// ���b�Z�[�W�Ǝ�ނ�w�肵�āA���b�Z�[�W��lj����܂��B
public void Add(string message, EcmErrorLevel level)
{
if(level < myMinimumErrorLevel) return;
EcmLogItem eli = new EcmLogItem(message, level);
Add(eli);
}
// ���b�Z�[�W��lj����܂��B
public void Add(EcmLogItem el)
{
if(el.Kind > myErrorLevel) myErrorLevel = el.Kind;
myMessages.Add(el);
}
public EcmLogItem(string s, EcmErrorLevel logKind)
{
myTime = DateTime.Now;
myData = s;
myLogKind = logKind;
}