanged is not firing. I...

I am using, <base href="http://localhost:80/"> in my master page for base url, now when I am using dropdownlist control on content page (located in localhost:80/directory1/directory2) withi...

Code example: private void comboBox_SelectedIndexChanged(object sender, EventArgs e) { if(some condition) { comboBox.Text = "new string" } } My problem is that the comboBox text always shows...

I've never dealt with checkedListBox1 until now. A program that I want to make will benefit from using it rather than having to use numerous Checkboxes. I have the code: private void checkedListB...

For a ListBox (With Selection mode set to One), I wish to track whether there's a selected item or none selected. To do so, I subscribed a method to SelectedIndexChanged and checked if the Selected...

I'm implementing a feature that when the user press on any point in the row in a GridView the row will be selected instead of Select button. To implement that, I'm using the following code: pro...

I am working on a job board website and specifically the job search page at the moment. I am returning the jobs found into a DataBound GridView (namely gvwJobs), and within the HeaderTemplate I hav...

I'm creating a server control that basically binds two dropdown lists, one for country and one for state, and updates the state dropdown on the country's selectedindexchanged event. However, it's n...

I have been looking for a solution to this for a while though and seen many posts that show me how to do it but yet I cannot get my SelectedIndexChanged event to fire when the DropDownList is chang...

My question is similar to this: How to prevent ListBox.SelectedIndexChanged event?, but I want to ask it a different way. Is there a simple way to determine if the 'SelectedIndexChanged' is coming...

I did follow the article TRULLY Understanding ViewState (great article btw) and populating my drop down list is working great. I've even setup a OnSelectedIndexChange event which fires almost as gr...