Epicor_Integration.SearchPart.SearchBtn_Click C# (CSharp) Method

        private void SearchBtn_Click(object sender, EventArgs e)
        {
            Part Part = new Part(DataList.EpicConn);

            PartListDataSet PartList = new PartListDataSet();

            string WhereClause = PartNo() + Desc() + OfType() + Activity() + OnHold() + NonStock() + TrackLots() + SortBy();

            int pageSize;

            if (Properties.Settings.Default.allresults)
                pageSize = 0;
            else
                pageSize = Properties.Settings.Default.linelimit;

            bool morePages;

            PartList = Part.GetList(WhereClause, pageSize, 0, out morePages);

            DataList.EpicClose();

            SearchResultGrid.AutoGenerateColumns = false;

            SearchResultGrid.DataSource = PartList.Tables[0];

            if (PartList.Tables[0].Rows.Count < 1)
                SearchResultGrid.DataSource = "";
        }