Method SelectFile
SelectFile(Action<string>, string?)
Displays a file selection dialog and invokes the specified callback with the selected file's path.
public static void SelectFile(Action<string> onSelectFile, string? filter = null)
Parameters
onSelectFile
Action<string>A callback to be invoked with the full path of the selected file.
filter
stringThe value for Filter property. If not specified, FileDialogFilterAllFiles is used.
Remarks
The dialog enforces that the selected file must exist and allows only a single file to be selected. The file filter is set to display all files.