GridSplitter.DragIncrement Property


Gets or sets the minimum distance that a user must drag a mouse to resize rows or columns with a GridSplitter control.

 property double DragIncrement { double get(); void set(double value); };
public double DragIncrement { get; set; }
member this.DragIncrement : double with get, set
Public Property DragIncrement As Double

Property Value

A value that represents the minimum distance that a user must use the mouse to drag a GridSplitter to resize rows or columns. The default is 1.


The following example shows how to set the DragIncrement property.

myGridSplitter.DragIncrement = 10;
myGridSplitter.DragIncrement = 10
<GridSplitter DragIncrement="10"  Width="5"
              Grid.Column="0" Grid.RowSpan="2"/>


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.

Dependency Property Information

Identifier field DragIncrementProperty
Metadata properties set to true None

Applies to