void Clear()
{
if (memoryLog != null)
{
memoryLog.Clear();
}
for (int i = 0; i < showTagsNum.Length; ++i)
{
showTagsNum[i] = 0;
}
}
/// <summary>
/// ログのクリア
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button1_Click(object sender, EventArgs e)
{
memory_log.Clear();
log_list.Clear();
UpdateListBox();
}