Table of Contents

Class RegexSearchOptions

Namespace
LMKit.Document.Search
Assembly
LM-Kit.NET.dll

Options for regular expression search.

public sealed class RegexSearchOptions
Inheritance
RegexSearchOptions
Inherited Members

Examples

Example: Find phone numbers with regex search.

using System.Text.RegularExpressions;
using LMKit.Document.Search;

var regexOptions = new RegexSearchOptions
{
RegexOptions = RegexOptions.IgnoreCase | RegexOptions.Compiled,
MaxResults   = 100,
ContextChars = 60
};


var engine = new LayoutSearchEngine();
IReadOnlyList<TextRegion> matches = engine.FindRegex(
page, @"\(?\d{3}\)?[-.\s]?\d{3}[-.\s]?\d{4}", regexOptions);


Console.WriteLine($"Found {matches.Count} phone numbers.");
foreach (TextRegion region in matches)
{
Console.WriteLine($"  Page {region.PageIndex + 1}: {region.Snippet}");
}

Properties

ContextChars

Number of characters of context to include before and after the match in the snippet.

MaxResults

Maximum number of matches to return.

RegexOptions

Regex options; default enables case-insensitive and compiled execution.

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