private void dataGridViewX1_CellValueChanged(object sender, DataGridViewCellEventArgs e)
 {
     //修改的是加点
     if (e.ColumnIndex == dataGridViewX1.Columns["Price_Plus"].Index)
     {
         soso.syntoolSoapClient bll = new soso.syntoolSoapClient();
         string  ID         = dataGridViewX1.Rows[e.RowIndex].Cells["ID"].Value.ToString();
         string  CateGory   = dataGridViewX1.Rows[e.RowIndex].Cells["CateGory"].Value.ToString();
         Decimal Price_Plus = dataGridViewX1.Rows[e.RowIndex].Cells["Price_Plus"].Value == null ? 0 : Convert.ToDecimal(dataGridViewX1.Rows[e.RowIndex].Cells["Price_Plus"].Value);
         bll.SetPricePlus(ID, Price_Plus, CateGory);
     }
     //修改的是售价
     if (e.ColumnIndex == dataGridViewX1.Columns["Price_Sale"].Index)
     {
         soso.syntoolSoapClient bll = new soso.syntoolSoapClient();
         string  ID         = dataGridViewX1.Rows[e.RowIndex].Cells["ID"].Value.ToString();
         string  CateGory   = dataGridViewX1.Rows[e.RowIndex].Cells["CateGory"].Value.ToString();
         Decimal Price      = dataGridViewX1.Rows[e.RowIndex].Cells["Price"].Value == null ? 0 : Convert.ToDecimal(dataGridViewX1.Rows[e.RowIndex].Cells["Price"].Value);
         Decimal Price_Sale = dataGridViewX1.Rows[e.RowIndex].Cells["Price_Sale"].Value == null ? 0 : Convert.ToDecimal(dataGridViewX1.Rows[e.RowIndex].Cells["Price_Sale"].Value);
         decimal Price_Plus = Price_Sale / Price;
         bll.SetPricePlus(ID, Price_Plus, CateGory);
     }
     //重新绑定数据
     Bind();
 }