static void Main(string[] args)
{
string rootPath = Path.GetFullPath(@"..\..\");
string storagePath = Path.Combine(rootPath, @"Storage");
string outputPath = Path.Combine(rootPath, @"Output");
string imagesPath = Path.Combine(rootPath, @"Images");
// setup a configuration
SignatureConfig config = new SignatureConfig()
{
StoragePath = storagePath,
OutputPath = outputPath,
ImagesPath = imagesPath
};
// instantiating the handler
SignatureHandler handler = new SignatureHandler(config);
// Set a license if you have one
License license = new License();
license.SetLicense(@"GroupDocs.Signature3.lic");
// setup Cells image signature options
var cellsImageSignatureOptions = new CellsSignImageOptions(@"Autograph_of_Benjamin_Franklin.png");
// set coordinates of image
cellsImageSignatureOptions.Left = 10;
cellsImageSignatureOptions.Top = 10;
cellsImageSignatureOptions.Width = 100;
cellsImageSignatureOptions.Height = 100;
// set document page number
cellsImageSignatureOptions.SheetNumber = 1;
cellsImageSignatureOptions.ColumnNumber = 0;
cellsImageSignatureOptions.RowNumber = 5;
cellsImageSignatureOptions.SignAllPages = false;
SaveOptions saveOptions = new SaveOptions(OutputType.String);
// sign the document
string fileName = handler.Sign <string>(@"test.xlsx", cellsImageSignatureOptions, saveOptions);
Console.WriteLine("Document signed successfully. The output filename: {0}", fileName);
}
public static void CellsDocument()
{
// set up Signature configuration
SignatureConfig signConfig = Helper.GetPaths();
// instantiating the conversion handler
var handler = new SignatureHandler(signConfig);
// setup image signature options
var signOptions = new CellsSignImageOptions("signature.jpg");
// image position
signOptions.RowNumber = 10;
signOptions.ColumnNumber = 10;
signOptions.SignAllPages = true;
signOptions.DocumentPageNumber = 1;
// sign document
var signedPath = handler.Sign <string>("test.xls", signOptions, new SaveOptions {
OutputType = OutputType.String
});
Console.WriteLine("Signed file path is: " + signedPath);
}
/// <summary>
/// Saves the output/signed file with document save options
/// </summary>
/// <param name="fileExtension">Extension of the file</param>
/// <param name="fileName">Name of the file</param>
/// <param name="handler">Signature's handler</param>
/// <param name="textSignOptions">Text sign true or false</param>
/// <param name="imageSignOptions">Image sign true or false</param>
/// <param name="digitalSignOptions">Digital sign true or false</param>
public static void SaveFileWithFormat(string fileExtension, string fileName, SignatureHandler handler, object textSignOptions, object imageSignOptions, object digitalSignOptions)
{
//ExStart:SaveFileWithFormat
try
{
switch (fileExtension)
{
case ".docx":
if (textSignOptions != null)
{
//ExStart:signingworddocwithtextandsaveformatoption
WordsSignTextOptions wordTextSignOptions = (WordsSignTextOptions)textSignOptions;
var wordTextSignedPath = handler.Sign <string>(fileName, wordTextSignOptions, new WordsSaveOptions {
OutputType = OutputType.String, FileFormat = Domain.WordsSaveFileFormat.Pdf
});
//ExEnd:signingworddocwithtextandsaveformatoption
}
else if (textSignOptions == null && imageSignOptions != null)
{
//ExStart:signingworddocwithimageandsaveformatoption
WordsSignImageOptions wordImageSignOptions = (WordsSignImageOptions)imageSignOptions;
var wordImageSignedPath = handler.Sign <string>(fileName, wordImageSignOptions, new WordsSaveOptions {
OutputType = OutputType.String, FileFormat = Domain.WordsSaveFileFormat.Dot
});
//ExEnd:signingworddocwithimageandsaveformatoption
}
else if (textSignOptions == null && imageSignOptions == null && digitalSignOptions != null)
{
//ExStart:signingworddocwithdigitalcertificatesandsaveformatoption
WordsSignDigitalOptions wordDigitalSignOptions = (WordsSignDigitalOptions)digitalSignOptions;
var wordDigitalSignedPath = handler.Sign <string>(fileName, wordDigitalSignOptions, new WordsSaveOptions {
OutputType = OutputType.String, FileFormat = Domain.WordsSaveFileFormat.Dotm
});
//ExEnd:signingworddocwithdigitalcertificatesandsaveformatoption
}
break;
case ".pdf":
if (textSignOptions != null)
{
//ExStart:signingpdfdocwithtextandsaveformatoption
PdfSignTextOptions pdfTextSignOptions = (PdfSignTextOptions)textSignOptions;
var pdfTextSignedPath = handler.Sign <string>(fileName, pdfTextSignOptions, new PdfSaveOptions {
OutputType = OutputType.String, FileFormat = Domain.PdfSaveFileFormat.Doc
});
//ExEnd:signingpdfdocwithtextandsaveformatoption
}
else if (textSignOptions == null && imageSignOptions != null)
{
//ExStart:signingpdfdocwithimageandsaveformatoption
PdfSignImageOptions pdfImageSignOptions = (PdfSignImageOptions)imageSignOptions;
var pdfImageSignedPath = handler.Sign <string>(fileName, pdfImageSignOptions, new PdfSaveOptions {
OutputType = OutputType.String, FileFormat = Domain.PdfSaveFileFormat.Doc
});
//ExEnd:signingpdfdocwithimageandsaveformatoption
}
else if (textSignOptions == null && imageSignOptions == null && digitalSignOptions != null)
{
//ExStart:signingpdfdocwithdigitalcertificatesandsaveformatoption
PdfSignDigitalOptions pdfDigitalSignOptions = (PdfSignDigitalOptions)digitalSignOptions;
var pdfDigitalSignedPath = handler.Sign <string>(fileName, pdfDigitalSignOptions, new PdfSaveOptions {
OutputType = OutputType.String, FileFormat = Domain.PdfSaveFileFormat.Pdf
});
//ExEnd:signingpdfdocwithdigitalcertificatesandsaveformatoption
}
break;
case ".xlsx":
if (textSignOptions != null)
{
//ExStart:signingexceldocwithtextandsaveformatoption
CellsSignTextOptions cellTextSignOptions = (CellsSignTextOptions)textSignOptions;
var cellTextSignedPath = handler.Sign <string>(fileName, cellTextSignOptions, new CellsSaveOptions {
OutputType = OutputType.String, FileFormat = Domain.CellsSaveFileFormat.Xlsm
});
//ExEnd:signingexceldocwithtextandsaveformatoption
}
else if (textSignOptions == null && imageSignOptions != null)
{
//ExStart:signingexceldocwithimageandsaveformatoption
CellsSignImageOptions cellImageSignOptions = (CellsSignImageOptions)imageSignOptions;
var cellImageSignedPath = handler.Sign <string>(fileName, cellImageSignOptions, new CellsSaveOptions {
OutputType = OutputType.String, FileFormat = Domain.CellsSaveFileFormat.Xlsm
});
//ExEnd:signingexceldocwithimageandsaveformatoption
}
else if (textSignOptions == null && imageSignOptions == null && digitalSignOptions != null)
{
//ExStart:signingexceldocwithdigitalcertificatesandsaveformatoption
CellsSignDigitalOptions cellDigitalSignOptions = (CellsSignDigitalOptions)digitalSignOptions;
var cellDigitalSignedPath = handler.Sign <string>(fileName, cellDigitalSignOptions, new CellsSaveOptions {
OutputType = OutputType.String, FileFormat = Domain.CellsSaveFileFormat.Xlsm
});
//ExEnd:signingexceldocwithdigitalcertificatesandsaveformatoption
}
break;
case ".pptx":
if (textSignOptions != null)
{
//ExStart:signingslidesdocwithtextandsaveformatoption
SlidesSignTextOptions slildeTextSignOptions = (SlidesSignTextOptions)textSignOptions;
var slideTextSignedPath = handler.Sign <string>(fileName, slildeTextSignOptions, new SlidesSaveOptions {
OutputType = OutputType.String, FileFormat = Domain.SlidesSaveFileFormat.Odp
});
//ExEnd:signingslidesdocwithtextandsaveformatoption
}
else if (textSignOptions == null && imageSignOptions != null)
{
//ExStart:signingslidesdocwithimageandsaveformatoption
SlidesSignImageOptions slideImageSignOptions = (SlidesSignImageOptions)imageSignOptions;
var slideImageSignedPath = handler.Sign <string>(fileName, slideImageSignOptions, new SlidesSaveOptions {
OutputType = OutputType.String, FileFormat = Domain.SlidesSaveFileFormat.Odp
});
//ExEnd:signingslidesdocwithimageandsaveformatoption
}
else if (textSignOptions == null && imageSignOptions == null && digitalSignOptions != null)
{
//ExStart:signingslidesdocwithdigitalcertificatesandsaveformatoption
SlidesSignDigitalOptions slideDigitalSignOptions = (SlidesSignDigitalOptions)digitalSignOptions;
var slideDigitalSignedPath = handler.Sign <string>(fileName, slideDigitalSignOptions, new SlidesSaveOptions {
OutputType = OutputType.String
});
//ExEnd:signingslidesdocwithdigitalcertificatesandsaveformatoption
}
break;
}
}
catch (System.Exception ex)
{
Console.WriteLine(ex.Message);
}
//ExEnd:SaveFileWithFormat
}
protected internal string SignDocumentWithImage(string rootPath,
string fileName,
Stream imageStream,
int pageNumber,
int left,
int top,
int width,
int height,
int signatureColumnNum, int signatureRowNum)
{
string storagePath = rootPath;
string outputPath = Path.Combine(rootPath, @"Output");
string imagesPath = Path.Combine(rootPath, @"Images");
// set up a configuration
SignatureConfig config = new SignatureConfig()
{
StoragePath = storagePath,
OutputPath = outputPath,
ImagesPath = imagesPath
};
// instantiating the handler
SignatureHandler handler = new SignatureHandler(config);
// Set a license if you have one
_licensing.ApplyLicense();
// setup PDF image signature options
SignImageOptions signOptions = null;
string fileNameExtension = Path.GetExtension(fileName).TrimStart('.');
fileNameExtension = fileNameExtension.ToLower();
int pageWidth = 0, pageHeight = 0;
DocumentViewType fileType = GetDocumentType(fileNameExtension);
switch (fileType)
{
case DocumentViewType.Pdf:
signOptions = new PdfSignImageOptions(imageStream);
break;
case DocumentViewType.Words:
signOptions = new WordsSignImageOptions(imageStream);
break;
case DocumentViewType.Cells:
signOptions = new CellsSignImageOptions(imageStream)
{
ColumnNumber = signatureColumnNum,
RowNumber = signatureRowNum
};
break;
case DocumentViewType.Slides:
signOptions = new SlidesSignImageOptions(imageStream);
break;
}
signOptions.DocumentPageNumber = pageNumber;
signOptions.Left = left;
signOptions.Top = top;
signOptions.Width = width;
signOptions.Height = height;
signOptions.SignAllPages = false;
GroupDocs.Signature.Options.SaveOptions saveOptions = new GroupDocs.Signature.Options.SaveOptions(OutputType.String);
// sign the document
string outputFilePath = handler.Sign <string>(fileName, signOptions, saveOptions);
return(outputFilePath);
}
/// <summary>
/// Saves the output/signed file
/// </summary>
/// <param name="fileExtension">Extension of the file</param>
/// <param name="fileName">Name of the file</param>
/// <param name="handler">Signature's handler</param>
/// <param name="textSignOptions">Text sign true or false</param>
/// <param name="imageSignOptions">Image sign true or false</param>
/// <param name="digitalSignOptions">Digital sign true or false</param>
public static void SaveFile(string fileExtension, string fileName, SignatureHandler handler, object textSignOptions, object imageSignOptions, object digitalSignOptions)
{
//ExStart:saveoutputfile
try
{
switch (fileExtension)
{
case ".docx":
if (textSignOptions != null)
{
//ExStart:signingworddocwithtext
WordsSignTextOptions wordTextSignOptions = (WordsSignTextOptions)textSignOptions;
var wordTextSignedPath = handler.Sign <string>(fileName, wordTextSignOptions, new SaveOptions {
OutputType = OutputType.String
});
//ExEnd:signingworddocwithtext
}
else if (textSignOptions == null && imageSignOptions != null)
{
//ExStart:signingworddocwithimage
WordsSignImageOptions wordImageSignOptions = (WordsSignImageOptions)imageSignOptions;
var wordImageSignedPath = handler.Sign <string>(fileName, wordImageSignOptions, new SaveOptions {
OutputType = OutputType.String
});
//ExEnd:signingworddocwithimage
}
else if (textSignOptions == null && imageSignOptions == null && digitalSignOptions != null)
{
//ExStart:signingworddocwithdigitalcertificates
WordsSignDigitalOptions wordDigitalSignOptions = (WordsSignDigitalOptions)digitalSignOptions;
var wordDigitalSignedPath = handler.Sign <string>(fileName, wordDigitalSignOptions, new SaveOptions {
OutputType = OutputType.String
});
//ExEnd:signingworddocwithdigitalcertificates
}
break;
case ".pdf":
if (textSignOptions != null)
{
//ExStart:signingpdfdocwithtext
PdfSignTextOptions pdfTextSignOptions = (PdfSignTextOptions)textSignOptions;
var pdfTextSignedPath = handler.Sign <string>(fileName, pdfTextSignOptions, new SaveOptions {
OutputType = OutputType.String
});
//ExEnd:signingpdfdocwithtext
}
else if (textSignOptions == null && imageSignOptions != null)
{
//ExStart:signingpdfdocwithimage
PdfSignImageOptions pdfImageSignOptions = (PdfSignImageOptions)imageSignOptions;
var pdfImageSignedPath = handler.Sign <string>(fileName, pdfImageSignOptions, new SaveOptions {
OutputType = OutputType.String
});
//ExEnd:signingpdfdocwithimage
}
else if (textSignOptions == null && imageSignOptions == null && digitalSignOptions != null)
{
//ExStart:signingpdfdocwithdigitalcertificates
PdfSignDigitalOptions pdfDigitalSignOptions = (PdfSignDigitalOptions)digitalSignOptions;
var pdfDigitalSignedPath = handler.Sign <string>(fileName, pdfDigitalSignOptions, new SaveOptions {
OutputType = OutputType.String
});
//ExEnd:signingpdfdocwithdigitalcertificates
}
break;
case ".xlsx":
if (textSignOptions != null)
{
//ExStart:signingexceldocwithtext
CellsSignTextOptions cellTextSignOptions = (CellsSignTextOptions)textSignOptions;
var cellTextSignedPath = handler.Sign <string>(fileName, cellTextSignOptions, new SaveOptions {
OutputType = OutputType.String
});
//ExEnd:signingexceldocwithtext
}
else if (textSignOptions == null && imageSignOptions != null)
{
//ExStart:signingexceldocwithimage
CellsSignImageOptions cellImageSignOptions = (CellsSignImageOptions)imageSignOptions;
var cellImageSignedPath = handler.Sign <string>(fileName, cellImageSignOptions, new SaveOptions {
OutputType = OutputType.String
});
//ExEnd:signingexceldocwithimage
}
else if (textSignOptions == null && imageSignOptions == null && digitalSignOptions != null)
{
//ExStart:signingexceldocwithdigitalcertificates
CellsSignDigitalOptions cellDigitalSignOptions = (CellsSignDigitalOptions)digitalSignOptions;
var cellDigitalSignedPath = handler.Sign <string>(fileName, cellDigitalSignOptions, new SaveOptions {
OutputType = OutputType.String
});
//ExEnd:signingexceldocwithdigitalcertificates
}
break;
case ".pptx":
if (textSignOptions != null)
{
//ExStart:signingslidesdocwithtext
SlidesSignTextOptions slildeTextSignOptions = (SlidesSignTextOptions)textSignOptions;
var slideTextSignedPath = handler.Sign <string>(fileName, slildeTextSignOptions, new SaveOptions {
OutputType = OutputType.String
});
//ExEnd:signingslidesdocwithtext
}
else if (textSignOptions == null && imageSignOptions != null)
{
//ExStart:signingslidesdocwithimage
SlidesSignImageOptions slideImageSignOptions = (SlidesSignImageOptions)imageSignOptions;
var slideImageSignedPath = handler.Sign <string>(fileName, slideImageSignOptions, new SaveOptions {
OutputType = OutputType.String
});
//ExEnd:signingslidesdocwithimage
}
else if (textSignOptions == null && imageSignOptions == null && digitalSignOptions != null)
{
//ExStart:signingslidesdocwithdigitalcertificates
SlidesSignDigitalOptions slideDigitalSignOptions = (SlidesSignDigitalOptions)digitalSignOptions;
var slideDigitalSignedPath = handler.Sign <string>(fileName, slideDigitalSignOptions, new SaveOptions {
OutputType = OutputType.String
});
//ExEnd:signingslidesdocwithdigitalcertificates
}
break;
}
}
catch (System.Exception ex)
{
Console.WriteLine(ex.Message);
}
//ExEnd:saveoutputfile
}