Get a list of changes Leave feedback
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GroupDocs.Comparison allows you to get a list of changes between the source and target documents.
To get a list of changes, follow these steps:
- Instantiate the
Comparerobject. Specify the source document path or stream. - Call the
add()method. Specify the target document path or stream. - Call the
compare()method. - Call the
getChangesmethod.
The following code snippets show how to get a list of all changes:
const comparer = new groupdocs.comparison.Comparer(source);
comparer.add(target);
comparer.compare();
let changes = comparer.getChanges();
for (ChangeInfo change : changes) {
Console.log("Change Type: " + change.getType() +
", Page: " + change.getPageInfo().getPageNumber() +
", Change ID: " + change.getId() +
", Text: " + change.getText());
}
The result is as follows:
const comparer = new groupdocs.comparison.Comparer(new FileInputStream(source));
comparer.add(new FileInputStream(target));
comparer.compare();
let changes = comparer.getChanges();
for (ChangeInfo change : changes) {
Console.log("Change Type: " + change.getType() +
", Page: " + change.getPageInfo().getPageNumber() +
", Change ID: " + change.getId() +
", Text: " + change.getText());
}
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