using System.Windows; using System.Windows.Controls; using YY.Admin.ViewModels.RawMaterialEntry; namespace YY.Admin.Views.RawMaterialEntry; public partial class RawMaterialEntryOperationView : UserControl { private bool _initialized; public RawMaterialEntryOperationView() { InitializeComponent(); Loaded += OnLoaded; } private void OnLoaded(object sender, RoutedEventArgs e) { if (_initialized) { return; } if (DataContext is RawMaterialEntryEditDialogViewModel vm) { vm.InitializeForAdd(); _initialized = true; } } }