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1. WebUtility.SearchRedirect(txtSearch.Text);

namespace PetShop.Web {
???
??? public static class WebUtility {

??????? private const string REDIRECT_URL = "~/Search.aspx?keywords={0}";
??????

??????? public static string InputText(string text, int maxLength) {
??????????? text = text.Trim();
??????????? if (string.IsNullOrEmpty(text))
??????????????? return string.Empty;
??????????? if (text.Length > maxLength)
??????????????? text = text.Substring(0, maxLength);
??????????? text = Regex.Replace(text, "[\\s]{2,}", " "); //two or more spaces
??????????? text = Regex.Replace(text, "(<[b|B][r|R]/*>)+|(<[p|P](.|\\n)*?>)", "\n"); //<br>
??????????? text = Regex.Replace(text, "(\\s*&[n|N][b|B][s|S][p|P];\\s*)+", " "); //&nbsp;
??????????? text = Regex.Replace(text, "<(.|\\n)*?>", string.Empty); //any other tags
??????????? text = text.Replace("'", "''");
??????????? return text;
??????? }

public static void SearchRedirect(string key) {
??????????? HttpContext.Current.Response.Redirect(string.Format(REDIRECT_URL, InputText(key, 255)));
??????? }

??? }
}

轉(zhuǎn)載于:https://www.cnblogs.com/qinhaijun/archive/2011/08/26/2154399.html

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