public void showLog(object state)
{
LogMode logMode = (LogMode)state;
EventItem item = new EventItem(logMode.content, logMode.img);
this.flowLayoutPanel1.Controls.Add(item);
this.flowLayoutPanel1.Controls.SetChildIndex(item, 0);
if (this.flowLayoutPanel1.Controls.Count > maxLog)
{
this.flowLayoutPanel1.Controls[this.flowLayoutPanel1.Controls.Count - 1].Dispose();
}
this.flowLayoutPanel1.VerticalScroll.Value = 0;
this.flowLayoutPanel1.VerticalScroll.Value = 0;
this.flowLayoutPanel1.Refresh();
}