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Data Grids / Data Management
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Data Grid
- Overview
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Data Binding
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Filtering
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Editing
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Grouping
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Selection
- Focused Row
- Paging
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Scrolling
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Columns
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Master-Detail
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Data Summaries
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Drag & Drop
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Export to PDF
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Export to Excel
- Appearance
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Customization
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Adaptability
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Keyboard Navigation
- Right-To-Left Support
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Tree List
- Overview
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Data Binding
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Filtering
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Editing
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Selection
- Focused Row
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Columns
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- Adaptability
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Keyboard Navigation
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Card View
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Pivot Grid
- Overview
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Data Binding
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Field Management
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Data Summaries
- Drill Down
- Filtering
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Scrolling
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Export to Excel
- Chart Integration
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- State Persistence
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Filter Builder
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Data Visualization
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Charts
- Overview
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Data Binding
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Common Concepts
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Axis
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Aggregation
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Tooltips
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Selection
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Customization
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Zooming
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Export
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Area Charts
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Bar Charts
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Doughnut Charts
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Financial Charts
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Funnel and Pyramid Charts
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Line Charts
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Pie Charts
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Point Charts
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Polar and Radar Charts
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Range Charts
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Sparkline Charts
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Tree Map
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Gauges
- Overview
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Runtime update
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Bar Gauge
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Circular Gauge
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Linear Gauge
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Diagram
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Data Binding
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Featured Shapes
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Document Capabilities
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User Interaction
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Scheduling / Planning
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Scheduler
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Data Binding
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Views
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Appointments
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Timetable
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Grouping
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Customization
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Gantt
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Filtering
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Customization
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Reporting
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AI-powered Extensions
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Interaction
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Report Types
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Data binding
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Real-life Reports
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Web-specific Features
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Rich Text Editor
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Templates
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Calendar
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Date Range Box
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Number Box
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Range Selector
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Map
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Vector Map
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Data Binding
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Markers
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Zooming and Panning
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Customization
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Localization
Related Demos:
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Charts - Crosshair
The DevExtreme Chart component ships with integrated crosshair support (vertical and horizontal lines centered on a data point). When enabled, the crosshair follows the cursor and snaps to the nearest series point. To configure crosshair settings, specify the crosshair object.
Backend API
x
@(Html.DevExtreme().Chart() .ID("chart") .CommonSeriesSettings(s => s .ArgumentField("Country") .Type(SeriesType.Spline) .Point(p => p.HoverMode(ChartPointInteractionMode.AllArgumentPoints)) ) .ArgumentAxis(a => a .ValueMarginsEnabled(false) .DiscreteAxisDivisionMode(DiscreteAxisDivisionMode.CrossLabels) .Grid(g => g.Visible(true)) ) .Crosshair(c => c .Enabled(true) .Color("#949494") .Width(3) .DashStyle(DashStyle.Dot) .Label(l => l .Visible(true) .BackgroundColor("#949494") .Font(f => f.Color("#fff").Size(12)) ) ) .Series(s => { s.Add().ValueField("Hydro").Name("Hydro-electric"); s.Add().ValueField("Oil").Name("Oil"); s.Add().ValueField("Gas").Name("Natural gas"); s.Add().ValueField("Coal").Name("Coal"); s.Add().ValueField("Nuclear").Name("Nuclear"); }) .Legend(l => l .VerticalAlignment(VerticalEdge.Bottom) .HorizontalAlignment(HorizontalAlignment.Center) .ItemTextPosition(Position.Bottom) ) .Title(t => t .Text("Energy Consumption in 2004") .Subtitle(s => s.Text("(Millions of Tons, Oil Equivalent)")) ) .Export(e => e.Enabled(true)) .Tooltip(t => t.Enabled(true)) .DataSource(new[] { new { Country = "USA", Hydro = 60.2, Oil = 974.7, Gas = 550.5, Coal = 568.9, Nuclear = 203.7 }, new { Country = "China", Hydro = 77.8, Oil = 304.5, Gas = 35.0, Coal = 899.0, Nuclear = 10.8 }, new { Country = "Russia", Hydro = 38.5, Oil = 127.2, Gas = 349.5, Coal = 97.2, Nuclear = 30.5 }, new { Country = "Japan", Hydro = 23.8, Oil = 227.4, Gas = 63.2, Coal = 118.6, Nuclear = 59.7 }, new { Country = "India", Hydro = 18.7, Oil = 115.7, Gas = 30.6, Coal = 187.0, Nuclear = 3.5 }, new { Country = "Germany", Hydro = 6.7, Oil = 120.5, Gas = 83.4, Coal = 86.6, Nuclear = 35.7 } }))xxxxxxxxxxusing DevExtreme.AspNet.Data;using DevExtreme.AspNet.Mvc;using DevExtreme.NETCore.Demos.Models;using DevExtreme.NETCore.Demos.Models.SampleData;using Microsoft.AspNetCore.Mvc;using System;using System.Collections.Generic;using System.Linq;namespace DevExtreme.NETCore.Demos.Controllers { public class ChartsController : Controller { public ActionResult Crosshair() { return View(); } }}xxxxxxxxxx#chart { height: 440px;}This demo configures the following crosshair properties:
- color
Specifies line color. - width
Configures line width. - dashStyle
Specifies line style. - label
Configures labels (text and appearance).
To override settings for each line individually, configure crosshair.horizontalLine and crosshair.verticalLine objects.