Class SliderLimits

Represents the limits configuration for the Slider component, allowing you to define restricted areas and handle constraints within the slider range.

Inheritance

System.Object

SfBaseComponent

SliderLimits

Inherited Members

SfBaseComponent.Dispose()

SfBaseComponent.Dispose(Boolean)

SfBaseComponent.GetEffectivePlatform()

SfBaseComponent.GetMainComponentPlatform()

SfBaseComponent.IsMainLicenseComponent()

SfBaseComponent.LicenseContext

SfBaseComponent.OnObservableChange(String, Object, Boolean, NotifyCollectionChangedEventArgs)

SfBaseComponent.ValidateLicense()

Namespace: Syncfusion.Blazor.Inputs

Assembly: Syncfusion.Blazor.dll

Syntax

public class SliderLimits : SfBaseComponent

Remarks

The SliderLimits class provides functionality to set limit bars on the slider component, which can restrict user interaction within specific ranges. You can configure minimum and maximum start/end values, enable or disable limits, and control handle locking behavior. This is particularly useful for scenarios where you need to prevent users from selecting values outside certain boundaries.

Examples

<SfSlider TValue="int" Min="0" Max="100" Value="30">
    <SliderLimits Enabled="true" 
                  MinStart="10" 
                  MaxStart="40" 
                  MinEnd="60" 
                  MaxEnd="90" 
                  StartHandleFixed="false" 
                  EndHandleFixed="false">
    </SliderLimits>
</SfSlider>

Constructors

SliderLimits()

Declaration

public SliderLimits()

Properties

Enabled

Gets or sets a value indicating whether the limits functionality is enabled for the slider.

Declaration

public bool Enabled { get; set; }

Property Value

Type	Description
System.Boolean	`true` if limits are enabled; otherwise, `false`. The default value is `false`.

Remarks

When enabled, the slider will display limit bars that restrict user interaction within the specified ranges. The limit bars are visual indicators that help users understand the allowed selection boundaries.

EndHandleFixed

Gets or sets a value indicating whether the end handle (second handle) is locked and cannot be moved by the user.

Declaration

public bool EndHandleFixed { get; set; }

Property Value

Type	Description
System.Boolean	`true` if the end handle is fixed and cannot be moved; otherwise, `false`. The default value is `false`.

Remarks

This property is applicable only for range sliders. When set to true, the end handle becomes immovable, allowing users to interact only with the start handle. This is useful in scenarios where you want to maintain a fixed upper boundary while allowing adjustment of the lower value.

MaxEnd

Gets or sets the maximum end limit value for the slider range.

Declaration

public Nullable<double> MaxEnd { get; set; }

Property Value

Type	Description
System.Nullable<System.Double>	A nullable `double` representing the maximum end limit value. The default value is `null`.

Remarks

This property defines the upper boundary for the end limit bar. When specified, it creates a limit bar that restricts the slider's end handle from moving beyond this value. If null, no maximum end limit is applied. The value should be within the slider's overall Min and Max range.

MaxStart

Gets or sets the maximum start limit value for the slider range.

Declaration

public Nullable<double> MaxStart { get; set; }

Property Value

Type	Description
System.Nullable<System.Double>	A nullable `double` representing the maximum start limit value. The default value is `null`.

Remarks

This property defines the upper boundary for the start limit bar. When specified, it creates a limit bar that restricts the slider's start handle from moving beyond this value. If null, no maximum start limit is applied. The value should be within the slider's overall Min and Max range and should be coordinated with MinStart to create a valid range.

MinEnd

Gets or sets the minimum end limit value for the slider range.

Declaration

public Nullable<double> MinEnd { get; set; }

Property Value

Type	Description
System.Nullable<System.Double>	A nullable `double` representing the minimum end limit value. The default value is `null`.

Remarks

This property defines the lower boundary for the end limit bar. When specified, it creates a limit bar that restricts the slider's end handle from moving below this value. If null, no minimum end limit is applied. The value should be within the slider's overall Min and Max range and should be coordinated with MaxEnd to create a valid range.

MinStart

Gets or sets the minimum start limit value for the slider range.

Declaration

public Nullable<double> MinStart { get; set; }

Property Value

Type	Description
System.Nullable<System.Double>	A nullable `double` representing the minimum start limit value. The default value is `null`.

Remarks

This property defines the lower boundary for the start limit bar. When specified, it creates a limit bar that restricts the slider's start handle from moving below this value. If null, no minimum start limit is applied. The value should be within the slider's overall Min and Max range.

StartHandleFixed

Gets or sets a value indicating whether the start handle (first handle) is locked and cannot be moved by the user.

Declaration

public bool StartHandleFixed { get; set; }

Property Value

Type	Description
System.Boolean	`true` if the start handle is fixed and cannot be moved; otherwise, `false`. The default value is `false`.

Remarks

This property is applicable only for range sliders. When set to true, the start handle becomes immovable, allowing users to interact only with the end handle. This is useful in scenarios where you want to maintain a fixed lower boundary while allowing adjustment of the upper value.

Methods

BuildRenderTree(RenderTreeBuilder)

Declaration

protected override void BuildRenderTree(RenderTreeBuilder __builder)

Parameters

Type	Name	Description
Microsoft.AspNetCore.Components.Rendering.RenderTreeBuilder	__builder

OnAfterRenderAsync(Boolean)

Method invoked after each time the component has been rendered.

Declaration

protected override Task OnAfterRenderAsync(bool firstRender)

Parameters

Type	Name	Description
System.Boolean	firstRender	Set to true for the first time component rendering; otherwise gets false.

Returns

Type	Description
System.Threading.Tasks.Task	"Task".

Overrides

SfBaseComponent.OnAfterRenderAsync(Boolean)

OnInitializedAsync()

Method invoked when the component is ready to start.

Declaration

protected override Task OnInitializedAsync()

Returns

Type	Description
System.Threading.Tasks.Task	"Task".

Overrides

SfBaseComponent.OnInitializedAsync()

OnParametersSetAsync()

Method invoked when any changes in component state occurs.

Declaration

protected override Task OnParametersSetAsync()

Returns

Type	Description
System.Threading.Tasks.Task	"Task".