3rdpartylibs/fastreports.wpf/FastReport.DesignExt/ISearchable.cs

using System.Drawing;
using FastReport.Utils;

namespace FastReport
{
    /// <summary>
    /// Provides the "search" functionality in the preview and designer.
    /// </summary>
    public interface ISearchable
    {
        /// <summary>
        /// Finds the specified text inside the object.
        /// </summary>
        /// <param name="text">Text to find.</param>
        /// <param name="matchCase"><b>true</b> to perform case-sensitive search.</param>
        /// <param name="wholeWord"><b>true</b> to find whole words only.</param>
        /// <returns>Array of character ranges that describes the occurences of text found; 
        /// <b>null</b> if text not found.</returns>
        CharacterRange[] SearchText(string text, bool matchCase, bool wholeWord);

        /// <summary>
        /// Draws the highlight to show the text found.
        /// </summary>
        /// <param name="e">Draw event arguments.</param>
        /// <param name="range">Range of characters to highlight.</param>
        void DrawSearchHighlight(FRPaintEventArgs e, CharacterRange range);
    }
}