public void RemoveElement(SimuViewBaseModel element)
{
if (_elements.ContainsValue(element))
{
RemoveElement(element.X, element.Y);
}
}
public SimuViewBaseModel ReplaceElement(SimuViewBaseModel element)
{
SimuViewBaseModel oldele = null;
bool flag = false;
// Remove old element before
if (element is SimuViewOutBitModel || element is SimuViewOutRecModel)
{
element.X = 11;
if (element.Y >= 0 && element.Y < RowCount)
{
flag = true;
}
}
else
{
if (element.X >= 0 && element.X < 11 && element.Y >= 0 && element.Y < RowCount)
{
flag = true;
}
}
if (flag)
{
IntPoint p = new IntPoint(element.X, element.Y);
if (_elements.Keys.Contains(p))
{
oldele = _elements[p];
_elements.Remove(p);
LadderCanvas.Children.Remove(oldele);
}
_elements.Add(p, element);
LadderCanvas.Children.Add(element);
}
//UpdateRowCount();
return(oldele);
}
/// <summary>
/// 建立与元件显示模型的事件连接
/// </summary>
/// <param name="svbmodel"></param>
public void BuildRouted(SimuViewBaseModel svbmodel)
{
svbmodel.VariableUnitLocked += OnVariableUnitLocked;
svbmodel.VariableUnitUnlocked += OnVariableUnitUnlocked;
svbmodel.VariableUnitValueChanged += OnVariableUnitValueChanged;
}
