How to unselect item in ListView in C#?

How to unselect item in ListView in C#?

In C#, to unselect an item in a ListView control, you can simply set the Selected property of the ListViewItem to false. This will remove the selection from the item.

Here's an example of how to unselect an item in a ListView:

using System; using System.Windows.Forms; public class Program { public static void Main() { // Create a new Form and ListView Form form = new Form(); ListView listView = new ListView(); form.Controls.Add(listView); // Add some items to the ListView listView.Items.Add("Item 1"); listView.Items.Add("Item 2"); listView.Items.Add("Item 3"); // Select the first item listView.Items[0].Selected = true; // Delay to show the initial selection System.Threading.Thread.Sleep(2000); // Unselect the item listView.Items[0].Selected = false; // Show the Form Application.Run(form); } }

In this example, we create a ListView control and add three items to it. We then programmatically select the first item using listView.Items[0].Selected = true;. After a short delay (2 seconds), we unselect the first item using listView.Items[0].Selected = false;.

This process effectively unselects the item in the ListView. You can use similar logic in your application to unselect ListView items based on your specific requirements and events.

Examples

  1. "C# ListView unselect item example"

    • Description: Find examples and best practices for unselecting items in a ListView control in C#.
    // Sample Code for Unselecting listView.SelectedItems.Clear();

  2. "C# WinForms ListView unselect all items"

    • Description: Learn how to unselect all items in a WinForms ListView control in C#.
    // Sample Code for Unselecting All Items in WinForms foreach (ListViewItem item in listView.Items) { item.Selected = false; }

  3. "C# WPF ListView unselect item programmatically"

    • Description: Explore techniques for unselecting items in a WPF ListView control programmatically.
    // Sample Code for Unselecting Item in WPF listView.SelectedItems.Clear();

  4. "C# ListView unselect item on right-click"

    • Description: Learn how to unselect an item in a ListView control when a right-click context menu is used.
    // Sample Code for Unselecting on Right-Click private void ListView_MouseUp(object sender, MouseEventArgs e) { if (e.Button == MouseButtons.Right) { listView.SelectedItems.Clear(); } }

  5. "C# unselect ListViewItem by index in ListView"

    • Description: Understand how to unselect a specific ListViewItem by index in a ListView control in C#.
    // Sample Code for Unselecting by Index listView.Items[index].Selected = false;

  6. "C# ListView unselect item on double-click"

    • Description: Explore how to unselect an item in a ListView control when a double-click event occurs.
    // Sample Code for Unselecting on Double-Click private void ListView_MouseDoubleClick(object sender, MouseEventArgs e) { listView.SelectedItems.Clear(); }

  7. "C# ListView unselect item on button click"

    • Description: Learn how to unselect an item in a ListView control when a button is clicked.
    // Sample Code for Unselecting on Button Click private void UnselectButton_Click(object sender, EventArgs e) { listView.SelectedItems.Clear(); }

  8. "C# ListView unselect item by value"

    • Description: Understand how to unselect a ListViewItem based on its value or text in a ListView control.
    // Sample Code for Unselecting by Value foreach (ListViewItem item in listView.Items) { if (item.Text == "YourValue") { item.Selected = false; break; } }

  9. "C# ListView unselect item with checkbox"

    • Description: Explore how to unselect items in a ListView control that have checkboxes.
    // Sample Code for Unselecting with Checkboxes foreach (ListViewItem item in listView.CheckedItems) { item.Selected = false; }

  10. "C# ListView unselect item on key press"

    • Description: Learn how to unselect an item in a ListView control when a specific key is pressed.
    // Sample Code for Unselecting on Key Press private void ListView_KeyDown(object sender, KeyEventArgs e) { if (e.KeyCode == Keys.Escape) { listView.SelectedItems.Clear(); }

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