生成一个8到15位随机密码

    /// <summary>    /// 获取一个8到15位的随机密码    /// </summary>    /// <returns></returns>    private string GetRandomPwd()    {        StringBuilder Vchar = new StringBuilder();        Vchar.Append("0,1,2,3,4,5,6,7,8,9,");//数字        Vchar.Append("a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,");//小写字母        Vchar.Append("A,B,C,D,E,F,G,H,I,G,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,");//大写字母        Vchar.Append("_,*,@,#");//特殊字符        string[] VcArray = Vchar.ToString().Split(',');        string VNum = "";         Random rand = new Random();        int minPwd = rand.Next(8, 16);//随机生成的密码长度(7-15)        for (int i = 1; i < minPwd; i++)        {            int t = rand.Next(VcArray.Length);            VNum += VcArray[t];        }        return VNum;    }

转载于:https://www.cnblogs.com/LYunF/archive/2012/08/31/2665322.html

相关资源：判断密码必须包括大小写字母，特殊字符，数字，长度8到16位