dev控件显示柱状图的简单例子

1、、绑定实体到图表,7 的peaens坐标显示值绑定数据A自制般值显示AddCopyU玲0女生，viableSenes name：Sen« view type:me 知”，ard adjust their general prcoeews Note th玳 the viewt,pe of the first visible senes dettmines the digram r,pe and »ts set of specie options.Display a wzird every Crre a new chart is added工驾陷 83rCtonjuctionP

2、reseitaoon« PreviousNext >>FnishCancel:三2C3 Chart Wizardi.lil Ch»tTypeL J 巾3gm ikJ Pa他 71 Ax出 / SetiesVvs 声 Pane Labds Ab chart ntJ5 园L剪sd甘 Q Oi¥TLeg<rd Text Paton 11数据源显示数据1个引用private void FrmTsEmp_Load(object sender, EventArgs e)( "/cbxjob. BindFromDictionary (/zjoyTyp

3、e, false);/gvCbxJob. BindFromDictionary("joyType");/7btnQuery_Click(nulL null);this. bscTsEmp. DataSource = TsDeptList. GetAll();InitO ;"二、后台查询数据绑定到bingdingsourepublic void InitQ通过查询数据库取得值DataTablc dt 二 updateEmp.qucrTEMp();this.bindingSourccl .DataSourcc 二 dt;chartControl2.Series.Cle

4、arQ;Series Series 1 = new Series("工资"，VicwTypc.Bar);Scries 1 .ArgumcntScaleTypc 二ScalcTypc.Qualitative;Series 1. ArgumcntDataMembcr ="姓名"Series 1 .ValucScalcType 二 ScalcTypc.Numerical;Series 1 .ValucDataMcmbersScrializablc ="工资"Series 1 .View.Color 二 Color.Red;chartCont

5、rol2.Series.Add(Sericsl);Scricsl .LabclsVisibili 二JDevExpress.Utils.DcfaultBoolcan.True;09211172092115220921156209211672092115336 092116737 1238 09220902 123578CEMPNO C.ENAME ICJOB C_MGR D,HIREDATE |N_SAL N.COMM CDEPTNO URECORDER 1 D.RECORDTIME9CO1四无无姐时哈«旦三 李岳岳姐小哈亲找张 : 1二 4 B : 一R2015-09-03 .10

6、00.00国野2015-0917 .500000君2015-09-02 .5000.002015-09 03 1100.00宿舍2015-09-04 3333.00201S-09-10 '4444.00去啊啊叼20150921 ,3232.00写的是1995-09-26 .:;4，。咋啊201S-09-01 *1000.00100.00 3220,00 03030.00安安32X)0 3332Q0 3132X)0 3432X)0 353243.00 没100.00 ®system2015-09-2111:27:30system2015-09-2109 36:46system2

7、015 09-2109 36:46system2015 092109：3BR6system2015-09-2109：3B：46system201S-W-21 0933:46 system201S-09-211637:06 system 201S-09-2109:38:46system 201S-09-22 09:40:S4三、无数据绑定的图表后台查询数据显示public void InitQchartControl2.Series.ClearQ;Series sericsl = new Series("工资",VicwTypc.Bar);Series serics2 = n

8、ew Series("奖金",VicwTypc.Bar);chartControl2.Scries.Add(seriesl);chartControl2.Series.Add(scries2);/获取曲线图所要显示的数据Cpdatclronlnfo updatelronlnfo 二 newUpdatclronl nfoQ;DataTablc dt = updateEmp.quetyEMpO;ScricsPoint point 二 null;fbrcach (lataRow row in dt.Rows)if (row姓名".T°StringO != nu

9、ll)point 二 new ScricsPQint(rQyv"姓名n.ToStringO);double vals 二 Convert.ToDoublc(rown2Ln.ToStringO) ;point.Valucs = vals;scriesl .Points.Add(point);if (row奖金'TT°String()!=null)point 二 new ScricsPoinKrow"姓名n.ToStringO);double vals 二 Convcrt.ToDouble(rowHn.ToStringO) ;point.Valucs 二 va

10、ls;scries2.Points. Add(point);BarScricsVicw svl 二(BarScricsVicv)scricsl.Vicw;BarScricsVicw sv2 =(BarScricsViscrics2.View;svl .BarWidth = 0.5;sv2.BarWidth = ().5;svl .Color 二 Color.Red;sv2.Color 二 Color.Blue;C.EMPNO C.EKAME CJOB k.MGR I D_ HIREDATE N_SAL In.COMM k_DEPTKO k.RECORDERD.RECORDTPvIEDJ1092

11、11172李四42015 09-03 .1000.00100.0032sysiem201509-21 1127:3009211522而无4胴呀2015-09-17 ,5000.0020.00030system2015-09-21 0938:46309211562吊无12015-09-02 .5000003000安安system2015-09-21 09:38:46409211672姐姐22015 09-03 1100.0032.0033sysiem2015-09-21 0938:46S09211633小时1宿舍2015 09-04 3333.00320031system201S09-21 0938:46609211673培哈52015 09-10 .4444Q0320034system2015-09-21 0938:467123亲戚2去啊