// Get a graphic document.
GraphicDocument document = GetDocument("Document");
document.Open(false, false);

// Get the views controller.
ViewsController views = document.Views;
					
// Delete view from mapped slot 2.
views.View2 = null;
					
// Alternative method using collection of mapped views:
// views.MappedViews[1] = null;
					
// Save the document.
document.Save();

// Get a graphic document.
GraphicDocument document = GetDocument("Document");
document.Open(false, false);

// Get the views controller.
ViewsController views = document.Views;

// Move view from mapped slot 4 to the slot 1.
View view = views.View4;
views.View1 = view;
					
// Alternative method using collection of mapped views:
// View view = views.MappedViews[3];
// views.MappedViews[0] = view;

// Mapped slot 4 returns null now.
// views.View4 == null

// Save the document.
document.Save();

// Get a graphic document.
GraphicDocument document = GetDocument("Document");
document.Open(false, false);

// Get the views controller.
ViewsController views = document.Views;

// Move view from mapped slot 3 to the list of unmapped views.
View view3 = views.View3;
views.UnmappedViews.Add(view3);

// Alternative method using collection of mapped views:
// View view3 = views.MappedViews[2];
// views.UnmappedViews.Add(view3);

// Mapped slot 3 returns null now.
// views.View3 == null
// views.MappedViews[2] == null

// Save the document.
document.Save();