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Searches all possible watermarks in the document.
public PossibleWatermarkCollection Search()
The collection of possible watermarks.
The search is conducted in objects specified in SearchableObjects.
Learn more about searching watermarks Searching watermarks.
Count the possible watermarks in a document of any supported type.
using (Watermarker watermarker = new Watermarker(@"D:\input.doc"))
{
PossibleWatermarkCollection watermarks = watermarker.Search();
Console.WrileLine(watermarks.Count);
}
- class PossibleWatermarkCollection
- class Watermarker
- namespace GroupDocs.Watermark
- assembly GroupDocs.Watermark
Searches possible watermarks according to specified search criteria.
public PossibleWatermarkCollection Search(SearchCriteria searchCriteria)
| Parameter | Type | Description |
|---|---|---|
| searchCriteria | SearchCriteria | The search criteria to use. |
The collection of possible watermarks.
The search is conducted in objects specified in SearchableObjects.
Learn more about searching watermarks Searching watermarks.
Find and remove all possible watermarks containing particular text or image from a document of any supported type.
using (Watermarker watermarker = new Watermarker(@"D:\input.doc"))
{
ImageSearchCriteria imageSearchCriteria = new ImageDctHashSearchCriteria(@"D:\logo.png");
Regex regex = new Regex(@"^Company\sName$", RegexOptions.IgnoreCase);
TextSearchCriteria textSearchCriteria = new TextSearchCriteria(regex);
PossibleWatermarkCollection watermarks = watermarker.Search(textSearchCriteria.Or(imageSearchCriteria));
watermarks.Clear();
watermarker.Save(@"D:\output.doc");
}
- class PossibleWatermarkCollection
- class SearchCriteria
- class Watermarker
- namespace GroupDocs.Watermark
- assembly GroupDocs.Watermark
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