IDialogService.ShowDialog<T> method¶

Shows the view model in a modal dialog and returns once the user closes it.

public DialogResult ShowDialog<T>(T viewModel, string? caption = null)
    where T : IDialogAwareViewModel

parameter	description
T	The type of the view model that drives the dialog.
viewModel	The view model to display. It supplies the dialog content and buttons, and is attached to the window for as long as the dialog is open.
caption	The window caption. When `null`, the caption is taken from `Title`.

Return Value¶

The button the dialog was closed with, or None if the user dismissed it through the window caption button.