Property Mark As Integer

Dim instance As IPropertyManagerPageSelectionbox
Dim value As Integer
 
instance.Mark = value
 
value = instance.Mark

int Mark {get; set;}

property int Mark {
   int get();
   void set (int value);
}

Return Value

Number to use as a mark; this number is used by API functions that require ordered entity selection

You can only use this method to set properties on the PropertyManager page before it is displayed or while it is closed. See IPropertyManagerPage2::Show2 and IPropertyManagerPage2::Close. 

It is easiest to use the Mark property as a read-only property. If this property is not set before the PropertyManager is shown, then the Mark value is automatically set. Once the PropertyManager page is displayed, then the application can query the Mark for its value.

If the application must rely on specific mark values for specific selection boxes, then set the Mark value before the PropertyManager page is shown. In this case, ensure that each selection box contains a different value. Otherwise, the users selection will be displayed in the selection boxes that have the same Mark value.

Mark values (whether set by the SolidWorks application or by your application) must be powers of two (for example, 1, 2, 4, 8).