C# code question

Is there anything wrong with the code below? Does the logic skip any files/folders in any conditions? In particular, the "Continue" statement is giving me doubt.

void Find(string folder)
{
	/*
	search this directory and all its subdirectories for files which 
	names/contents (chkMatchFileName/chkMatchFileContent) match the entered criteria
	*/

	bool matchFileName = chkMatchFileName.Checked;
	bool matchFileContent = chkMatchFileContent.Checked;

	// loop through files
	string[] arrFiles = Directory.GetFiles(folder);
	foreach (string file in arrFiles)
	{
		if (matchFileName)
		{
			// file name matches entered criteria
			if (file.Contains(txtSearchText.Text))
			{
				AddToList(file);
				continue; // to avoid dups, if item is added to ListBox, no need to add it again even if file content matches criteria.
			}
		}

		if (matchFileContent)
		{
			// file content matches entered criteria
			if (File.ReadAllText(file).Contains(txtSearchText.Text))
			{
				AddToList(file);
			}
		}
	}

	string[] arrDirs = Directory.GetDirectories(folder);
	foreach (string dir in arrDirs)
	{
		Find(dir);
	}
}

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