Public Property Collapsed As Boolean

Visual Basic (Usage)	Copy Code
Dim instance As CollapsingGroupPanel Dim value As Boolean   instance.Collapsed = value   value = instance.Collapsed

public bool Collapsed {get; set;}

public read-write property Collapsed: Boolean; 

public function get,set Collapsed : boolean

public: __property bool get_Collapsed();
public: __property void set_Collapsed( 
   bool value
);

public:
property bool Collapsed {
   bool get();
   void set (bool value);
}

Return Value

To collapse a CollapsingGroupPanel set Collapsed to true or call the Collapse method. To expand a CollapsingGroupPanel set Collapsed to false or call the Expand method.

When a CollapsingGroupPanel is collapsed only the header and possibly footer are displayed. The ShowFooterWhenCollapsed property specifies if the footer should be displayed when the CollapsingGroupPanel is collapsed.

When a CollapsingGroupPanel collapses the IsCollapsing and HasCollapsed events are raised. When a CollapsingGroupPanel expands the IsExpanding and HasExpanded events are raised.

Reference