When implemented by a class, provides main methods for the End-User Report Designer form.
public interface IDesignForm : IDisposable, ISupportLookAndFeel
Public Interface IDesignForm Inherits IDisposable, ISupportLookAndFeel
Properties that return IDesignForm instances:
This interface provides methods for showing an End-User Report Designer form (IDesignForm.Show and IDesignForm.ShowDialog), maintaining the visibility of its windows (IDesignForm.SetWindowVisibility), and opening a report in it (IDesignForm.OpenReport).