# GridResizeBehavior Enumeration

.NET Framework 4.6 and 4.5

Specifies the rows or columns that are resized by a GridSplitter control.

Namespace:  System.Windows.Controls
Assembly:  PresentationFramework (in PresentationFramework.dll)

## Syntax

```public enum GridResizeBehavior
```
```<object property="enumerationMemberName" .../>
```

### Members

Member nameDescription
BasedOnAlignmentSpace is redistributed based on the value of the HorizontalAlignment and VerticalAlignment properties.

If the value of the ResizeDirection property specifies that space is redistributed between rows, the redistribution follows these guidelines:

• When the VerticalAlignment property is set to Top, space is redistributed between the row that is specified for the GridSplitter and the row that is above that row.

• When the VerticalAlignment property is set to Bottom, space is redistributed between the row that is specified for the GridSplitter and the row that is below that row.

• When the VerticalAlignment property is set to Center, space is redistributed between the row that is above and the row that is below the row that is specified for the GridSplitter.

• When the VerticalAlignment property is set to Stretch, space is redistributed between the row that is above and the row that is below the row that is specified for the GridSplitter.

If the value of the ResizeDirection property specifies that space is redistributed between columns, the redistribution follows these guidelines:

CurrentAndNextFor a horizontal GridSplitter, space is redistributed between the row that is specified for the GridSplitter and the next row that is below it. For a vertical GridSplitter, space is redistributed between the column that is specified for the GridSplitter and the next column that is to the right.
PreviousAndCurrentFor a horizontal GridSplitter, space is redistributed between the row that is specified for the GridSplitter and the next row that is above it. For a vertical GridSplitter, space is redistributed between the column that is specified for the GridSplitter and the next column that is to the left.
PreviousAndNextFor a horizontal GridSplitter, space is redistributed between the rows that are above and below the row that is specified for the GridSplitter. For a vertical GridSplitter, space is redistributed between the columns that are to the left and right of the column that is specified for the GridSplitter.

## Remarks

This enumeration is used to set the value of the ResizeBehavior property of a GridSplitter.

## Version Information

#### .NET Framework

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

#### .NET Framework Client Profile

Supported in: 4, 3.5 SP1