日期:2014-05-17 浏览次数:21053 次
string sql = string.Format("select * from tt where t1 between '{0}' and '{1}'", dateTimePicker1.Value, dateTimePicker2.Value);
            using (SqlConnection conn = new SqlConnection("server=.;database=test;uid=sa;pwd=123456;"))
            {
                conn.Open();
                SqlDataAdapter sda = new SqlDataAdapter(sql, conn);
                DataSet ds = new DataSet();
                sda.Fill(ds);
                this.dataGridView1.DataSource = ds.Tables[0].DefaultView;
            }string sql="select * from tt where t1 between '"+dateTimePicker1.Value+"' and '"+dateTimePicker2.Value+"'"
if(txtgjz.Text!="")
{
sql+=" And 出库单号='"+ txtgjz.Text+"' or 供应商 ='"+ txtgjz.Text+"' ......";
}