checkedlistbox

I have a CheckListBox on my form but I want to make the scrollbar wider as users are using touch screens not a mouse. How can I change the scroll bar width? EDIT: I am talking about the width of the vertical scrollbar To change the physical size of the scrollbar, see this . This came from the following page: Horizontal Scrollbar in ListBox . I modified it for Winforms and it worked for me: using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using System.Runtime.InteropServices;

I have this DataTable with the following structure: ID | VALUE ---------------- 1 | Item 1 2 | Item 2 3 | Item 3 And I display the values from the DataTable into a CheckedListBox control by adding each row as an item. But how can I include the ID? Is there "DisplayMember" and "ValueMember" like Properties for CheckedListBox control? Well yes, there are DisplayMember and ValueMember properties on CheckedListBox , although the docs for ValueMember claim it's "not relevant to this class". Here's a quick example showing DisplayMember working: using System; using System.Drawing; using System

In my CheckedListBox app I want to allow only a single item to be checked. I have these properties already set checkOnClick = true; SelectionMode = One; Any advise will be appreciated uncheck all other items in ItemCheck event as below : private void checkedListBox1_ItemCheck(object sender, ItemCheckEventArgs e) { for (int ix = 0; ix < checkedListBox1.Items.Count; ++ix) if (ix != e.Index) checkedListBox1.SetItemChecked(ix, false); } the best way to do this is like this: private void checkedListBox1_ItemCheck(object sender, ItemCheckEventArgs e) { if (e.NewValue == CheckState.Checked &&

I need to change the vertical space for CheckedListBox items so they fit with the text boxes on the other side: How to do this ? After doing some research I found out that CheckedListBox inherits ListBox , so it must have its public property ItemHeight , but for some reason it doesn't I tried this : ListBox l = CheckedList as ListBox; l.ItemHeight = 30; but it didn't work The default implementation of ItemHeight property of CheckedListBox is, public override int ItemHeight { get { // this should take FontHeight + buffer into Consideration. return Font.Height + 2; } set { } } you can cleanly

This seems like a fundamentally simple question. I have a WinForms dialog box with a listbox. This control is not populated via data-binding but is filled with calls to listBox.Items.Add (obj); It is possible that this call can be made asynchronously from various places and I would like to hook the listbox and watch for changes in its data members so that I can perform other UI changes (such as enable or disable controls which interact with the listbox based on the number of items in the list). Unfortunately, unless I'm being completely clueless, there does not seem to be an event or virtual

I have used a CheckedListBox over my WinForm in C#. I have bounded this control as shown below - chlCompanies.DataSource = dsCompanies.Tables[0]; chlCompanies.DisplayMember = "CompanyName"; chlCompanies.ValueMember = "ID"; I can get the indices of checked items, but how can i get checked item text and value. Rather how can i enumerate through CheckedItems accessing Text and Value? Thanks for sharing your time. Cast it back to its original type, which will be a DataRowView if you're binding a table, and you can then get the Id and Text from the appropriate columns: foreach(object itemChecked in