'Declaration Public Property DefaultColumnDefinition As ColumnDefinition
public ColumnDefinition DefaultColumnDefinition {get; set;}
Refer to the Arranging Cells within the Record topic in the Developer's Guide.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2