public virtual IEnumerable <string> GetOperator(OperateRightEventArgs e)
{
DataRow row = e.Row;
if (row == null)
{
return(EmptyRowRights);
}
try
{
object value = row[FieldName];
if (value == DBNull.Value)
{
if (fNullItem != null)
{
return(fNullItem.Rights);
}
}
else
{
FieldOperateRightItem item = fList[value.ToString()];
if (item != null)
{
return(item.Rights);
}
}
}
catch
{
}
return(null);
}
public void AddItem(FieldOperateRightItem item)
{
TkDebug.AssertArgumentNull(item, "item", this);
fList.Add(item);
if (fNullItem == null && item.ContainsNull)
{
fNullItem = item;
}
}