private void ExportRows(StreamWriter writer)
{
ExportProgressEventArgs args = new ExportProgressEventArgs(Table.Rows.Count);
for (int i = 0; i < Table.Rows.Count; i++)
{
CheckCanceled();
var objs = Table.Rows[i].ItemArray;
args.CurrentIndex = i;
OnProgress(args);
for (int j = 0; j < objs.Length; j++)
{
var obj = objs[j];
if (j != 0)
{
writer.Write(Delimiter);
}
if (lstColIsString[j])
{
if (obj != null && obj != System.DBNull.Value)
{
writer.Write(STRING_SIGN);
writer.Write(obj.ToString());
writer.Write(STRING_SIGN);
}
}
else
{
writer.Write(obj.ToString());
}
}
writer.Write(CRLF);
}
}
protected virtual void OnProgress(ExportProgressEventArgs arg)
{
Progress?.Invoke(this, arg);
}