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Class TelerikQRCode

Telerik UI QRCode component.

Inheritance
System.Object
BaseComponent
Telerik.Generated.Blazor.Components.DataVizComponent
TelerikQRCode
Inherited Members
BaseComponent.ShouldRender()
BaseComponent.OnInitializedAsync()
BaseComponent.OnAfterRenderAsync(Boolean)
BaseComponent.Dispose()
BaseComponent.InitLocalizer()
BaseComponent.ThrowIfParameterIsNull(Object, String)
BaseComponent.HaveOptionsChanged(IDictionary<String, Object>, IDictionary<String, Object>)
BaseComponent.GetClassString(String[])
BaseComponent.InvokeAsync<T>(String, Object[])
BaseComponent.InvokeAsync<T>(String, CancellationToken, Object[])
BaseComponent.InvokeVoidAsync(String, Object[])
BaseComponent.InvokeComponentMethodAsync<T>(String, Object[])
BaseComponent.InvokeComponentMethodAsync<T>(String, CancellationToken, Object[])
BaseComponent.InvokeVoidComponentMethodAsync(String, Object[])
BaseComponent.InvokeDisposeAsync()
BaseComponent.StateHasChanged()
BaseComponent.RootComponent
BaseComponent.Class
Namespace: Telerik.Blazor.Components
Assembly: Telerik.Blazor.dll

Syntax

public class TelerikQRCode : DataVizComponent, IDisposable

Constructors

TelerikQRCode()

Declaration
public TelerikQRCode()

Properties

Background

The background color of the QR code. Accepts a valid CSS color string, including hex and rgb.

Declaration
public string Background { get; set; }
Property Value
System.String

Color

The color of the QR code. Accepts a valid CSS color string, including hex and rgb.

Declaration
public string Color { get; set; }
Property Value
System.String

Encoding

The encoding mode used to encode the value.The possible values are: "ISO_8859_1" - supports all characters from the ISO/IEC 8859-1 character set. or "UTF_8" - supports all Unicode characters..

Declaration
public Nullable<QRCodeEncoding> Encoding { get; set; }
Property Value
System.Nullable<QRCodeEncoding>

ErrorCorrection

The error correction level used to encode the value.The possible values are: "L" - approximately 7% of the codewords can be restored.; "M" - approximately 15% of the codewords can be restored.; "Q" - approximately 25% of the codewords can be restored. or "H" - approximately 30% of the codewords can be restored..

Declaration
public Nullable<QRCodeErrorCorrectionLevel> ErrorCorrection { get; set; }
Property Value
System.Nullable<QRCodeErrorCorrectionLevel>

Padding

Sets the minimum distance in pixels that should be left between the border and the QR modules.

Declaration
public Nullable<double> Padding { get; set; }
Property Value
System.Nullable<System.Double>

RenderAs

Sets the preferred rendering engine. If it is not supported by the browser, the QRCode will switch to the first available mode.The supported values are: "canvas" - renders the widget as a Canvas element, if available. or "svg" - renders the widget as inline SVG document, if available.

Declaration
public Nullable<RenderingMode> RenderAs { get; set; }
Property Value
System.Nullable<RenderingMode>

Size

Specifies the size of a QR code in pixels (i.e. "200px").

Declaration
public string Size { get; set; }
Property Value
System.String

Value

The value of the QRCode.

Declaration
public string Value { get; set; }
Property Value
System.String

Methods

BuildRenderTree(RenderTreeBuilder)

Declaration
protected override void BuildRenderTree(RenderTreeBuilder __builder)
Parameters
Microsoft.AspNetCore.Components.Rendering.RenderTreeBuilder __builder

OnAfterRender(Boolean)

Declaration
protected override void OnAfterRender(bool firstRender)
Parameters
System.Boolean firstRender

Overrides
Telerik.Generated.Blazor.Components.DataVizComponent.OnAfterRender(System.Boolean)

OnInitialized()

Declaration
protected override void OnInitialized()
Overrides
Telerik.Generated.Blazor.Components.DataVizComponent.OnInitialized()

OnParametersSet()

Declaration
protected override void OnParametersSet()
Overrides
Telerik.Generated.Blazor.Components.DataVizComponent.OnParametersSet()

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All Rights Reserved.

Progress, Telerik, and certain product names used herein are trademarks or registered trademarks of Progress Software Corporation and/or one of its subsidiaries or affiliates in the U.S. and/or other countries. See Trademarks for appropriate markings.