Compare multiple documents protected by password Leave feedback
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NoteThis feature is available only for Word documents, PowerPoint, and Open Document presentations.
GroupDocs.Comparison allows you to compare more that two password-protected documents.
To compare several password-protected documents, follow these steps:
- Instantiate the LoadOptions object. Specify source document password.
- Instantiate the Comparer object. Specify the source document path or stream and the LoadOptions object created in the previous step.
- Instantiate another LoadOptions object and specify target document password.
- Call the Add method and specify the target document path or stream and the LoadOptions object created at previous step. Repeat steps 3-4 for every target document.
- Call the Compare method.
The following code snippets shows how to compare several password-protected documents:
using GroupDocs.Comparison;
using GroupDocs.Comparison.Options;
// ...
using (Comparer comparer = new Comparer("source.docx", new LoadOptions() { Password = "1234" }))
{
comparer.Add("target1.docx", new LoadOptions() { Password = "5678" });
comparer.Add("target2.docx", new LoadOptions() { Password = "5678" });
comparer.Add("target3.docx", new LoadOptions() { Password = "5678" });
comparer.Compare("result.docx");
}
using GroupDocs.Comparison;
using GroupDocs.Comparison.Options;
using System.IO;
// ...
using (Comparer comparer = new Comparer(
File.OpenRead("source.docx"), new LoadOptions() { Password = "1234" }))
{
comparer.Add(File.OpenRead("target1.docx"), new LoadOptions() { Password = "5678" });
comparer.Add(File.OpenRead("target2.docx"), new LoadOptions() { Password = "5678" });
comparer.Add(File.OpenRead("target3.docx"), new LoadOptions() { Password = "5678" });
comparer.Compare(File.Create("result.docx"));
}
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