- 2D Chart for WinForms Overview
- Key Features
- Chart for WinForms Quick Start
- Design-Time Support
- Chart Fundamentals
- Common Usage for Basic 2D Charts
- Specific 2D Charts
- Design-Time Tools for Creating 2D Charts
- Charting Data
- Data Binding
- Charting Labels
- Chart Area and Plot Area Objects
- Customizing Chart Elements
- Loading and Saving Charts, Data, and Images
- End-User Interaction
- Chart for WinForms Samples
- Chart for WinForms Tutorials
-
Chart for WinForms Task-Based Help
- Rotating the Y-Axis Title
- Rotating Data Labels
- Displaying the Data Label as a Percent in Pie Charts
- Setting the Font Style for Data Labels
- Adding a Data Label on Top of Each Bar
- Wrapping Labels
- Adding a Transparent Label to Adjust the Gap Between the Values and the X-Axis
- Displaying both the Chart Legend and Chart Header
- Displaying the Legends Vertically
- Getting the Slice of a Pie with a Click
- Creating a Marker
- Add Scrollbar to the X-Axis and Y-Axis
- Add Symbols to Data Series
- Add ToolTips to Chart Elements
- Adding Visual Effects to Chart Elements
- Creating and Formatting Chart Elements Using the Properties Window
- Creating and Formatting Chart Elements Using the Smart Designer
- Candle Chart Tasks
- Frequently Asked Questions
Adding a Data Label on Top of Each Bar
To add a data label on top of each bar, use the following code:
To write code in Visual Basic
Dim sc As ChartDataSeriesCollection =
C1Chart1.ChartGroups(0).ChartData.SeriesList
Dim i As Integer
For i = 0 To sc.Count - 1
With sc(i).DataLabel
.Visible = True
.Compass = LabelCompassEnum.North
.Text = "{#YVAL}"
End With
Next
To write code in C#
ChartDataSeriesCollection sc = c1Chart1.ChartGroups[0].ChartData.SeriesList;
int i = 0;
for (i = 0; i <= sc.Count - 1; i++)
{
var _with1 = sc[i].DataLabel;
_with1.Visible = true;
_with1.Compass = LabelCompassEnum.North;
_with1.Text = "{#YVAL}";
}