/// <summary>
/// 获取配置文件appSettings集合中指定索引的值
/// </summary>
/// <typeparam name="T">返回值类型参数</typeparam>
/// <param name="key">索引键</param>
/// <param name="parseValue">将指定索引键的值转化为返回类型的值的委托方法</param>
/// <param name="defaultValue">默认值</param>
/// <returns></returns>
private static T getValue <T>(string key, ParseValue <T> parseValue, T?defaultValue) where T : struct
{
string value = appSettings[key];
if (value != null)
{
T parsedValue = default(T);
if (parseValue(value, out parsedValue))
{
return(parsedValue);
}
else
{
throw new ApplicationException(string.Format("Setting '{0}' was not a valid {1}", key, typeof(T).FullName));
}
}
if (!defaultValue.HasValue)
{
throw new ApplicationException("在配置文件的appSettings节点集合中找不到key为" + key + "的子节点，且没有指定默认值");
}
else
{
return(defaultValue.Value);
}
}
public static T GetAppSetting <T>(string key, T defaultVal, ParseValue <T> parse)
where T : struct
{
if (ConfigurationManager.AppSettings.AllKeys.Contains(key))
{
T val;
if (parse(ConfigurationManager.AppSettings[key], out val))
{
return(val);
}
}
return(defaultVal);
}
public EditWindow(object o, ParseValue parseProc, WValueList wValueList,
FieldInfo fieldInfo = null, PropertyInfo propertyInfo = null) : base()
{
if ((fieldInfo == null) && (propertyInfo == null))
{
NoUse = true;
IsShow = false;
return;
}
if (parseProc == null)
{
NoUse = true;
IsShow = false;
return;
}
this.o = o;
this.wValueList = wValueList;
this.fieldInfo = fieldInfo;
this.propertyInfo = propertyInfo;
parseValue = parseProc;
}
protected virtual void OnParseValue(ParseValueEventArgs <TContext> e)
{
ParseValue?.Invoke(this, e);
}
protected void invokeEvent(TokenType tokenType, string name, string value)
{
ParseValue?.Invoke(this, new ParseValueArgs(tokenType, name, value));
}
JmpInstruction.Code => new JmpInstruction(ParseValue(instruction)),
AccInstruction.Code => new AccInstruction(ParseValue(instruction)),
