Selecting Listview

Hi, I have a few problems with listview:

1) I want to select an item in the listview which later I need to remove an amount of the item from the listview. Let's say I selected Raw Material with an amount of 200. I click "Remove" button and remove 100 unit from the Raw Material. How do I actually do this?

2) I notice that when I select the item in the listview, it allows me to rename the item. What can I do to prevent the user from doing the same thing?

Please help. Thanks
:D

1) What?

2) Set the LabelEdit property to lvwManual

Sorry, perhaps my question is confusing. This is the scenario...
I have a listview showing item name and total stock.

When I click on the item, I want to have the option to change the total stock and then update it to database.

Clearer now?

Sth like this...

VB Code:

ListView.SelectedItem.ListSubItem("Stock") = ListView.SelectedItem.ListSubItem("Stock") - 100

Thanks a lot, McBrain!:D

any time