ChartCrosshairHorizontalLineLabelBuilder.CustomizeText(RazorBlock) Method

Customizes the text displayed by the label that belongs to the horizontal crosshair line. Mirrors the client-side customizeText option.

Namespace: DevExtreme.AspNet.Mvc.Builders

Assembly: DevExtreme.AspNet.Core.dll

Declaration

public ChartCrosshairHorizontalLineLabelBuilder CustomizeText(
    RazorBlock jsFunc
)

Parameters

Name	Type	Description
jsFunc	RazorBlock	The Razor @<text> block that contains JavaScript function code.

Returns

Type	Description
ChartCrosshairHorizontalLineLabelBuilder	A reference to this instance after the method is called.

Remarks

Use this method to specify a JavaScript handler for the client-side customizeText callback. Pass the Razor @<text> block that contains the function code to the method. Function arguments are described in the client API reference.

Razor C#

@(Html.DevExtreme().Chart()
    .Crosshair(crosshair => crosshair
        .HorizontalLine(line => line
            .Label(label => label
                .CustomizeText(@<text>
                    function(arg) {
                        // Handler code
                    }
                </text>)
            )
        )
    )
)

Refer to Handle Events and Define Callbacks for more information.