using TFlex.Model;

namespace Test
{
    public class ZoomView
    {
        public static void Run()
        {
            Document document = TFlex.Application.ActiveDocument;

            if (document == null && document.ActiveView == null)
                return;

            // Показать все изображение
            TFlex.Application.RunSystemCommand("ZoomMax");
        }
    }
}

using TFlex.Model;

namespace Test
{
    public class ZoomView
    {
        public static void Run()
        {
            Document document = TFlex.Application.ActiveDocument;

            if (document == null && document.ActiveView == null && document.ActivePage == null)
                return;

            TFlex.Drawing.Rectangle rect = new TFlex.Drawing.Rectangle
            {
                Left   = document.ActivePage.Left.Value,
                Bottom = document.ActivePage.Bottom.Value,
                Right  = document.ActivePage.Right.Value,
                Top    = document.ActivePage.Top.Value
            };

            document.ActiveView.Graphics.WCSRectangle = rect;
            document.Redraw();
        }
    }
}