/// <summary>
/// 执行表达式并返回布尔型值
/// </summary>
/// <param name="code">要执行的表达式</param>
/// <returns>运算结果</returns>
static public bool EvaluateToBool(string code)
{
MyEvaluator eval = new MyEvaluator(typeof(bool), code, staticMethodName); //生成 Evaluator 类的对像
return((bool)eval.Evaluate(staticMethodName)); //执行并返回布尔型数据
}
/// <summary>
/// 执行表达式并返回 object 型值
/// </summary>
/// <param name="code">要执行的表达式</param>
/// <returns>运算结果</returns>
static public object EvaluateToObject(string code)
{
MyEvaluator eval = new MyEvaluator(typeof(object), code, staticMethodName); //生成 Evaluator 类的对像
return(eval.Evaluate(staticMethodName)); //执行并返回 object 型数据
}
/// <summary>
/// 执行表达式并返回字符串型值
/// </summary>
/// <param name="code">要执行的表达式</param>
/// <returns>运算结果</returns>
static public string EvaluateToString(string code)
{
MyEvaluator eval = new MyEvaluator(typeof(string), code, staticMethodName); //生成 Evaluator 类的对像
return((string)eval.Evaluate(staticMethodName)); //执行并返回字符串型数据
}
/// <summary>
/// 执行表达式并返回十进制数值
/// </summary>
/// <param name="name">执行字符串名称</param>
/// <returns>执行结果</returns>
static public decimal EvaluateToDecimal(string code)
{
MyEvaluator eval = new MyEvaluator(typeof(decimal), code, staticMethodName);//生成 Evaluator 类的对像
return((decimal)eval.Evaluate(staticMethodName));
}
/// <summary>
/// 执行表达式并返回长整型数值
/// </summary>
/// <param name="name">执行字符串名称</param>
/// <returns>执行结果</returns>
static public long EvaluateToLong(string code)
{
MyEvaluator eval = new MyEvaluator(typeof(long), code, staticMethodName);//生成 Evaluator 类的对像
return((long)eval.Evaluate(staticMethodName));
}
/// <summary>
/// 执行表达式并返回双精度值
/// </summary>
/// <param name="name">执行字符串名称</param>
/// <returns>执行结果</returns>
static public double EvaluateToDouble(string code)
{
MyEvaluator eval = new MyEvaluator(typeof(double), code, staticMethodName);//生成 Evaluator 类的对像
return((double)eval.Evaluate(staticMethodName));
}
/// <summary>
/// 执行表达式并返回整型值
/// </summary>
/// <param name="code">要执行的表达式</param>
/// <returns>运算结果</returns>
static public int EvaluateToInteger(string code)
{
MyEvaluator eval = new MyEvaluator(typeof(int), code, staticMethodName); //生成 Evaluator 类的对像
return((int)eval.Evaluate(staticMethodName)); //执行并返回整型数据
}