//获取搜索界面ListBox 点名数据
private ObservableCollection <SignalDisplay> getSourcePointNames()
{
//pointMetaData.Sort((a,b)=> a.Name.CompareTo(b.Name));
ObservableCollection <SignalDisplay> pointNames = new ObservableCollection <SignalDisplay>();
foreach (var metaData in pointMetaData)
{
if (metaData.Length == 1)
{
SignalDisplay s = new SignalDisplay {
SignalName = metaData.Name, Type = metaData.ValueType, IsVirtual = metaData.IsVirtual
};
pointNames.Add(s);
}
else
{
for (int i = 0; i < metaData.Length; i++)
{
string name = string.Concat(metaData.Name, "[", i, "]");
SignalDisplay s = new SignalDisplay {
SignalName = name, Type = metaData.ValueType, IsVirtual = metaData.IsVirtual
};
pointNames.Add(s);
}
}
}
return(pointNames);
}
private void wirteTeBox_KeyDown(object sender, KeyEventArgs e)
{
TextBox inputTeBox = sender as TextBox;
if (e.Key == Key.Enter)
{
var parent = VisualTreeHelper.GetParent(inputTeBox) as ContentPresenter;
SignalDisplay item = parent.Content as SignalDisplay;
int index = 0;
var nameGroup = item.SignalName.Split('[');
if (nameGroup.Length > 1)
{
nameGroup[1] = nameGroup[1].Replace("]", "");
int.TryParse(nameGroup[1], out index);
}
WriteData data = new WriteData {
Name = nameGroup[0], Index = index.ToString(), Type = item.Type, Value = inputTeBox.Text
};
clientAsync.WriteAsync(new List <WriteData> {
data
});
}
}
private void listView_KeyDown(object sender, KeyEventArgs e)
{
if (e.Key == Key.Delete)
{
List <SignalDisplay> deleteList = new List <SignalDisplay>();
List <Address> cancelList = new List <Address>();
var items = listView.SelectedItems;
foreach (var item in items)
{
SignalDisplay s = item as SignalDisplay;
deleteList.Add(s);
}
foreach (var s in deleteList)
{
int index = 0;
var nameGroup = s.SignalName.Split('[');
if (nameGroup.Length > 1)
{
nameGroup[1] = nameGroup[1].Replace("]", "");
int.TryParse(nameGroup[1], out index);
}
signalList.Remove(s);
cancelList.Add(new Address()
{
Name = nameGroup[0], Index = index.ToString(), Type = s.Type
});
}
while (cancelList.Count > 1000)
{
var send = cancelList.GetRange(0, 100);
cancelList.RemoveRange(0, 100);
clientAsync.CancelSubscribe(send);
}
clientAsync.CancelSubscribe(cancelList);
}
}
private SignalDisplay find(SignalDisplay target)
{
string item = signalSearchTeBox.Text;
if (item != null && item != "" && target != null)
{
var group = item.Split(new string[] { "*" }, StringSplitOptions.RemoveEmptyEntries);
int position = 0;
foreach (var s in group)
{
position = target.SignalName.IndexOf(s, position);
if (position == -1)
{
return(null);
}
}
return(target);
}
else
{
return(target);
}
}
