public override object CloneExp(MathNode parent)
{
MathNodeArgument node = (MathNodeArgument)base.CloneExp(parent);
node.SetDataType(_dataType);
return(node);
}
protected override void OnCloneDataType(MathNode cloned)
{
if (_dataType != null)
{
MathNodeArgument m = (MathNodeArgument)cloned;
m._dataType = _dataType.Clone() as Parameter;
}
}
public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, System.IServiceProvider provider, object value)
{
IWindowsFormsEditorService edSvc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (edSvc != null)
{
edSvc.CloseDropDown();
ArguementListControl list = new ArguementListControl(edSvc);
edSvc.DropDownControl(list);
if (list.SelectedObj != null)
{
value = list.SelectedObj.Name;
MathNodeArgument a = context.Instance as MathNodeArgument;
if (a != null)
{
a.SetDataType(list.SelectedObj);
}
}
}
return(value);
}