wordWrap property

發行項
05/02/2017

Specifies whether to break words when the content exceeds the boundaries of its container.

Syntax

HRESULT value = object.put_wordWrap( v);HRESULT value = object.get_wordWrap(* p);

Property values

Type: BSTR

normal (normal)

Default. Content exceeds the boundaries of its container.

break-word (break-word)

Content wraps to next line, and a word-break occurs when necessary.

String format

normal | break-word

CSS information

Applies To	All elements
Media	visual
Inherited	1
Initial Value	normal

Standards information

CSS Text Level 3, Section 7.2

Remarks

Windows Internet Explorer 8. The IHTMLRuleStyle3::wordWrap attribute is an extension to CSS, and can be used as a synonym for word-wrap in IE8 Standards mode.

Use this property to enable the browser to break up otherwise unbreakable strings.

This differs from the IHTMLStyle::whiteSpace property, which turns wrapping of the text on and off. The IHTMLRuleStyle3::wordWrap property addresses only whether wrapping is permitted to occur at a place in the word that is not otherwise allowed by the language rules in effect.

The standards referenced below define this property's behavior as being dependent on the setting of the "text-wrap" property. However, wordWrap settings are always effective in Windows Internet Explorer because Internet Explorer does not support the "text-wrap" property.

This property is read-only for the IHTMLCurrentStyle2 interface.

This property is read-only for the currentStyle object.

This property applies to elements that have layout. An element has layout when it is absolutely positioned, is a block element, or is an inline element with a specified height or width.

Examples

The word "blonde" is not wrappable under typical English rules. But, when wordWrap is set to break-word, the word "blonde" can be split onto two lines in any way the browser chooses: such as "b" and "londe", or "blo" and "nde".

The following example shows how to use the break-word value of the IHTMLRuleStyle3::wordWrap property to break one long word onto multiple lines. This value avoids horizontal scrolling and can be useful for printing.

Code example: http://samples.msdn.microsoft.com/workshop/samples/author/dhtml/refs/wordWrap.htm

p {
   word-wrap: break-word; 
}

<p>
  LongWordLongWord...LongWordLongWord
</p>

Requirements

Minimum supported client	Windows XP
Minimum supported server	Windows 2000 Server
Header	Mshtml.h
IDL	Mshtml.idl
DLL	Mshtml.dll

共用方式為