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BnSwitch

Namespace: BlazorNative.Components

An on/off switch. Renders as a native Switch on Android and a UISwitch on iOS.

public class BnSwitch : BnLayoutItem, Microsoft.AspNetCore.Components.IComponent, Microsoft.AspNetCore.Components.IHandleEvent, Microsoft.AspNetCore.Components.IHandleAfterRender

Inheritance ObjectComponentBaseBnLayoutItemBnSwitch
Implements IComponent, IHandleEvent, IHandleAfterRender

Remarks:

On iOS this is the same control BnCheckbox maps to, since UIKit has no checkbox; on Android the two are visually distinct. Pick the one that says what you mean and let each platform draw it its own way.

It is a leaf with the platform's own intrinsic size, so you do not give it a width or a height.

<BnSwitch @bind-Checked="_wifi" />

@code {
private bool _wifi = true;
}

Properties

Checked

Whether the switch is on.

public bool Checked { get; set; }

Property Value

Boolean

CheckedChanged

Raised with the new state when the user toggles it — the write-back half of the @bind-Checked pair.

public EventCallback<bool> CheckedChanged { get; set; }

Property Value

EventCallback<Boolean>

Enabled

Set false to show the platform's disabled control and stop it responding. Default true.

public bool Enabled { get; set; }

Property Value

Boolean

BackgroundColor

Fill colour behind the component. Null leaves it transparent.

public string? BackgroundColor { get; set; }

Property Value

String

Margin

Space outside the component, between it and its siblings. Null = none.

public BnAutoLength? Margin { get; set; }

Property Value

BnAutoLength?

Remarks:

auto is legal here and absorbs free space, which re-centres the node.

AlignSelf

Cross-axis alignment for this item alone, overriding the parent's. Null = inherit.

public FlexAlign? AlignSelf { get; set; }

Property Value

FlexAlign?

Grow

Share of leftover space this item takes (unitless ratio). Null = Yoga's default (0).

public float? Grow { get; set; }

Property Value

Single?

Shrink

Share of overflow this item gives up (unitless ratio). Null = Yoga's default (1).

public float? Shrink { get; set; }

Property Value

Single?

Basis

Starting main-axis size before grow/shrink. Null = auto.

public BnAutoLength? Basis { get; set; }

Property Value

BnAutoLength?

Width

Box width. Null = auto.

public BnAutoLength? Width { get; set; }

Property Value

BnAutoLength?

Height

Box height. Null = auto.

public BnAutoLength? Height { get; set; }

Property Value

BnAutoLength?

MinWidth

Lower bound on width. Null = unset.

public BnLength? MinWidth { get; set; }

Property Value

BnLength?

MaxWidth

Upper bound on width. Null = unset.

public BnLength? MaxWidth { get; set; }

Property Value

BnLength?

MinHeight

Lower bound on height. Null = unset.

public BnLength? MinHeight { get; set; }

Property Value

BnLength?

MaxHeight

Upper bound on height. Null = unset.

public BnLength? MaxHeight { get; set; }

Property Value

BnLength?

Position

Positioning scheme. Null = Yoga's default (relative).

public FlexPosition? Position { get; set; }

Property Value

FlexPosition?

Top

Top inset. Null = unset.

public BnLength? Top { get; set; }

Property Value

BnLength?

Right inset. Null = unset.

public BnLength? Right { get; set; }

Property Value

BnLength?

Bottom

Bottom inset. Null = unset.

public BnLength? Bottom { get; set; }

Property Value

BnLength?

Left

Left inset. Null = unset.

public BnLength? Left { get; set; }

Property Value

BnLength?

Constructors

BnSwitch()

public BnSwitch()