FDFDoc Class |
FDFDoc is a class representing Forms Data Format (FDF) documents. FDF is typically used when submitting form
data to a server, receiving the response, and incorporating it into the interactive form. It can also be
used to export form data to stand-alone files that can be stored, transmitted electronically, and imported
back into the corresponding PDF interactive form. In addition, beginning in PDF 1.3, FDF can be used to
define a container for annotations that are separate from the PDF document to which they apply.
Inheritance HierarchyNamespace: pdftron.FDF
Assembly: pdftron (in pdftron.dll) Version: 255.255.255.255
Syntaxpublic sealed class FDFDoc : IClosable
The FDFDoc type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | FDFDoc |
Creates an empty FDFDoc instance.
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| FDFDoc(Byte) |
Creates a new FDF document from an array of bytes.
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| FDFDoc(String) |
Creates a new FDF document from the specified full path of the file.
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| FDFDoc(IFilter) |
Creates a new SDF document from an existing IFilter instance.
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| FDFDoc(SDFDoc) |
Creates an FDF document from an existing SDF/Cos document.
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Methods| Name | Description | |
|---|---|---|
| Close | |
 | CreateFromXFDFAsync(Byte) |
Creates an FDF document from a byte array.
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| CreateFromXFDFAsync(String) |
Creates an FDF document from an existing XFDF file.
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| CreateFromXFDFAsync(IBuffer) |
Creates an FDF document from a buffer.
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| CreateFromXFDFAsync(IFilter) |
Creates an FDF document from an existing XFDF file.
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| Destroy |
Closes this FDFDoc and releases associated resources.
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| Equals | (Inherited from Object.) |
| FieldCreate(String, Int32) |
Creates a new interactive form field.
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| FieldCreate(String, Int32, Obj) |
Creates a new interactive form field.
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| FieldCreate(String, Int32, String) |
Creates a new interactive form field.
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| GetFDF |
Gets the FDF dictionary.
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| GetField |
Gets the field with matching field name.
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| GetFieldIterator |
Gets an iterator to traverse all fields in this FDF document.
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| GetFieldIterator(String) |
Gets an iterator to traverse all fields in this FDF document.
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| GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetID |
Gets the ID entry from "/Root/FDF" dictionary.
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| GetPdfFileName |
Gets the PDF document file that this FDF file was exported from or is intended to be imported into.
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| GetRoot |
Gets the root of this document.
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| GetSDFDoc |
Gets the SDFDoc object in FDFDoc.
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| GetTrailer |
Gets the trailer of this document.
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| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| IsModified |
Checks whether this FDFDoc was modified or not.
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| MergeAnnots(String) |
Merges annotations into an FDF document with a given XML command file.
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| MergeAnnots(String, String) |
Merges annotations into an FDF document with a given XML command file.
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| SaveAsXFDFAsync(String) |
Saves the FDF document in XFDF format.
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| SaveAsXFDFAsync(IFilter) |
Saves the FDF document in XFDF format.
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| SaveAsXFDFAsync(String, XFDFExportOptions) |
Saves the FDF document in XFDF format.
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| SaveAsXFDFAsync(IFilter, XFDFExportOptions) |
Saves the FDF document in XFDF format.
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| SaveAsXFDFString |
Saves the FDF document into an XFDF string.
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| SaveAsXFDFString(XFDFExportOptions) |
Saves the FDF document into an XFDF string.
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| SaveAsXFDFToBufferAsync |
Saves the FDF document in XFDF format.
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| SaveAsXFDFToBufferAsync(XFDFExportOptions) |
Saves the FDF document in XFDF format.
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| SaveAsync(String) |
Saves all changes to the document and writes them to a file pointed by the given path.
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| SaveAsync(IFilter) |
Saves all changes to the document and writes them to an output IFilter sink.
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| SaveToBufferAsync |
Saves all changes to the document and writes them to a byte array.
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| SetID |
Sets the ID entry in "/Root/FDF" dictionary.
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| SetPdfFileName |
Sets the PDF document file that this FDF file was exported from or is intended to be imported into.
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| ToString | Returns a string that represents the current object. (Inherited from Object.) |
See Also