pouya2033
چهارشنبه 25 اردیبهشت 1392, 11:19 صبح
<%@ Page Language="C#" MasterPageFile="~/Site1.master" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="WebApplication58._Default" %>
<asp:Content ID="Content1" runat="server" contentplaceholderid="head">
<script language="javascript" type="text/javascript">
// <!CDATA[
function Button1_onclick() {
document.getElementById("TextBox3").value = parseInt(document.getElementById("TextBox1").value) * parseInt(document.getElementById("TextBox2").value);
}
// ]]>
</script>
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<div>
<asp:TextBox ID="TextBox1" runat="server" ></asp:TextBox>
<br />
<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
<br />
<asp:TextBox ID="TextBox3" runat="server" ></asp:TextBox>
<br />
<input id="Button1" type="button" value="button" onclick="return Button1_onclick()" /></div>
</asp:Content>