FlowDocument::PageWidth Property
Gets or sets the preferred width for pages in a FlowDocument.
Assembly: PresentationFramework (in PresentationFramework.dll)
public: [TypeConverterAttribute((LengthConverter^::typeid))] property double PageWidth { double get(); void set(double value); }
Property Value
Type: System::DoubleThe preferred width, in device independent pixels, for pages in the FlowDocument. A value of Double::NaN (equivalent to an attribute value of "Auto") causes the page width to be determined automatically. The default is Double::NaN.
If viewed on a continuum, the MinPageWidth property takes precedence over the MaxPageWidth property, which in turn takes precedence over the PageWidth property. If all three properties are set on a given page, this is the order in which the properties are evaluated.
<object PageWidth="double"/> - or - <object PageWidth="qualifiedDouble"/> - or - <object PageWidth="Auto"/>
- double
String representation of a Double value equal to or greater than 0.0 but smaller than Double::PositiveInfinity. An unqualified value is measured in device independent pixels. Strings need not explicitly include decimal points.
- qualifiedDouble
A double value as described above, followed by one of the following unit specifiers: px, in, cm, pt.
px (default) is device-independent units (1/96th inch per unit)
in is inches; 1in==96px
cm is centimeters; 1cm==(96/2.54) px
pt is points; 1pt==(96/72) px
- Auto
Causes the page width to be determined automatically. Equivalent to a property value of Double::NaN.
Identifier field | |
Metadata properties set to true |
The following example shows how to set the PageWidth attribute of a FlowDocument element.
<FlowDocumentReader> <FlowDocument PageHeight="Auto" PageWidth="Auto" MinPageHeight="3in" MinPageWidth="5in" MaxPageHeight="6in" MaxPageWidth="10in" > <Paragraph Background="BlanchedAlmond"> This uses automatic page sizing with minimum page size of 3 by 5 inches, and a maximum page size of 6 by 10 inches. </Paragraph> </FlowDocument> </FlowDocumentReader>
The following example shows how to set the PageWidth property programmatically.
Available since 3.0