public override object EditValue(System.ComponentModel.ITypeDescriptorContext context,
System.IServiceProvider provider, object value)
{
SVButton svPanel = context.Instance as SVButton;
if (svPanel == null)
{
return(value);
}
///获取当前页面中的所以趋势图
List <SVCurveProperties> attribList = new List <SVCurveProperties>();
foreach (var sv in svPanel.Parent.Controls)
{
SVCurve curve = sv as SVCurve;
if (curve != null)
{
attribList.Add(curve.Attrib);
}
}
IWindowsFormsEditorService edSvc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (edSvc != null)
{
SVWpfControl variableDialog = new SVWpfControl();
variableDialog.Width = 100;
variableDialog.Height = 100;
SVWPFCurveSelect curveDialog = new SVWPFCurveSelect();
curveDialog.listView.ItemsSource = attribList;
variableDialog.addContent(curveDialog);
edSvc.DropDownControl(variableDialog);
SVCurveProperties obj = curveDialog.listView.SelectedItem as SVCurveProperties;
if (obj != null)
{
switch (svPanel.Attrib.ButtonType)
{
case 6:
svPanel.Attrib.BtnVarText = obj.ForwardControl;
break;
case 7:
svPanel.Attrib.BtnVarText = obj.CurControl;
break;
case 8:
svPanel.Attrib.BtnVarText = obj.BackwardControl;
break;
}
return(obj.ID.ToString());
}
}
return(value);
}
//建立一个副本
override public object cloneObject()
{
MemoryStream stream = new MemoryStream();
BinaryFormatter binFormat = new BinaryFormatter();
binFormat.Serialize(stream, this);
stream.Position = 0;
SVCurve result = (SVCurve)binFormat.Deserialize(stream);
result.refreshPropertyToPanel();
return(result);
}