从逗号分开截取

 

数据库companyqq:1111111,222222,22222333,555555

 

 

  public string qq1 = "";
    public string qq2 = "";
    public string qq3 = "";
    public string qq4 = "";
    public string name1;
    public string tel;
    public void Getqq()
    {
        string sql = "select companytel,companyqq,companyname from WN_Contact where companyid=1";
        DataSet ds = db.dsExecuteQuery(sql);
        string qq = ds.Tables[0].Rows[0]["companyqq"].ToString();
        name1 = ds.Tables[0].Rows[0]["companyname"].ToString();
        tel = ds.Tables[0].Rows[0]["companytel"].ToString();
        string[] aa = qq.Split(',');

        qq1 = aa[0].ToString();
        qq2 = aa[1].ToString();
        qq3 = aa[2].ToString();
        qq4 = aa[3].ToString();

    }

<div class="qqbg">
                    <a target="blank" href="tencent://message/?uin=<%=this.qq1 %>&&Site=<%=this.name1 %>"><%=this.qq1 %></a>,
                    <a target="blank" href="tencent://message/?uin=<%=this.qq2 %>&&Site=<%=this.name1 %>"><%=this.qq2 %></a><br />
                    <a target="blank" href="tencent://message/?uin=<%=this.qq3 %>&&Site=<%=this.name1 %>"><%=this.qq3 %></a>,
                    <a target="blank" href="tencent://message/?uin=<%=this.qq4 %>&&Site=<%=this.name1 %>"><%=this.qq4 %></a>
                </div>