private void btnConnServer_Click(object sender, EventArgs e)
{
client.Connect(cmbServerName.Text);
List <string> branches = client.ShowBranches();
client.CreateGroupData();
listBoxGroups.Items.Clear();
foreach (string item in branches)
{
listBoxGroups.Items.Add(item);
}
btnDisconnServer.Enabled = true;
btnConnServer.Enabled = false;
}
/// <summary>
/// 连接opc
/// </summary>
/// <param name="client"></param>
private bool ConnectOpc(IOpcClient client)
{
try
{
if (client.Connect().Result)
{
//创建组及绑定组内的tags
client.CreateGroup("GroupTrigger")
.SetUpdateRate(groupTriggerUpdateRate)
.AddItems(TagConfig.QueryTagsByGroupName <Tag>("GroupTrigger"))
.ValueChangedHandle = TagValueChanged;
client.CreateGroup("GroupData")
.SetUpdateRate(groupDataUpdateRate)
.AddItems(TagConfig.QueryTagsByGroupName <Tag>("GroupData"))
.AddQueue(100)
.ValueChangedHandle = TagValueChanged;
OpcServerRefreshUI(client);
return(true);
}
else
{
OpcServerRefreshUI(client);
return(false);
}
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// 连接opc
/// </summary>
/// <param name="client"></param>
private bool ConnectOpc(IOpcClient client)
{
if (client.Connect().Result == true)
{
client.RemoveGroupsAll();
//创建组及绑定组内的tags
client.CreateGroup("GroupTrigger")
.SetUpdateRate(groupTriggerUpdateRate)
.AddItems(TagConfig.QueryTagsByGroupName <Tag>("GroupTrigger"))
.ValueChangedHandle = TagValueChanged;
client.CreateGroup("GroupData")
.SetUpdateRate(groupDataUpdateRate)
.AddItems(TagConfig.QueryTagsByGroupName <Tag>("GroupData"))
.AddQueue(tagsQueueNum);
OpcServerRefreshUI(client);
return(true);
}
else
{
OpcServerRefreshUI(client);
return(false);
}
}
private void Setting_Load(object sender, EventArgs e)
{
//读取基础配置文件
ConfigInit();
//增加CLR搜索的路径
CLRPrivatePathInit();
//加载xml
XElement doc = XElement.Load(TagConfig.Path);//将加载完成的XML文件显示在TreeView控件中
RecursionTreeControl(doc, treeTags.Nodes);
treeTags.ExpandAll();//展开TreeView控件中的所有项
#region OpcClient初始化
client = OpcFinder(opcConfig.OpcTypeName);
client.Init(opcConfig);
//opc.tcp://127.0.0.1:49328
//client.OpcStatusChangeHandle = this.OpcServerDisConnected;
if (client.Connect().Result == false)
{
iniSetting();
//退出
System.Environment.Exit(0);
}
else
{
client.CreateGroup("GroupTrigger").ValueChangedHandle = TagValueChanged;
client.CreateGroup("GroupData");
}
#endregion
tsslServerState.Text = client.ServerStateDesc;
tsslServerStartTime.Text = "时间" + client.ServerStartTime;
tsslversion.Text = "版本号：" + client.ServerVersion;
cmbInterval.SelectedIndex = 2;
dataGridTags.Font = new System.Drawing.Font("宋体", 10.5F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
}
