TopMarginDiv-Klasse

Artikel
04/26/2011

Top Margin for HTML div.When the object is serialized out as xml, its qualified name is w:marTop.

Vererbungshierarchie

System.Object
  DocumentFormat.OpenXml.OpenXmlElement
    DocumentFormat.OpenXml.OpenXmlLeafElement
      DocumentFormat.OpenXml.Wordprocessing.SignedTwipsMeasureType
        DocumentFormat.OpenXml.Wordprocessing.TopMarginDiv

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

Syntax

'Declaration
Public Class TopMarginDiv _
    Inherits SignedTwipsMeasureType
'Usage
Dim instance As TopMarginDiv

public class TopMarginDiv : SignedTwipsMeasureType

Hinweise

[ISO/IEC 29500-1 1. Ausgabe]

17.15.2.28 marTop (Top Margin for HTML div)

This element specifies the margin which shall be displayed at the top of the boundaries of the current HTML div object.

If this element is omitted, then this HTML div object shall not have a top margin.

[Example: Consider a simple HTML document defined as follows:

<html>
<body>
<div style="margin-top:100px; margin-left:200px; margin-right:50px; margin-bottom:100px">
      <p>paragraph of text</p>
    </div>
    <p>another paragraph of text</p>
  </body>
</html>

This HTML would therefore normally appear as follows (image scaled appropriately):

DocumentFormat.OpenXml.Wordprocessing.TopMarginDiv

Now, when this document is saved in the WordprocessingML format, the information stored on the div elements is stored in the web setting part as follows:

<w:divs>
<w:div w:id="1785730240">
<w:marLeft w:val="3000" />
<w:marRight w:val="750" />
<w:marTop w:val="1500" />
<w:marBottom w:val="1500" />
</w:div>
</w:divs>

The marTop element specifies margin information about the top margin for the single HTML div structure in the document; in this case, a 75 point top margin. The initial 100 pixel margin was converted to 75 points using the following logic:

end example]

Parent Elements
div (§17.15.2.6)

Attributes	Description
val (Positive or Negative Value in Twentieths of a Point)	Specifies a positive or negative measurement in twentieths of a point (equivalent to 1/1440th of an inch). The contents of this measurement shall be interpreted based on the context of the parent XML element. [Example: Consider an attribute value of -720 whose type is ST_SignedTwipsMeasure. This attribute value specifies a value of negative one-half of an inch or -36 points (-720 twentieths of a point = -36 points = -0.5 inches). end example] The possible values for this attribute are defined by the ST_SignedTwipsMeasure simple type (§17.18.81).

val (Positive or Negative Value in Twentieths of a Point)

Specifies a positive or negative measurement in twentieths of a point (equivalent to 1/1440th of an inch).

The contents of this measurement shall be interpreted based on the context of the parent XML element.

[Example: Consider an attribute value of -720 whose type is ST_SignedTwipsMeasure. This attribute value specifies a value of negative one-half of an inch or -36 points (-720 twentieths of a point = -36 points = -0.5 inches). end example]

The possible values for this attribute are defined by the ST_SignedTwipsMeasure simple type (§17.18.81).

[Note: The W3C XML Schema definition of this element's content model (CT_SignedTwipsMeasure) is located in §A.1. end note]

© ISO/IEC29500: 2008. Die oben aufgeführten Textauszüge wurden von Microsoft (und/oder den Microsoft-Vendoren) von Englisch nach Deutsch übersetzt, und im Rahmen von ISO wird keinerlei Verantwortung für diese Übersetzungen übernommen.

Threadsicherheit

Alle öffentlichen static (Shared in Visual Basic) Member dieses Typs sind threadsicher. Bei Instanzmembern ist die Threadsicherheit nicht gewährleistet.

Siehe auch

Referenz

TopMarginDiv-Member

DocumentFormat.OpenXml.Wordprocessing-Namespace

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