getdata(sql);
        }
    }
    private void getdata(string sql)
    {
        DataSet result = new DataSet();
        result = new Class1().hsggetdata(sql);
        if (result != null)
        {
            if (result.Tables[0].Rows.Count > 0)
            {
                int k = 0;
                for (k = 0; k < result.Tables[0].Rows.Count; k++)
                {
                    bh.Items.Add(result.Tables[0].Rows[k]["bh"].ToString().Trim());
                }
            }
        }
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        string sql;
        sql = "select * from kucun where bh='"+bh.SelectedItem.ToString().Trim()+"'";
        DataSet result = new DataSet();
        result = new Class1().hsggetdata(sql);
        if (result != null)
        {
            if (result.Tables[0].Rows.Count > 0)
            {
                sql = "update kucun set shuliang=shuliang+"+shuliang.Text.ToString().Trim()+" where bh='"+bh.SelectedItem.ToString().Trim()+"'";

            }
            else
            {
                sql = "insert into kucun(bh,ggxh,dw,promc,price,shuliang,gys,rkprice) values('" + bh.SelectedItem.ToString().Trim() + "','" + ggxh.Text.ToString().Trim() + "','" + dw.Text.ToString().Trim() + "','" + promc.Text.ToString().Trim() + "'," + price.Text.ToString().Trim() + "," + shuliang.Text.ToString().Trim() + ",'" + gys.Text.ToString().Trim() + "'," + rkprice.Text.ToString().Trim() + ")";
               
            }
        }
        int result2;
        result2 = new Class1().hsgexucute(sql);
        sql =  "insert into ruku(bh,ggxh,dw,promc,price,shuliang,gys,rkprice) values('" + bh.SelectedItem.ToString().Trim() + "','" + ggxh.Text.ToString().Trim() + "','" + dw.Text.ToString().Trim() + "','" + promc.Text.ToString().Trim() + "'," + price.Text.ToString().Trim() + "," + shuliang.Text.ToString().Trim() + ",'" + gys.Text.ToString().Trim() + "'," + rkprice.Text.ToString().Trim() + ")"; 企业ERP管理软件采购管理申请计划子模块的设计与开发(12):http://www.youerw.com/jisuanji/lunwen_308.html