How to select the WinForms SfComboBox dropdown items programmatically?
You can select the dropdown items programmatically by adding the items into DropDownListView.CheckedItems collection in WinForms SfComboBox control.
C#
foreach (var selectedItems in this.sfComboBox1.DropDownListView.View.Items.ToList())
{
//Programmatically add the checked items
this.sfComboBox1.DropDownListView.CheckedItems.Add(selectedItems);
}
Output:
Sample: View in GitHub.
