ConstantLine.RuntimeTitleEditing Property
Specifies whether a user can edit the constant line title.
Namespace: DevExpress.XtraCharts
Assembly: DevExpress.XtraCharts.v24.1.dll
NuGet Package: DevExpress.Charts
Declaration
[TypeConverter(typeof(BooleanTypeConverter))]
[XtraChartsLocalizableCategory(XtraChartsCategory.Behavior)]
[XtraSerializableProperty]
public bool RuntimeTitleEditing { get; set; }
Property Value
Type | Description |
---|---|
Boolean | true, if a user can edit the title; otherwise, false. |
Remarks
Double-click the constant line title to edit it. Click Enter, Esc or a point outside the edit field to complete editing.
Example
The following example adds a horizontal constant line with an editable title. Once a user moves a constant line, the title is updated to display the current constant line value.
private void OnFormLoad(object sender, EventArgs e) {
ConstantLine constantLine = new ConstantLine();
constantLine.AxisValue = 65.0;
constantLine.Title.Text = "Title";
constantLine.RuntimeTitleEditing = true;
constantLine.RuntimeMoving = true;
XYDiagram diagram = chartControl1.Diagram as XYDiagram;
diagram.AxisY.ConstantLines.Add(constantLine);
chartControl1.ConstantLineMoved += OnChartControlConstantLineMoved;
}
private void OnChartControlConstantLineMoved(object sender, ConstantLineMovedEventArgs e) {
e.ConstantLine.Title.Text = String.Format("{0:f3}",e.ConstantLine.AxisValue);
}
See Also