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<%@ page Language="c#" runat="server" %>
<script runat="server">
public class Calculator
{
private double currentValue;
public double CurrentValue
{
get
{
return currentValue;
}
}
public void Add(double addValue)
{
currentValue += addValue;
}
public void Subtract(double subValue)
{
currentValue -= subValue;
}
public void Multiply(double multValue)
{
currentValue *= multValue;
}
public void Divide(double divValue)
{
currentValue /= divValue;
}
public void Clear()
{
currentValue = 0;
}
}
void Page_Load()
{
Calculator MyCalc = new Calculator();
Response.Write("<b>Created a new Calculator object.</b><br/>");
Response.Write("Current Value = " + MyCalc.CurrentValue);
MyCalc.Add(23);
Response.Write("<br/><b>Added 23 - MyCalc.Add(23)</b><br/>");
Response.Write("Current Value = " + MyCalc.CurrentValue);
MyCalc.Subtract(7);
Response.Write("<br/><b>Subtracted 7 - MyCalc.Subtract(7)</b><br/>");
Response.Write("Current Value = " + MyCalc.CurrentValue);
MyCalc.Multiply(3);
Response.Write("<br/><b>Multiplied by 3 - MyCalc.Multiply(3)</b><br/>");
Response.Write("Current Value = " + MyCalc.CurrentValue);
MyCalc.Divide(4);
Response.Write("<br/><b>Divided by 4 - MyCalc.Divide(4)</b><br/>");
Response.Write("Current Value = " + MyCalc.CurrentValue);
MyCalc.Clear();
Response.Write("<br/><b>Cleared - MyCalc.Clear()</b><br/>");
Response.Write("Current Value = " + MyCalc.CurrentValue);
}
</script>
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