private void selectPattern()
{
Pattern _newPat = new Pattern();
_newPat.ComID = this._comID;
PatternSelect _patternSelect = new PatternSelect(_newPat);
try
{
_patternSelect.selectPattern();
this._ds = _patternSelect.Ds;
}
catch (Exception ex)
{
ex.Message.ToString();
}
finally
{
_patternSelect = null;
}
}