string.Format动态

[hhc123]

 string sql = "select * from CusIf Where";
           Dictionary<string, string> dt = new Dictionary<string, string>();
            foreach(Control cl in this.groupPanel1.Controls)
            {
                if (cl is TextBox && cl.Text != string.Empty)
                {

                    
                   dt.Add( cl.Name.Replace("txt","Cus"),((TextBox)cl).Text.Trim());
                }
            }
            int i = 0;
string sql2=null;
           foreach (var v in dt)
            {
                sql += v.Key + "=" +"{"+i.ToString()+"}"+ "and";
              
                i++;
            }
          sql2=string.Format(sql,....);//args
           

上面是一个查询，string.Format(sql,这里的参数要如何动态添加了呢);

[skep99]

sql2=string.Format(sql,new string[]{v1,v2,v3,...});