C# SCADA
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using System;
using System.ComponentModel;
using System.Windows;
namespace HMIControl
{
//[Startable]
public class MagnetCleaner : HMIControlBase
{
static MagnetCleaner()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(MagnetCleaner), new FrameworkPropertyMetadata(typeof(MagnetCleaner)));
}
public static readonly DependencyProperty RunningProperty =
DependencyProperty.Register("Running", typeof(bool), typeof(MagnetCleaner),
new FrameworkPropertyMetadata(false, FrameworkPropertyMetadataOptions.AffectsRender,
new PropertyChangedCallback(OnValueChanged)));
#region HMI属性
[Category("HMI")]
public bool Running
{
get { return (bool)GetValue(RunningProperty); }
set { SetValue(RunningProperty, value); }
}
#endregion
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
Motor motor = Template.FindName("motor1", this) as Motor;
children = new ITagLink[] { motor };
}
public override LinkPosition[] GetLinkPositions()
{
return new LinkPosition[2]
{
new LinkPosition(new Point(0.65,0),ConnectOrientation.Top),
new LinkPosition(new Point(0.15,1),ConnectOrientation.Bottom),
};
}
public override string[] GetActions()
{
return new string[] { TagActions.DEVICENAME, TagActions.VISIBLE, TagActions.ALARM, TagActions.RUN };
}
public override Action SetTagReader(string key, Delegate tagChanged)
{
switch (key)
{
}
return base.SetTagReader(key, tagChanged);
}
protected override void UpdateState()
{
VisualStateManager.GoToState(this, Alarm ? "AlarmOn" : Running ? "ON" : "OFF", true);
}
}
}