WebFeb 27, 2024 · If you don't want to do this, then try this: MyComboBox.SelectedItem = MyComboBox.Items.Select (i => i as ComboBoxItem).FirstOrDefault (i => (i.Content as string) == "The string you want to select"); Edit: That will select the item with the same contents as the string you put in. Note: you need to add using System.Linq; to the top of … WebMay 2, 2016 · How about setting the SelectedIndex to 0 in the Loaded event in code behind of the ComboBox? Since you always want to set the selected item to the first item, this will be simple enough. Or. If you want it to be implemented in XAML itself, use an EventTrigger for Loaded Event inside the ComboBox and use a Setter to set the property ...
ComboBox Styles and Templates - WPF .NET Framework
WebDefault Item. The Default Item in a RadComboBox facilitates custom validation scenarios. The DefaultItem will appear as the first item in the drop down even if there are no items. The DefaultItem feature is available for read-only combo boxes (i.e., AllowCustomText must be set to false, its default value). For load-on-demand scenarios, see the ... WebJun 6, 2013 · Goal: issue an event when items in a combobox drop down list is selected. Problem: Using "SelectionChanged", however, if the user choose the same item as the item is currently being selected then the selection is not changed and therefore this event will not be triggered. Question: What other event handler(or other ways) I may use to issue an … pizza hut saint john nb
Combo Box - Default Values
WebDec 9, 2012 · Setting a default selected item in ComboBox in WPF MVVM application. I've been stuck on this problem for hours... what I want to do is actually quite simple - set … WebTo fill the combobox: DataTable sitesTable = clGast.SelectAll ().Tables [0]; cbGastid.ItemsSource = sitesTable.DefaultView; Combo box XAML code: WebAug 4, 2014 · if you use datasource of the combobox, you can cast the datasource back to the list, find the item and use that item to set the selected item: var stores = cbxStores.DataSource as List; var store = stores.Where(w => w.store_code == _station.store_code).FirstOrDefault(); cbxStores.SelectedItem = store; hallmann vechta