/// <summary>
/// 驗證一個字串是否經過 MD5 編碼後會與傳入的 MD5 字串相符。可用來驗證使用者密碼。
/// </summary>
/// <param name="input">欲比較的字串。</param>
/// <param name="hash">MD5 編碼過的字串。</param>
/// <returns>若相符則傳回 True，否則傳回 False。</returns>
public static bool MD5Verify(string input, string md5str)
{
// Hash the input.
string hashOfInput = StrHelper.MD5Encode(input);
// Create a StringComparer an comare the hashes.
StringComparer comparer = StringComparer.OrdinalIgnoreCase;
if (0 == comparer.Compare(hashOfInput, md5str))
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Wraps the passed string at the total
/// number of characters (if cuttOff is true)
/// or at the next whitespace (if cutOff is false).
/// Uses the environment new line
/// symbol for the break text.
/// </summary>
/// <param name="input">The string to wrap.</param>
/// <param name="charCount">The number of characters
/// per line.</param>
/// <param name="cutOff">If true, will break in
/// the middle of a word.</param>
/// <returns>A string.</returns>
public static string WordWrap(string input,
int charCount, bool cutOff)
{
return(StrHelper.WordWrap(input, charCount,
cutOff, Environment.NewLine));
}
/// <summary>
/// Wraps the passed string at the
/// at the next whitespace on or after the
/// total charCount has been reached
/// for that line. Uses the environment new line
/// symbol for the break text.
/// </summary>
/// <param name="input">The string to wrap.</param>
/// <param name="charCount">The number of characters
/// per line.</param>
/// <returns>A string.</returns>
public static string WordWrap(string input, int charCount)
{
return(StrHelper.WordWrap(input, charCount,
false, Environment.NewLine));
}
/// <summary>
/// 移除換行字元 (\n) 和 (\r)。
/// </summary>
/// <param name="input">輸入字串。</param>
/// <returns>輸出字串。</returns>
public static string RemoveNewLines(string input)
{
return(StrHelper.RemoveNewLines(input, false));
}