PDF Creator Pilot documentation |
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   Collapse AllAllow or forbid user to interact with text annotations and forms in a PDF document.
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| VARIANT_BOOL ProtectionOptions_coModifyAnnotation { get; set; } |
Value
VARIANT_TRUE if interaction is allowed, VARIANT_FALSE otherwise.
Remarks
This PDF protection level property permits users to add or modify text annotations and interactive form fields or prevents users from doing these activities.
Analogue in new interface: IPDFDocument4::AllowChangeDocument.
Example
How to protect PDF document
Delphi
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{ PDF object is supposed to be created }
PDF.ProtectionEnabled := true;
PDF.ProtectionKeyLength := ckl128;
PDF.UserPassword = 'userpassword';
PDF.OwnerPassword = 'superpassword';
PDF.ProtectionOptions_coAssembly := false;
PDF.ProtectionOptions_coCopyInformation := false;
PDF.ProtectionOptions_coExtractInfo := false;
PDF.ProtectionOptions_coFillAnnotation := false;
PDF.ProtectionOptions_coModifyAnnotation := false;
PDF.ProtectionOptions_coModifyStructure := false;
PDF.ProtectionOptions_coPrint := true;
PDF.ProtectionOptions_coPrintHigh := true;
PDF.BeginDoc;
{ some document generating code here... }
PDF.EndDoc;
C/C++
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// PDF object is supposed to be created PDF->ProtectionEnabled = TRUE; PDF->ProtectionKeyLength = ckl128; PDF->UserPassword = "userpassword"; PDF->OwnerPassword = "superpassword"; PDF->ProtectionOptions_coAssembly = FALSE; PDF->ProtectionOptions_coCopyInformation = FALSE; PDF->ProtectionOptions_coExtractInfo = FALSE; PDF->ProtectionOptions_coFillAnnotation = FALSE; PDF->ProtectionOptions_coModifyAnnotation = FALSE; PDF->ProtectionOptions_coModifyStructure = FALSE; PDF->ProtectionOptions_coPrint = TRUE; PDF->ProtectionOptions_coPrintHigh = TRUE; PDF.BeginDoc(); // some document generating code here... PDF->EndDoc();
C#
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// PDF object is supposed to be created PDF.ProtectionEnabled = true; PDF.ProtectionKeyLength = TxCryptoKeyLength.ckl128; PDF.UserPassword = "userpassword"; PDF.OwnerPassword = "superpassword"; PDF.ProtectionOptions_coAssembly = false; PDF.ProtectionOptions_coCopyInformation = false; PDF.ProtectionOptions_coExtractInfo = false; PDF.ProtectionOptions_coFillAnnotation = false; PDF.ProtectionOptions_coModifyAnnotation = false; PDF.ProtectionOptions_coModifyStructure = false; PDF.ProtectionOptions_coPrint = true; PDF.ProtectionOptions_coPrintHigh = true; PDF.BeginDoc(); // some document generating code here... PDF.EndDoc();
Visual Basic
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' PDF object is supposed to be created PDF.ProtectionEnabled = True PDF.ProtectionKeyLength = 1 'ckl128 PDF.UserPassword = "userpassword" PDF.OwnerPassword = "superpassword" PDF.ProtectionOptions_coAssembly = False PDF.ProtectionOptions_coCopyInformation = False PDF.ProtectionOptions_coExtractInfo = False PDF.ProtectionOptions_coFillAnnotation = False PDF.ProtectionOptions_coModifyAnnotation = False PDF.ProtectionOptions_coModifyStructure = False PDF.ProtectionOptions_coPrint = True PDF.ProtectionOptions_coPrintHigh = True PDF.BeginDoc ' some document generating code here... PDF.EndDoc
See Also
Reference