类代码:
SqlConnection conn = new SqlConnection(ConfigurationManager.AppSettings["SQLConnString"]);
/// <summary>
/// 统计不同答案量
/// </summary>
/// <returns></returns>
public DataTable GetAnswerCount(string qusetionid)
{
conn.Open();
SqlDataAdapter sda = new SqlDataAdapter("select qusetionname,count(qusetionid_1)as 'count' from DCBpersoninfo,DCBqusetion where DCBqusetion.qusetionid="+qusetionid+" group by qusetionname", conn);
DataTable ds = new DataTable();
sda.Fill(ds);
conn.Close();
return ds;
}
CS代码:
dcbclass dcb = new dcbclass();
this.Chartlet1.ChartTitle.Text = "如果您入职一家化妆品企业,您最重视下列哪个因素?";//设置标题
this.Chartlet1.ChartTitle.Font = new Font("Arial ", 8, FontStyle.Bold);
Chartlet1.MaxValueY = 1000;
Chartlet1.Shadow.Radius = 5;
Chartlet1.ColorGuider.Show = false;
Chartlet1.AppearanceStyle = FanG.Chartlet.AppearanceStyles.Pie_3D_Aurora_FlatCrystal_NoGlow_NoBorder;
Chartlet1.Fill.ShiftStep = 4;
this.Chartlet1.BindChartData(dcb.GetAnswerCount("qusetionid_1"));