请教关于C#调用图片

Question

本帖最后由 jeffrey9061 于 2012-08-28 10:10:02 编辑

Answer 1

无所谓是 web还是winform 思路都差不多
如果图片不是那么多的话 可以放到数据库里  sql或者access
然后传什么值 就去数据库相应的图片
32  就去取2.gif+3.gif两个图片  

Answer 2

        private string numConverPic(string str)
        {
            string tmp = "";
            StringBuilder result = new StringBuilder();
            for (int i = 0; i < str.Length; i++)
            {
                tmp = str.ToString().Substring(i,1);
                if (!tmp.Equals("."))
                {
                    result.Append("+");
                    result.Append(tmp.ToString());
                    result.Append(".gif");
                }
            }
            return result.ToString().Remove(0,1);
        }思路有差不多,希望对你有帮助

Answer 3

传值应该用分隔符隔开，否则会出现问题既然如此，还不如利用CSS将传值部分作为动态的，到时候只改变其值就可以了，而不是这种拼图片

Answer 4

已经实现，贴出代码：前台代码：
<div id="divimg"></div>
        <script type="text/javascript" language="javascript" >
            var num = <%=d%> ,
          snum = num.toString(), str = '';            for (var i = 0; i < snum.length; i++) {
                switch (+snum.charAt(i)) {
                    case 0:
                        str += '<img src="../images/0.gif" />';
                        break;
                    case 1:
                        str += '<img src="../images/1.gif" />';
                        break;
                    case 2:
                        str += '<img src="../images/2.gif" />';
                        break;
                    case 3:
                        str += '<img src="../images/3.gif" />';
                        break;
                    case 4:
                        str += '<img src="../images/4.gif" />';
                        break;
                    case 5:
                        str += '<img src="../images/5.gif" />';
                        break;
                    case 6:
                        str += '<img src="../images/6.gif" />';
                        break;
                    case 7:
                        str += '<img src="../images/7.gif" />';
                        break;
                    case 8:
                        str += '<img src="../images/8.gif" />';
                        break;
                    case 9:
                        str += '<img src="../images/9.gif" />';
                        break;
                }
            }            document.getElementById('divimg').innerHTML = str;      
              
        
    </script>
后台代码：
        public static int a;
        protected void Page_Load(object sender, EventArgs e)
        {
            if(!IsPostBack)
            { 
               
                a = 30000;
            }
           
        }