The PageRestriction Property is available as an add-on to the LEADTOOLS Document and Medical Imaging toolkits.
Gets or sets a value that indicates whether there can be blank pages and overlay images.
Syntax
| Visual Basic (Declaration) | |
|---|---|
Public Property PageRestriction As DocumentPageRestriction | |
| Visual Basic (Usage) |  Copy Code |
|---|---|
Dim instance As DocumentOptions Dim value As DocumentPageRestriction instance.PageRestriction = value value = instance.PageRestriction | |
| C# | |
|---|---|
public DocumentPageRestriction PageRestriction {get; set;} | |
| C++/CLI | |
|---|---|
public: property DocumentPageRestriction PageRestriction { DocumentPageRestriction get(); void set ( DocumentPageRestriction value); } | |
Property Value
A DocumentPageRestriction enumeration member that specifies the current document page restriction.Example
Remarks
You can use the DocumentOptions.PageRestriction property to control the page creation process used by the DocumentWriter.
DocumentPageRestriction.Default requires a valid EMF handle in the DocumentPage.EmfHandle property in order to create a document and thus does not support empty pages. Also, if the document supports overlay images (for example, PDF with the PdfDocumentOptions.ImageOverText option set to true), then an overlay image must be present in the DocumentPage.Image property of the page.
DocumentPageRestriction.Relaxed does not require an EMF handle in the DocumentPage.EmfHandle property and thus supports creating of a document with zero or more empty pages. Also, if the document supports overlay images (for example, PDF with the PdfDocumentOptions.ImageOverText option set to true) and an overlay image is not present in the DocumentPage.Image property of the page, then no overlay is automatically assumed and the page will be created successfully.
Requirements
Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7