Gets or sets the minimum distance that a user must drag a mouse to resize rows or columns with a GridSplitter control.
Namespace:System.Windows.Controls Assembly:PresentationFramework (in PresentationFramework.dll) XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation
The minimum distance that is defined by DragIncrement is reinitialized continually as the user drags the mouse. For example, when you drag the GridSplitter by the DragIncrement amount, the rows or columns are resized. To resize the rows and columns more, you must drag the GridSplitter the same amount. Therefore, changes to column and row sizes that are made by using the mouse or the keyboard to move the GridSplitter are made in multiples of the DragIncrement.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)