void GetListS()
{
// < sensor model = "MXN820" uid = "81817F01E524226D" nodeid = "1" portid = "0" comment = "状态包" />
string dateTime = DateTime.Now.AddDays(-60).ToString("yyyy-MM-dd HH:mm");
string dataSource = ConfigurationManager.AppSettings["dbPath"];
foreach (SensorModel model in ConfigData.SensorModelRoot.SensorModels)
{
string sql = string.Format("SELECT distinct uid,nodeid,port FROM {0}_result WHERE time > '{1}'", model.Sname, dateTime);
try
{
DataTable dt = SqlLiteHelper.ExecuteReader(dataSource, sql);
foreach (DataRow row in dt.Rows)
{
Sensor ss = new Sensor();
ss.Comment = "";
ss.ModelKey = model.Name;
ss.NodeId = row["nodeid"].ToString();
ss.PortId = row["port"].ToString();
ss.Uid = row["uid"].ToString();
if (ConfigData.allSensors.Exists(sensor => sensor.Uid == ss.Uid && sensor.NodeId == ss.NodeId && sensor.PortId == ss.PortId))
{
continue;
}
listS.Add(ss);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
}
void SelectData(Sensor sensor)
{
//DataTable dt= SqlLiteHelper.ExecuteReader("SELECT * FROM SCity_MX8100_result");
string sql = string.Format("SELECT {0} FROM {1}_result WHERE time < '{2}' and time >'{3}' and nodeid = {4} ", sensor.HisColumnStr, sensor.Model.Sname, dateTimePickerRetrieveEnd.Value.ToString("yyyy-MM-dd HH:mm"), dateTimePickerRetrieveBegin.Value.ToString("yyyy-MM-dd HH:mm"), sensor.NodeId);
try
{
DataTable dt = SqlLiteHelper.ExecuteReader(ConfigurationManager.AppSettings["dbPath"], sql);
var c1 = dt.Columns.Add("传感器类型");
var c2 = dt.Columns.Add("传感器位置");
var c3 = dt.Columns.Add("备注");
foreach (DataRow row in dt.Rows)
{
row[c1] = sensor.Model.Title;
row[c2] = sensor.GroupName;
row[c3] = sensor.Comment;
}
customDataView1.DataSource = dt;
}
catch (Exception ex)
{
if (ex.HResult == -2147467259)
{
MessageBox.Show(string.Format("{0}({1})暂无数据", sensor.Model.Title, sensor.Comment), "提醒", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
else
{
MessageBox.Show(ex.Message, "提醒", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
}
}
private void 最近三天ToolStripMenuItem_Click(object sender, EventArgs e)
{
cdv3.DataSource = null;
//string timeStrS = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
string timeStrE = DateTime.Now.AddDays(-3).ToString("yyyy-MM-dd HH:mm:ss");
dt3 = SqlLiteHelper.ExecuteReader(db, string.Format("SELECT * FROM record where time > '{0}'", timeStrE));
cdv3.DataSource = dt3;
cdv3.Columns["time"].HeaderText = "时间";
cdv3.Columns["field"].HeaderText = "监测项";
cdv3.Columns["groupname"].HeaderText = "位置";
cdv3.Columns["comment"].HeaderText = "备注";
cdv3.Columns["state"].HeaderText = "状态";
cdv3.BringToFront();
}
public void Init()
{
db = Path.Combine(Utils.GetUserPath(), "alarm.db");
string sql = "SELECT COUNT(*) FROM sqlite_master where type = 'table' and name = 'record'";
object obj = SqlLiteHelper.ExecuteScalar(db, sql);
if (Convert.ToInt32(obj) == 0)
{
string createSql = "CREATE TABLE record(time varchar(50),field varchar(50),groupname varchar(50),comment varchar(50),state varchar(50))";
int res = SqlLiteHelper.ExecuteNonQuery(db, createSql);
}
foreach (Field field in ConfigData.allFields)
{
field.StateChanged += Field_StateChanged;
}
cdv3 = new CustomDataView();
cdv3.ContextMenuStrip = contextMenuStrip1;
cdv3.Font = new Font("微软雅黑", 15);
cdv3.Parent = this;
cdv3.Dock = DockStyle.Fill;
cdv3.CellFormatting += Cdv_CellFormatting;
cdv = new CustomDataView();
cdv.ContextMenuStrip = contextMenuStrip1;
cdv.Font = new Font("微软雅黑", 15);
cdv.Parent = this;
cdv.Dock = DockStyle.Fill;
dt = SqlLiteHelper.ExecuteReader(db, "SELECT * FROM record");
cdv.DataSource = dt;
cdv.Columns["time"].HeaderText = "时间";
cdv.Columns["field"].HeaderText = "监测项";
cdv.Columns["groupname"].HeaderText = "位置";
cdv.Columns["comment"].HeaderText = "备注";
cdv.Columns["state"].HeaderText = "状态";
cdv.CellFormatting += Cdv_CellFormatting;
cdv.BringToFront();
}
