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Class SfDataMatrixGenerator - Blazor API Reference | Syncfusion

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    Class SfDataMatrixGenerator

    Represents the data and functionalities for SfDataMatrixGenerator.

    Inheritance
    System.Object
    SfBaseComponent
    SfDataMatrixGenerator
    Inherited Members
    SfBaseComponent.Dispose()
    SfBaseComponent.Dispose(Boolean)
    SfBaseComponent.OnObservableChange(String, Object, Boolean, NotifyCollectionChangedEventArgs)
    Namespace: Syncfusion.Blazor.BarcodeGenerator
    Assembly: Syncfusion.Blazor.dll
    Syntax
    public class SfDataMatrixGenerator : SfBaseComponent
    Examples
    <SfDataMatrixGenerator Width="200" Height="200" Value="65213323" Encoding="DataMatrixEncoding.ASCIINumeric" BackgroundColor="white" ForeColor="black" OnValidationFailed="@OnInvalid">
     <DataMatrixGeneratorDisplayText Text = "" Font="monospace" Size="25" Alignment="Alignment.Left" Position="TextPosition.Top">
         <DataMatrixTextMargin Left = "0" Top="0" Right="0" Bottom="0"></DataMatrixTextMargin>
     </DataMatrixGeneratorDisplayText>
     <DataMatrixMargin Left = "10" Top="10" Right="10" Bottom="10"></ DataMatrixMargin >
    </SfDataMatrixGenerator>
    @code{
      public void OnInvalid(ValidationFailedEventArgs args)
      {
      }
     }

    Constructors

    SfDataMatrixGenerator()

    Declaration
    public SfDataMatrixGenerator()

    Properties

    BackgroundColor

    Specifies the background color of the DataMatrix. By default, it is set to white.

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

    Accepts the string value representing a CSS color code for the background color of data matrix. The default value is white.

    ChildContent

    Sets content for data matrix element including HTML support and its customizations.

    Declaration
    public RenderFragment ChildContent { get; set; }
    Property Value
    Type Description
    Microsoft.AspNetCore.Components.RenderFragment

    Accepts a RenderFragment that defines the content of the UI element.

    DisplayText

    Specifies the text properties for the DataMatrix.

    Declaration
    public DataMatrixGeneratorDisplayText DisplayText { get; set; }
    Property Value
    Type Description
    DataMatrixGeneratorDisplayText

    Displays a customized text of data matrix code.

    Encoding

    Specifies the encoding type of the DataMatrix.

    Declaration
    public DataMatrixEncoding Encoding { get; set; }
    Property Value
    Type Description
    DataMatrixEncoding

    One of the DataMatrixEncoding enumeration values that specifies the encoding type of the DataMatrix.

    ForeColor

    Specifies the line and text color of the DataMatrix. By default, it is set to black.

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

    Accepts the string value. The default value is black.

    Height

    Specifies the height of the DataMatrix model. By default, it is set to 100%.

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

    Accepts the string value. The default value is 100%.

    Margin

    Specifies the margin properties for the DataMatrix. By default, it is set to 10 from all sides.

    Declaration
    public DataMatrixMargin Margin { get; set; }
    Property Value
    Type Description
    DataMatrixMargin

    The margin of data matrix code, represented as a DataMatrixMargin object. The default value of all side is 10.

    OnValidationFailed

    Triggers when the DataMatrix input is an invalid string.

    Declaration
    public EventCallback<ValidationFailedEventArgs> OnValidationFailed { get; set; }
    Property Value
    Type
    Microsoft.AspNetCore.Components.EventCallback<ValidationFailedEventArgs>

    Size

    Specifies the amount of data to be encoded in the data matrix symbol.

    Declaration
    public DataMatrixSize Size { get; set; }
    Property Value
    Type Description
    DataMatrixSize

    The size of the data matrix symbol.

    Value

    Specifies the value of the DataMatrix to be rendered.

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

    Accepts the string value.

    Width

    Specifies the width of the DataMatrix model. By default, it is set to 100%.

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

    Accepts the string value. The default value is 100%.

    XDimension

    Represents the width of the smallest element.

    Declaration
    public double XDimension { get; set; }
    Property Value
    Type Description
    System.Double

    The width of the smallest element in the data matrix.

    Methods

    BuildRenderTree(RenderTreeBuilder)

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

    Export(String, BarcodeExportType)

    Export the DataMatrix as an image in the specified image type and downloads it in the browser.

    Declaration
    public void Export(string fileName, BarcodeExportType exportType)
    Parameters
    Type Name Description
    System.String fileName

    Specifies the filename of the DataMatrix image to be download.

    BarcodeExportType exportType

    Specifies the type used to export the DataMatrix.

    ExportAsBase64Image(BarcodeExportType)

    Export the DataMatrix as an image in the specified image type and returns it as base64 string.

    Declaration
    public Task<string> ExportAsBase64Image(BarcodeExportType exportType)
    Parameters
    Type Name Description
    BarcodeExportType exportType
    Returns
    Type Description
    System.Threading.Tasks.Task<System.String>

    Returns the base64 string value.

    OnAfterRenderAsync(Boolean)

    The OnAfterRenderAsync method is invoked after the SfDataMatrixGenerator component has finished rendering.

    Declaration
    protected override Task OnAfterRenderAsync(bool firstRender)
    Parameters
    Type Name Description
    System.Boolean firstRender

    The first time the component instance is rendered is set to true.

    Returns
    Type
    System.Threading.Tasks.Task
    Overrides
    SfBaseComponent.OnAfterRenderAsync(Boolean)

    OnInitializedAsync()

    OnInitializedAsync is invoked when the SfDataMatrixGenerator component is initialized.

    Declaration
    protected override Task OnInitializedAsync()
    Returns
    Type
    System.Threading.Tasks.Task
    Overrides
    SfBaseComponent.OnInitializedAsync()

    OnParametersSetAsync()

    Sets the parameters for the SfDataMatrixGenerator component in the render tree.

    Declaration
    protected override Task OnParametersSetAsync()
    Returns
    Type
    System.Threading.Tasks.Task
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