How can I tell if any cell in a grid has been changed?

[BMackKC]

I have an editable data-bound datagrid. I have an update routine, called by a button, which spins through the grid, and if the row state is modified, updates/inserts records as needed.

I want to add a routine when the form closes that will prompt the user to save changes if any have been made.

I thought I was on to something using HitTest, but ran into a wall there. Pity the datagrid documentation isn't better.

I'm using VS2003, .NET framework 1.1

Thanks for any advice, options, or code.

Mike

[programmerboy]

I have an editable data-bound datagrid. I have an update routine, called by a button, which spins through the grid, and if the row state is modified, updates/inserts records as needed.

I want to add a routine when the form closes that will prompt the user to save changes if any have been made.

I thought I was on to something using HitTest, but ran into a wall there. Pity the datagrid documentation isn't better.

I'm using VS2003, .NET framework 1.1

Thanks for any advice, options, or code.

Mike

You can say the following

if (dataset.HasCha nges)
{
//Do whatever you need to do.
}