|  | This document is archived and information here might be outdated. Recommended version. | 
| ArcObjects Help for .NET developers > ArcObjects namespaces > Controls > ESRI ArcGIS Controls > Interfaces > IM > IMapControl4 Interface > IMapControl4.BorderStyle Property (ArcObjects .NET 10.5 SDK) | 
The border style of the MapControl.
[Visual Basic .NET] Public Property BorderStyle As esriControlsBorderStyle
[C#] public esriControlsBorderStyle BorderStyle {get; set;}
[C++]
HRESULT get_BorderStyle(
  esriControlsBorderStyle* BorderStyle
);
[C++]
HRESULT put_BorderStyle(
  esriControlsBorderStyle BorderStyle
);
[C++]
Parameters BorderStyle [out, retval]
BorderStyle is a parameter of type esriControlsBorderStyle BorderStyle [in]
BorderStyle is a parameter of type esriControlsBorderStyle
Returns or sets the border style of a MapControl. By default a border is drawn.