private Type GetWindowTypeForViewModel(Type viewModelType)
: WPF provides wrappers for common tasks like selecting files or choosing colors. For instance, you can use the Syncfusion Documentation to see how a standard "Open File" dialog is integrated within a PDF viewer control.
Title = "Choose a folder", IsFolderPicker = true ; WPF Dialogs
// Convention: MainViewModel -> MainWindow string viewName = viewModelType.Name.Replace("ViewModel", "Window"); return Type.GetType($"MyApp.Views.viewName");
await Task.Delay(50); progressDialog.UpdateProgress(i, 100, $"Step i+1 of 100"); In WPF, this is achieved using the
: These block interaction with the parent window until closed. In WPF, this is achieved using the .ShowDialog() Modeless Dialogs
public partial class LoginDialog : Window Modal vs
: Using framework-specific features like Prism's Interaction Requests to signal the View from the ViewModel. XAML-Based Dialogs
To return data from a custom dialog, you set the DialogResult property to true or false within the window's code-behind before closing it. 4. Modal vs. Modeless Dialogs Understanding the lifecycle of a dialog is critical: