Get source and target text from files
GroupDocs.Comparison allows to getting source and target texts of specific changes in result file.
The following are the steps to get a list of changed source and target texts:
- Instantiate Comparer object with source document path or stream;
- Call Add method and specify target document path or stream;
- Call Compare method;
- Call GetChanges method.
The following code example demonstrates how to get specified texts from a file.
Get target text from local disk
using (Comparer comparer = new Comparer(sourceDocumentPath))
{
comparer.Add(targetDocumentPath);
comparer.Compare(outputPath);
ChangeInfo[] changes = comparer.GetChanges();
foreach (ChangeInfo change in changes)
{
Console.WriteLine("");
Console.WriteLine("Source text: " + change.SourceText);
Console.WriteLine("Target text: " + change.TargetText);
}
}
Get target text from stream
using (Comparer comparer = new Comparer(File.OpenRead("source.docx")))
{
comparer.Add(File.OpenRead("target.docx"));
comparer.Compare(outputPath);
ChangeInfo[] changes = comparer.GetChanges();
foreach (ChangeInfo change in changes)
{
Console.WriteLine("");
Console.WriteLine("Source text: " + change.SourceText);
Console.WriteLine("Target text: " + change.TargetText);
}
}
More resources
GitHub Examples
You may easily run the code above and see the feature in action in our GitHub examples:
- GroupDocs.Comparison for .NET examples, plugins, and showcase
- GroupDocs.Comparison for Java examples, plugins, and showcase
- Document Comparison for .NET MVC UI Example
- Document Comparison for .NET App WebForms UI Modern Example
- Document Comparison for Java App Dropwizard UI Modern Example
- Document Comparison for Java Spring UI Example
Free Online App
Along with full-featured .NET library we provide simple, but powerful free Apps.
You are welcome to compare your DOC or DOCX, XLS or XLSX, PPT or PPTX, PDF, EML, EMLX, MSG and other documents with free to use online GroupDocs Comparison App.