Winform程序 ChartControl的RuntimeHitTesting属性一定要设为True. Line Series markers的Visible一定要弄成True.CalcHitInfo的SeriesPoint一直为null,最后跑到devexpress support center上问的(这个问题自己都抓狂了很久,完全懵逼的状态,说多了都是泪/(ㄒoㄒ)/~~).我的dev版本是13.1.5,设置属性的方法是Series->View->MarkerVisibility.有的版
由于工作需要,最近学习了DevExpress控件中的ChartControl,并做了简单尝试,通过程序动态添加数据源到chartControl控件中,绘制了如下的条形图. 条形图的颜色等外观可在chartControl控件的RunWizard中编辑,也可以在RunWizard中添加静态的Series,并对条形图的各种属性进行设置. using System; using System.Collections.Generic;using System.ComponentModel;using Sy
WinForms Controls > Controls > Chart Control > Fundamentals > Charting Basics > Understanding Data Point, Its Argument and Value This topic provides general information about a chart's data point, and explains its argument and value(s). 本节提
Short Description The Pie Chart is represented by the Pie3DSeriesView object, which belongs to Pie, Doughnut and Funnel Series Views. This view is useful when it's necessary to compare the percentage values of different point arguments in the sam
WinForms Controls >Controls > Chart Control > Getting Started This document gives you a quick overview of what resources you need to review first to get started with the XtraCharts Suite. These examples demonstrate the basic functionality of Xtra
using DevExpress.XtraCharts; using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace WindowsFormsApplication1张奎
using System; using System.Data; using System.Windows.Forms; using DevExpress.XtraCharts; namespace DevExpressChart { public partial class winDateTime : Form { public winDateTime() { InitializeComponent(); } private void winDateTime_Load(object sende