I am using a `PropertyGrid` to display the content of an object to the user. 

This `PropertyGrid` is synchronized with an Excel sheet, assuming a cell value match a property value.

As the user selects a property in the `PropertyGrid`, the application highlights the corresponding cell in the Excel sheet which is opened beside. I can do this using the `SelectedGridItemChanged` event.

Now, I want to **have a property selected in my PropertyGrid** when the user selects a cell in the Excel sheet.

```
void myWorkbook_SheetSelectionChangeEvent(NetOffice.COMObject Sh, Excel.Range Target)
{
    if (eventMask > 0)
        return;

    try
    {
        eventMask++;

        this.Invoke(new Action(() => 
        {
            propertyGrid1.SelectedGridItem = ... // ?
        }
    }
    finally
    {
        eventMask--;
    }
}

```

I noticed that the `SelectedGridItem` can be written to.

Unfortunately I do not find a way to access the `GridItems` collection of my `PropertyGrid` so I can look for the right GridItem and select it.

How can I do this?