private void BindEvent()
{
DataTable dt = new EventTypeDA().selectAllDate();
DataRow dr = dt.NewRow();
dr["EventName"] = "";
dr["EventID"] = "-1";
dt.Rows.InsertAt(dr, 0);
cmbEvent.DataSource = cmbEventLo.DataSource = cmbEventHi.DataSource = dt;
cmbEvent.DataTextField = cmbEventLo.DataTextField = cmbEventHi.DataTextField = "EventName";
cmbEvent.DataValueField = cmbEventLo.DataValueField = cmbEventHi.DataValueField = "EventID";
cmbEvent.DataBind();
cmbEventLo.DataBind();
cmbEventHi.DataBind();
DataTable dtAlarm = m_devi.GetAllLightAlarm();
DataRow drAlarm = dtAlarm.NewRow();
drAlarm["LightID"] = -1;
drAlarm["LightName"] = "未启用声光报警";
drAlarm["DeviceID"] = -1;
drAlarm["ChannelNO"] = -1;
dtAlarm.Rows.InsertAt(drAlarm, 0);
ReleaseLightID.DataSource=LightID.DataSource = dtAlarm;
ReleaseLightID.DataTextField = LightID.DataTextField = "LightName";
ReleaseLightID.DataValueField = LightID.DataValueField = "LightID";
LightID.DataBind();
ReleaseLightID.DataBind();
}
