ATML1671Translator.forms.ATMLSignalMappingForm.IsCellDirty C# (CSharp) Method

        private bool IsCellDirty(DataGridViewCell cell)
        {
            bool isDirty = false;
            if (cell != null)
            {
                var oldText = cell.Tag as string;
                if (cell.EditedFormattedValue != null)
                {
                    string newText = cell.EditedFormattedValue.ToString();
                    isDirty = !newText.Equals(oldText);
                }
            }
            return isDirty;
        }