public void ReplaceRow(int ndxItem, T newItem)
{
Debug.Assert(IsConnected);
Debug.Assert(ndxItem >= 0);
Debug.Assert(ndxItem < RowCount);
Debug.Assert(newItem != null);
lock (m_rwLock)
{
T oldItem = GetRow(ndxItem);
RowReplacing?.Invoke(ndxItem, oldItem);
int ndx = DoReplace(ndxItem, newItem);
Header.LastAccessTime = Header.LastWriteTime = DateTime.Now;
if (ndx != ndxItem)
{
RowDeleted?.Invoke(ndxItem);
RowInserted?.Invoke(ndx, newItem);
}
else
{
RowReplaced?.Invoke(ndx, newItem);
}
}
}
public void DeleteRow(int ndxItem)
{
Debug.Assert(IsConnected);
Debug.Assert(ndxItem >= 0);
Debug.Assert(ndxItem < RowCount);
lock (m_rwLock)
{
RowDeleting?.Invoke(ndxItem);
DoDelete(ndxItem);
Header.LastWriteTime = Header.LastAccessTime = DateTime.Now;
RowDeleted?.Invoke(ndxItem);
}
}
protected virtual void OnRowDeleted(EventArgs e)
{
RowDeleted?.Invoke(this, e);
}
public void OnRowDeleted(T t)
{
State = TableState.Changed;
RowDeleted?.Invoke(this, new RowEventArgs <T>(t));
}
