/// <summary>
/// 获取本地变量值
/// </summary>
/// <param name="name">变量名</param>
/// <param name="value">输出变量值</param>
/// <returns>是否找到本地变量</returns>
protected bool FirstLocalVariableValue(string name, out object value)
{
value = null;
var result = false;
if (LocalVariables.ContainsKey(name))
{
value = LocalVariables[name];
result = true;
}
else if (ParentContext != null)
{
result = ParentContext.FirstLocalVariableValue(name, out value);
}
return result;
}
