Class ExcelSignatureLineStamp
Signature line stamp which contains a SignatureImage as the signature.
Inheritance
ExcelSignatureLineStamp
Inherited Members
Namespace: OfficeOpenXml.Drawing
Assembly: EPPlus.dll
Syntax
public class ExcelSignatureLineStamp : ExcelVmlDrawingSignatureLineProperties
AsSignatureLine
Return this as signatureline
Declaration
public ExcelSignatureLine AsSignatureLine { get; }Property Value
| Type | Description |
|---|---|
| ExcelSignatureLine |
DigitalSignature
The digital signature this signatureline is linked to one. Must be set via Sign methods.
Declaration
public ExcelDigitalSignature DigitalSignature { get; }Property Value
| Type | Description |
|---|---|
| ExcelDigitalSignature |
SignatureImage
The Signature itself. Note that setting SignatureImage will erase SignatureText and vice-versa Must be .bmp format.
Declaration
public virtual ExcelImage SignatureImage { get; }Property Value
| Type | Description |
|---|---|
| ExcelImage |
SignatureLineType
The type of signatureline
Declaration
public eSignatureLineType SignatureLineType { get; }Property Value
| Type | Description |
|---|---|
| eSignatureLineType |
Methods
SignWithImage(X509Certificate2, ExcelImage)
Sign the signatureline with a new digital signature. The image must be .bmp format
Declaration
public ExcelDigitalSignature SignWithImage(X509Certificate2 certificate, ExcelImage image)Parameters
| Type | Name | Description |
|---|---|---|
| X509Certificate2 | certificate | Certificate for creating the digital signature |
| ExcelImage | image | Must be in .bmp format |
Returns
| Type | Description |
|---|---|
| ExcelDigitalSignature |