else
{
i++;
}
if (i > length)
{
str = str.Substring(0, j);
if (flg)
str += "......";
break;
}
j++;
}
return str;
}
#endregion
#region 截取字符串+…
/// <summary>
/// 截取字符串+…
/// </summary>
/// <param name="strInput"></param>
/// <param name="intlen"></param>
/// <returns></returns>
public static string CutString(string strInput, int intlen)//截取字符串
{
ASCIIEncoding ascii = new ASCIIEncoding();
int intLength = 0;
string strString = "";
byte[] s = ascii.GetBytes(strInput);
for (int i = 0; i < s.Length; i++)
{
if ((int)s[i] == 63)
{
intLength += 2;
}
else
{
intLength += 1;
}
try
{
strString += strInput.Substring(i, 1);
}
catch
{
break;
}
if (intLength > intlen)
{
break;
}
}
//如果截过则加上半个省略号
byte[] mybyte = System.Text.Encoding.Default.GetBytes(strInput);
if (mybyte.Length > intlen)
{
strString += "…";
}
return strString;
}
#endregion
#region 字符串分函数
/// <summary>
/// 字符串分函数
/// </summary>
/// <param name="strID"></param>
/// <param name="index"></param>
/// <param name="Separ"></param>
/// <returns></returns>
public string StringSplit(string strings, int index, string Separ)
{
string[] s = strings.Split(char.Parse(Separ));
return s[index];
}
#endregion
#region 分解字符串为数组
/// <summary>
/// 字符串分函数
/// </summary>
/// <param name="str">要分解的字符串</param>
/// <param name="splitstr">分割符,可以为string类型</param>
/// <returns>字符数组</returns>
public static string[] splitstr(string str, string splitstr)
{
if (splitstr != "")
{
System.Collections.ArrayList c = new System.Collections.ArrayList();
while (true)
{
int thissplitindex = str.IndexOf(splitstr);
if (thissplitindex >= 0)
{
c.Add(str.Substring(0, thissplitindex));
str = str.Substring(thissplitindex + splitstr.Length);
}
else
{
c.Add(str);
break;
}
}
string[] d = new string[c.Count];
for (int i = 0; i < c.Count; i++)
{
d[i] = c[i].ToString();
}
return d;
}
else
{
return new string[] { str };
}
}
#endregion
#region URL编码
/// <summary>
/// URL编码
/// </summary>
/// <param name="str">字符串</param>
/// <returns></returns>
public static string UrlEncoding(string str)
{
byte[] bytes = System.Text.Encoding.UTF8.GetBytes(str);
return System.Text.Encoding.UTF8.GetString(bytes).ToString();
}
#endregion
#region 获取Web.config中的配置字段值
