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DS.Documents.Excel Assembly
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GrapeCity.Documents.Excel
- Classes
- Enums
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Interfaces
- IAboveAverage
- IAreas
- IAuthor
- IAutoFilter
- IAutoMergeRangeInfo
- IBarcode
- IBorder
- IBorders
- IBuiltInDocumentPropertyCollection
- ICalcContext
- ICalculatedFields
- ICalculatedItems
- ICascadeSparkLine
- ICellCollection
- ICellColorSortField
- ICellDecoration
- ICellDecorationIcon
- ICellPadding
- ICodabar
- ICode128
- ICode39
- ICode49
- ICode93
- IColorScale
- IColorScaleCriteria
- IColorScaleCriterion
- IColorStop
- IColorStops
- IComment
- IComments
- ICommentsThreaded
- ICommentThreaded
- IConditionValue
- ICornerFold
- ICsvParser
- ICustomDocumentPropertyCollection
- ICustomView
- ICustomViews
- IDataBar
- IDataBarBorder
- IDataMatrix
- IDataOptions
- IDisplayFormat
- IDocumentProperty
- IDocumentPropertyCollection
- IEAN13
- IEAN8
- IExcelOptions
- IFilter
- IFilters
- IFont
- IFontColorSortField
- IFontOption
- IFormatColor
- IFormatCondition
- IFormatConditions
- IFormulaOptions
- IFormulaResolver
- IGraphic
- IGraphicsInfo
- IGroupInfo
- IGS1128
- IHeaderFooter
- IHPageBreak
- IHPageBreaks
- IHyperlink
- IHyperlinks
- IIcon
- IIconCriteria
- IIconCriterion
- IIconSet
- IIconSetCondition
- IIconSets
- IIconSortField
- IInterior
- IJsonSerializer
- ILabelOption
- ILabelOptions
- ILinearGradient
- IName
- INames
- INegativeBarFormat
- IOutline
- IOutlineColumn
- IPage
- IPageSetup
- IPane
- IPanes
- IPDF417
- IPivotAxis
- IPivotCache
- IPivotCaches
- IPivotCell
- IPivotField
- IPivotFields
- IPivotFilter
- IPivotFilters
- IPivotFormula
- IPivotFormulas
- IPivotItem
- IPivotItemList
- IPivotItems
- IPivotLine
- IPivotLineCells
- IPivotLines
- IPivotTable
- IPivotTables
- IPivotValueCell
- IProtectionSettings
- IQRCode
- IRange
- IRangeProvider
- IReadOnlySignatureDetails
- IRectangularGradient
- IRichText
- IScenario
- IScenarios
- ISheetTab
- ISheetTabs
- IShrinkToFitSettings
- ISignature
- ISignatureSet
- ISignatureSetup
- ISlicer
- ISlicerCache
- ISlicerCaches
- ISlicerItem
- ISlicerItems
- ISlicerPivotTables
- ISlicers
- ISort
- ISortField
- ISortFields
- ISparkAxes
- ISparkColor
- ISparkHorizontalAxis
- ISparkline
- ISparklineGroup
- ISparklineGroups
- ISparkLineObject
- ISparkPoints
- ISparkVerticalAxis
- IStyle
- IStyleCollection
- ITable
- ITableColumn
- ITableColumns
- ITableDataSource
- ITableRow
- ITableRows
- ITables
- ITableStyle
- ITableStyleCollection
- ITableStyleElement
- ITableStyleElements
- ITextRun
- ITheme
- IThemeColor
- IThemeColorScheme
- IThemeFont
- IThemeFonts
- IThemeFontScheme
- ITop10
- IUniqueValues
- IValidation
- IValueSortField
- IVPageBreak
- IVPageBreaks
- IWebRequestHandler
- IWorkbook
- IWorkbookView
- IWorksheet
- IWorksheets
- IWorksheetView
- Structs
- GrapeCity.Documents.Excel.Drawing
- GrapeCity.Documents.Excel.Expressions
- GrapeCity.Documents.Excel.Forms
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GrapeCity.Documents.Excel
GrapeCity.Documents.Excel.ISignature.Countersign
Countersign Method
Countersign(X509Certificate2)
Countersign the signature, if the signature has been signed.
Declaration
void Countersign(X509Certificate2 certificate)Sub Countersign(certificate As X509Certificate2)Parameters
| Type | Name | Description |
|---|---|---|
| X509Certificate2 | certificate | The certificate that will be used to countersign this signature. |
Exceptions
| Type | Condition |
|---|---|
| InvalidOperationException | The signature was not signed. |