DataSet ds = new DataSet();
DataTable dt = new DataTable("supplier");
DataRow dr;
DataColumn column;
column = new DataColumn();
dt.Columns.Add(new DataColumn("type1", typeof(int)));
dt.Columns.Add(new DataColumn("type2", typeof(double)));
dt.Columns.Add(new DataColumn("type3", typeof(double)));
for (int i = 15; i <= 35; i = i + 5)
{
dr = dt.NewRow();
dr["type1"] = i;
for (int j = 90; j <= 110; j = i + 5)
{
dr["type2"] = j;
for (int k = 40; k <= 60; k = k + 5)
{
dr["type3"] = k;
}
}
dt.Rows.Add(dr);
}
ds.Tables.Add(dt);
this.GridView1.DataSource = dt;
this.GridView1.DataBind(); |
