用ASP+实现一个简单的计算器(适合入门者)
点击次数：18 次 发布日期：2008-11-26 17:33:13 作者：源代码网
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文件: Calculate.aspx bin/Calculate.cs bin/Calculate.bat 步骤: 1.Calculate.cs namespace Calculate { using System; public class math { public String _color; public int Add(int a,int b) { return a+b; } public int Sub(int a,int b) { return a-b; } public int Mul(int a,int b) { return a*b; } public String Color { get { return _color; } set { _color=value; } } } } 2.Calculate.bat csc /t:library /out:Calculate.dll Calculate.cs 3.执行Calculate.bat 4.Calculate.aspx <%@Import NameSpace="Calculate"%> <script language="c#" runat="server"> public String color; void DoAdd(Object Src, EventArgs E) { math math=new math(); Message.Text=math.Add(Convert.ToInt32(A.Value),Convert.ToInt32(B.Value)).ToString(); math.Color=C.Value; color=math.Color; } void DoSub(Object Src, EventArgs E) { math math=new math(); Message.Text=math.Sub(Convert.ToInt32(A.Value),Convert.ToInt32(B.Value)).ToString(); math.Color=C.Value; color=math.Color; } void DoMul(Object Src, EventArgs E) { math math=new math(); Message.Text=math.Mul(Convert.ToInt32(A.Value),Convert.ToInt32(B.Value)).ToString(); math.Color=C.Value; color=math.Color; } </script> <font id=Cau color=<%Response.Write(color);%>>用ASP+写得简易计算器</font> <form runat="server"> <input id="A" runat="server"/> <input id="B" runat="server"/> <input id="C" runat="server"/> <asp:button Text="Add" OnClick="DoAdd" runat="server"/> <asp:button Text="Sub" OnClick="DoSub" runat="server"/> <asp:button Text="Mul" OnClick="DoMul" runat="server"/> </form> Result:<asp:label id=Message runat="server"/> 5.总结 实在太烂,希望高手多多指教.(无限真诚) 源代码网供稿. |
