//private DataGridViewRow selectedRow;
private void ModifyPartButton_Click(object sender, EventArgs e)
{
try
{
DataGridViewRow selectedRow = PartsDataGrid.SelectedRows[0];
var idVal = selectedRow.Cells["PartID"].Value;
if (idVal.Equals(null))
{
throw new NullReferenceException("Selected row contains null value for partID");
}
int partID = Convert.ToInt32(selectedRow.Cells["PartID"].Value);
Part part = Inventory.LookupPart(partID);
EditPart partForm = new EditPart(part)
{
MdiParent = this.MdiParent
};
partForm.Show();
}
catch (NullReferenceException)
{
MessageBox.Show("Selected row contains null value for partID");
return;
}
catch (ArgumentOutOfRangeException)
{
MessageBox.Show("No parts exist to modify.");
}
}
private void AddPartButton_Click(object sender, EventArgs e)
{
EditPart partForm = new EditPart()
{
MdiParent = this.MdiParent
};
partForm.Show();
}