SignDocSDK Class Library
de.softpro.signdocsdk
SignDocDocument Class
SignDocDocument Methods
addAnnotation Method
addAttachmentBlob Method
addAttachmentFile Method
addField Method
addImageFromBlob Method
addImageFromFile Method
addPage Method
addSignature Method
addText Method
addTextRect Method
addWatermark Method
applyFdf Method
changeAttachmentDescription Method
checkAttachment Method
clearAllSignatures Method
clearApprovalSignatures Method
clearSignature Method
computeZoom Method
convCanvasPointToPagePoint Method
convPagePointToCanvasPoint Method
copyAsSignedToStream Method
copyToStream Method
createFreeTextAnnotation Method
createLineAnnotation Method
createScribbleAnnotation Method
createSignatureParameters Method
createSignatureParametersForTimeStamp Method
Dispose Method
exportFields Method
exportProperties Method
findText Method
flattenAnnotations Method
flattenField Method
flattenFields Method
getAnnotation Method
getAnnotations Method
getAttachment Method
getAttachmentBlob Method
getAttachments Method
getAttachmentStream Method
getAvailableMethods Method
getBitsPerPixel Method
getBooleanProperty Method
getConversionFactorX Method
getConversionFactorY Method
getDocMDP Method
getField Method
getFields Method
getFieldsOfPage Method
getFlags Method
getIntegerProperty Method
getLastTimestamp Method
getLockMDP Method
getPageCount Method
getPageHeight Method
getPageLabel Method
getPageWidth Method
getPathname Method
getProfiles Method
getProperties Method
getRenderedSize Method
getRequiredSaveToFileFlags Method
getResolutionX Method
getResolutionY Method
getSaveToFileFlags Method
getSaveToStreamFlags Method
getShootInFoot Method
getSignature Method
getSignatureCount Method
getStringProperty Method
getTextFieldAttributes Method
getType Method
importPageFromImageBlob Method
importPageFromImageFile Method
importPages Method
importProperties Method
isModified Method
removeAnnotation Method
removeAttachment Method
removeDocMDP Method
removeField Method
removeLogicalStructure Method
removePages Method
removePDFA Method
removePDFUA Method
removePermissions Method
removeProperty Method
removeXFA Method
renderPageAsImage Method
saveToFile Method
saveToStream Method
setBooleanProperty Method
setCompatibility Method
setCompressionLevel Method
setField Method
setFlags Method
setIntegerProperty Method
setShootInFoot Method
setStringProperty Method
setTextFieldAttributes Method
updateDSS Method
updateDSS2 Method
verifySignature Method
verifySignature2 Method
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SignDocDocumentupdateDSS Method
Update the DSS for any eligible signatures of the document. This function is available for PDF documents only. To extend the validity of the signatures in a PDF document (long term validity LTV), call this function, save the document incrementally, and add a document time stamp. If the document already has a document time stamp, this function adds information for the latest document time stamp to the DSS. If the document does not have a document time stamp, this function adds information for all eligible signature fields to the DSS. This function fails if verification fails for any of the signatures.

Namespace:  de.softpro.signdocsdk
Assembly:  SPSignDoc_4.3_DotNetLib (in SPSignDoc_4.3_DotNetLib.dll) Version: 1.0.6773.37566
Syntax
C#
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public int updateDSS(
	SignDocVerificationParameters parameters,
	UpdateDSSFlags flags
)

Parameters

parameters
Type: de.softpro.signdocsdkSignDocVerificationParameters
Verification parameters or null for default parameters.
flags
Type: de.softpro.signdocsdk.Enums.EDocumentUpdateDSSFlags
Flags modifying the behavior of this function, see #udf_simulate and #udf_vri.

Return Value

Type: Int32
If Simulate is not set inflags, the number of signature fields for which information has been added to the DSS will be returned. If Simulate is set in flags, the number of eligible signature fields will be returned.
See Also