private void ucBtn_Search_BtnClick(object sender, EventArgs e)
{
if (hsComboBoxDevices.SelectedItem == null)
{
FrmDialog.ShowDialog(this, "请选择要查询历史数据的设备节点!", "提示");
return;
}
if (dateStart.Value > dateEnd.Value)
{
FrmDialog.ShowDialog(this, "开始时间必须小于结束时间!", "提示");
return;
}
if ((dateEnd.Value - dateStart.Value).Days >= 31)
{
FrmDialog.ShowDialog(this, "您选择的时间段太长，时间段不能超过31天!", "提示");
return;
}
IoDeviceTreeNode node = hsComboBoxDevices.SelectedItem as IoDeviceTreeNode;
if (SearchClick != null)
{
this.Server = ((IoServerTreeNode)node.Parent.Parent).Server;
this.Communication = ((IoCommunicationTreeNode)node.Parent).Communication;
SearchClick(node.Device, e);
}
}
public void SetSelectItem(IO_SERVER server, IO_COMMUNICATION communication, IO_DEVICE device)
{
Device = device;
Communication = communication;
Server = server;
TreeNode[] finders = this.hsComboBoxDevices.TreeView.Nodes.Find(device.IO_DEVICE_ID, true);
if (finders.Length > 0)
{
IoDeviceTreeNode node = finders[0] as IoDeviceTreeNode;
this.hsComboBoxDevices.ShowItem(node);
}
}
/// <summary>
/// 当前实时设备状态改变信息
/// </summary>
/// <param name="device"></param>
/// <returns></returns>
public void DeviceStatus(string IO_SERVER_ID, IO_DEVICE device, bool status)
{
if (this.IsHandleCreated && IOTreeView.InvokeRequired)
{
IOTreeView.BeginInvoke(new EventHandler(delegate
{
if (this.IOTreeView.Nodes.Count < 0)
{
return;
}
for (int i = 0; i < this.IOTreeView.Nodes[0].Nodes.Count; i++)
{
TreeNode[] tn = this.IOTreeView.Nodes[0].Nodes.Find(device.IO_DEVICE_ID.ToString(), true);
for (int j = 0; j < tn.Length; j++)
{
if (tn.Length == 1 && tn[j] is Controls.IoDeviceTreeNode)
{
Controls.IoDeviceTreeNode deviceNode = tn[j] as Controls.IoDeviceTreeNode;
if (deviceNode != null && deviceNode.Device.IO_SERVER_ID == IO_SERVER_ID)
{
deviceNode.status = status;
if (deviceNode.status)
{
deviceNode.ForeColor = Color.Green;
deviceNode.Parent.ForeColor = Color.Green;
deviceNode.Parent.Parent.ForeColor = Color.Green;
deviceNode.SelectedImageIndex = 5;
deviceNode.ImageIndex = 5;
deviceNode.Tag = null;
}
else
{
deviceNode.ForeColor = Color.Red;
deviceNode.SelectedImageIndex = 4;
deviceNode.ImageIndex = 4;
deviceNode.Tag = DateTime.Now.ToString("yyyy-MM-dd");
}
}
}
}
}
}));
}
IOCenterManager.QueryFormManager.Mediator.IOTreeForm.DeviceStatus(IO_SERVER_ID, device, status);
}
private void hsComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
if (hsComboBoxDevices.SelectedItem != null)
{
IoDeviceTreeNode node = hsComboBoxDevices.SelectedItem as IoDeviceTreeNode;
//如果选择的还是同一个设备，就不做处理
if (this.Device != node.Device)
{
this.Server = node.Server;
this.Communication = node.Communication;
this.Device = node.Device;
if (SelectedIndexChanged != null)
{
SelectedIndexChanged(sender, e);
}
}
}
}
/// <summary>
/// 首先要加载树结构
/// </summary>
public async void LoadTreeProject()
{
if (this.hsComboBoxDevices.TreeView.Nodes.Count <= 0)
{
await Task.Run(() =>
{
if (this.IsHandleCreated)
{
this.BeginInvoke(new EventHandler(delegate
{
try
{
this.hsComboBoxDevices.TreeView.Nodes.Clear();
int num = IOCenterManager.IOProject.Servers.Count + IOCenterManager.IOProject.Communications.Count + IOCenterManager.IOProject.Devices.Count;
TreeNode mainNode = new TreeNode();
mainNode.ImageIndex = 0;
mainNode.SelectedImageIndex = 0;
mainNode.Text = PubConstant.Product;
///加载采集站
for (int i = 0; i < IOCenterManager.IOProject.Servers.Count; i++)
{
IoServerTreeNode serverNode = new IoServerTreeNode();
serverNode.Server = IOCenterManager.IOProject.Servers[i];
serverNode.InitNode();
List <Scada.Model.IO_COMMUNICATION> serverComms = IOCenterManager.IOProject.Communications.FindAll(x => x.IO_SERVER_ID == IOCenterManager.IOProject.Servers[i].SERVER_ID);
for (int c = 0; c < serverComms.Count; c++)//通道
{
IoCommunicationTreeNode commNode = new IoCommunicationTreeNode();
commNode.Communication = serverComms[c];
commNode.Server = IOCenterManager.IOProject.Servers[i];
commNode.InitNode();
List <Scada.Model.IO_DEVICE> commDevices = IOCenterManager.IOProject.Devices.FindAll(x => x.IO_SERVER_ID == IOCenterManager.IOProject.Servers[i].SERVER_ID && x.IO_COMM_ID == serverComms[c].IO_COMM_ID);
for (int d = 0; d < commDevices.Count; d++)//设备
{
IoDeviceTreeNode deviceNode = new IoDeviceTreeNode();
deviceNode.Device = commDevices[d];
deviceNode.Server = IOCenterManager.IOProject.Servers[i];
deviceNode.Communication = serverComms[c];
//挂载右键菜单
deviceNode.InitNode();
commNode.Nodes.Add(deviceNode);
}
serverNode.Nodes.Add(commNode);
}
mainNode.Nodes.Add(serverNode);
}
mainNode.Expand();
this.hsComboBoxDevices.TreeView.Nodes.Add(mainNode);
}
catch
{
}
}));
}
});
}
}
