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Border Class

Border Properties.When the object is serialized out as xml, its qualified name is x:border.

Inheritance Hierarchy

System.Object
  DocumentFormat.OpenXml.OpenXmlElement
    DocumentFormat.OpenXml.OpenXmlCompositeElement
      DocumentFormat.OpenXml.Spreadsheet.Border

Namespace:  DocumentFormat.OpenXml.Spreadsheet
Assembly:  DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)

Syntax

'Declaration
<ChildElementInfoAttribute(GetType(LeftBorder))> _
<ChildElementInfoAttribute(GetType(HorizontalBorder))> _
<ChildElementInfoAttribute(GetType(VerticalBorder))> _
<ChildElementInfoAttribute(GetType(DiagonalBorder))> _
<ChildElementInfoAttribute(GetType(BottomBorder))> _
<ChildElementInfoAttribute(GetType(RightBorder))> _
<ChildElementInfoAttribute(GetType(TopBorder))> _
<ChildElementInfoAttribute(GetType(StartBorder), FileFormatVersions.Office2010)> _
<ChildElementInfoAttribute(GetType(EndBorder), FileFormatVersions.Office2010)> _
Public Class Border _
    Inherits OpenXmlCompositeElement
'Usage
Dim instance As Border
[ChildElementInfoAttribute(typeof(LeftBorder))]
[ChildElementInfoAttribute(typeof(HorizontalBorder))]
[ChildElementInfoAttribute(typeof(VerticalBorder))]
[ChildElementInfoAttribute(typeof(DiagonalBorder))]
[ChildElementInfoAttribute(typeof(BottomBorder))]
[ChildElementInfoAttribute(typeof(RightBorder))]
[ChildElementInfoAttribute(typeof(TopBorder))]
[ChildElementInfoAttribute(typeof(StartBorder), FileFormatVersions.Office2010)]
[ChildElementInfoAttribute(typeof(EndBorder), FileFormatVersions.Office2010)]
public class Border : OpenXmlCompositeElement

Remarks

The following table lists the possible child types:

  • StartBorder <x:start>

  • EndBorder <x:end>

  • LeftBorder <x:left>

  • RightBorder <x:right>

  • TopBorder <x:top>

  • BottomBorder <x:bottom>

  • DiagonalBorder <x:diagonal>

  • VerticalBorder <x:vertical>

  • HorizontalBorder <x:horizontal>

[ISO/IEC 29500-1 1st Edition]

18.8.4 border (Border)

Expresses a single set of cell border formats (left, right, top, bottom, diagonal). Color is optional. When missing, 'automatic' is implied.

Parent Elements

borders (§18.8.5); dxf (§18.8.14); ndxf (§18.11.1.4); odxf (§18.11.1.6)

Child Elements

Subclause

bottom (Bottom Border)

§18.8.6

diagonal (Diagonal)

§18.8.13

end (Trailing Edge Border)

§18.8.16

horizontal (Horizontal Inner Borders)

§18.8.25

start (Leading Edge Border)

§18.8.37

top (Top Border)

§18.8.43

vertical (Vertical Inner Border)

§18.8.44

Attributes

Description

diagonalDown (Diagonal Down)

A boolean value indicating if the cell's diagonal border includes a diagonal line, starting at the top left corner of the cell and moving down to the bottom right corner of the cell.

[Example:

This example shows a thin diagonal down line:

DocumentFormat.OpenXml.Spreadsheet.Border-image001

end example]

The possible values for this attribute are defined by the W3C XML Schema boolean datatype.

diagonalUp (Diagonal Up)

A boolean value indicating if the cell's diagonal border includes a diagonal line, starting at the bottom left corner of the cell and moving up to the top right corner of the cell.

[Example:

This example shows a thin diagonal up line:

DocumentFormat.OpenXml.Spreadsheet.Border-image002

end example]

The possible values for this attribute are defined by the W3C XML Schema boolean datatype.

outline (Outline)

A boolean value indicating if left, right, top, and bottom borders should be applied only to outside borders of a cell range.

The possible values for this attribute are defined by the W3C XML Schema boolean datatype.

[Note: The W3C XML Schema definition of this element’s content model (CT_Border) is located in §A.2. end note]

© ISO/IEC29500: 2008.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

See Also

Reference

Border Members

DocumentFormat.OpenXml.Spreadsheet Namespace