/// <summary>
/// 截断字符串
/// </summary>
/// <param name="s">源字符串</param>
/// <param name="length">需要截断的长度</param>
/// <param name="isend">是否添加...标记</param>
/// <returns></returns>
public static string GetSubString(string s, int length, bool isend)
{
if (!string.IsNullOrEmpty(s) && length > 0)
{
if (isend)
{
return(StrHelper.GetUnicodeSubString(s, length, "..."));
}
else
{
return(StrHelper.GetUnicodeSubString(s, length, ""));
}
}
return(s);
}