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DragIncrement Property

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.

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

public double DragIncrement { get; set; }
<object DragIncrement="double" .../>

Property Value

Type: System.Double
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.

Identifier field

DragIncrementProperty

Metadata properties set to true

None

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.

The following example shows how to set the DragIncrement property.

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

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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