接口的使用
com.grapecity.documents.excel.ISignature
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com.grapecity.documents.excel中ISignature的使用
修饰符和类型方法说明ISignatureSet.addNonVisibleSignature()
Creates a signature packet when digitally signing a document.ISignatureSet.addSignatureLine
(IWorksheet worksheet, double left, double top) Adds lines to a document where signatures are collected.ISignatureSet.addSignatureLine
(IWorksheet worksheet, double left, double top, double width) Adds lines to a document where signatures are collected.ISignatureSet.addSignatureLine
(IWorksheet worksheet, double left, double top, double width, double height) Adds lines to a document where signatures are collected.ISignatureSet.get
(int index)