namespace System.Windows.Forms { public interface IForm { System.Windows.Controls.ContentControl ContentControl { get; } bool ExtendedAppArea { get; set; } double ExtendedAppAreaSize { get; set; } System.Drawing.Size ClientSizeDelta { get; } FormBorderStyle FormBorderStyle { get; set; } bool MaximizeBox { get; set; } bool MinimizeBox { get; set; } bool ShowIcon { get; set; } } }