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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace InterpreterPattern.NonterminalExpressions
{
public class SubtractionExpression : ExpressionBase.IExpressionBase
{
ExpressionBase.IExpressionBase _expr1;
ExpressionBase.IExpressionBase _expr2;
public SubtractionExpression(ExpressionBase.IExpressionBase expr1, ExpressionBase.IExpressionBase expr2)
{
_expr1 = expr1;
_expr2 = expr2;
}
public int Evaluate()
{
int value1 = _expr1.Evaluate();
int value2 = _expr2.Evaluate();
return value1 - value2;
}
public override string ToString()
{
return string.Format("({0} + {1})", _expr1, _expr2);
}
}
}
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My name is Robert Kanasz and I have been working with ASP.NET, WinForms and C# for several years.
MCSD - Web Applications
MCSE - Data Platform
MCPD - ASP.NET Developer 3.5
- Web Developer 4
MCITP - Database Administrator 2008
- Database Developer 2008
MCSA - SQL Server 2012
MCTS - .NET Framework 3.5, ASP.NET Applications
- SQL Server 2008, Database Development
- SQL Server 2008, Implementation and Maintenance
- .NET Framework 4, Data Access
- .NET Framework 4, Service Communication Applications
- .NET Framework 4, Web Applications
MS - Programming in HTML5 with JavaScript and CSS3 Specialist
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DBScripter - Library for scripting SQL Server database objects
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