Class RadzenFileInput<TValue>

RadzenFileInput component.

Inheritance

System.Object

RadzenComponent

FormComponent<TValue>

RadzenFileInput<TValue>

Implements

IDisposable

IRadzenFormComponent

Inherited Members

FormComponent<TValue>.Name

FormComponent<TValue>.TabIndex

FormComponent<TValue>.Placeholder

FormComponent<TValue>.Disabled

FormComponent<TValue>.EditContext

FormComponent<TValue>.Form

FormComponent<TValue>.ValueChanged

FormComponent<TValue>.HasValue

FormComponent<TValue>.IsBound

FormComponent<TValue>._value

FormComponent<TValue>.Value

FormComponent<TValue>.Change

FormComponent<TValue>.FieldIdentifier

FormComponent<TValue>.ValueExpression

FormComponent<TValue>.Dispose()

FormComponent<TValue>.GetValue()

FormComponent<TValue>.OnContextMenu(MouseEventArgs)

FormComponent<TValue>.GetClassList(String)

FormComponent<TValue>.FormFieldContext

FormComponent<TValue>.CurrentPlaceholder

FormComponent<TValue>.FocusAsync()

RadzenComponent.Attributes

RadzenComponent.Element

RadzenComponent.MouseEnter

RadzenComponent.MouseLeave

RadzenComponent.ContextMenu

RadzenComponent.Culture

RadzenComponent.DefaultCulture

RadzenComponent.OnMouseEnter()

RadzenComponent.OnMouseLeave()

RadzenComponent.OnContextMenu(Microsoft.AspNetCore.Components.Web.MouseEventArgs)

RadzenComponent.Style

RadzenComponent.Visible

RadzenComponent.GetCssClass()

RadzenComponent.GetId()

RadzenComponent.Debounce(Func<Task>, Int32)

RadzenComponent.UniqueID

RadzenComponent.JSRuntime

RadzenComponent.IsJSRuntimeAvailable

RadzenComponent.OnInitialized()

RadzenComponent.Reference

RadzenComponent.RaiseContextMenu(Microsoft.AspNetCore.Components.Web.MouseEventArgs)

RadzenComponent.RaiseMouseEnter()

RadzenComponent.RaiseMouseLeave()

RadzenComponent.CurrentStyle

Namespace: Radzen.Blazor

Assembly: Radzen.Blazor.dll

Syntax

public class RadzenFileInput<TValue> : FormComponent<TValue>, IDisposable, IRadzenFormComponent

Type Parameters

Name	Description
TValue	The type of the value.

Examples

<RadzenFileInput @bind-Value=@employee.Photo TValue="string" Change=@(args => Console.WriteLine($"File content as base64 string: {args}")) />

Fields

fileUpload

Gets file input reference.

Declaration

protected ElementReference fileUpload

Field Value

Type	Description
ElementReference

Properties

Accept

Gets or sets the comma-separated accepted MIME types.

Declaration

public string Accept { get; set; }

Property Value

Type	Description
System.String	The comma-separated accepted MIME types.

ChooseText

Gets or sets the choose button text.

Declaration

public string ChooseText { get; set; }

Property Value

Type	Description
System.String	The choose button text.

DeleteText

Gets or sets the delete button text.

Declaration

public string DeleteText { get; set; }

Property Value

Type	Description
System.String	The delete button text.

Error

Gets or sets the error callback.

Declaration

public EventCallback<UploadErrorEventArgs> Error { get; set; }

Property Value

Type	Description
EventCallback<UploadErrorEventArgs>	The error callback.

FileName

Gets or sets the image file name.

Declaration

public string FileName { get; set; }

Property Value

Type	Description
System.String	The image file name.

FileNameChanged

Gets or sets the FileName changed.

Declaration

public EventCallback<string> FileNameChanged { get; set; }

Property Value

Type	Description
EventCallback<System.String>	The FileName changed.

FileSize

Gets or sets the image file size.

Declaration

public long? FileSize { get; set; }

Property Value

Type	Description
System.Nullable<System.Int64>	The image file size.

FileSizeChanged

Gets or sets the FileSize changed.

Declaration

public EventCallback<long?> FileSizeChanged { get; set; }

Property Value

Type	Description
EventCallback<System.Nullable<System.Int64>>	The FileSize changed.

ImageAlternateText

Gets or sets the text.

Declaration

public string ImageAlternateText { get; set; }

Property Value

Type	Description
System.String	The text.

ImageClick

Gets or sets the image click callback.

Declaration

public EventCallback<MouseEventArgs> ImageClick { get; set; }

Property Value

Type	Description
EventCallback<MouseEventArgs>	The image click callback.

ImageStyle

Gets or sets the image style.

Declaration

public string ImageStyle { get; set; }

Property Value

Type	Description
System.String	The image style.

InputAttributes

Specifies additional custom attributes that will be rendered by the input.

Declaration

public IReadOnlyDictionary<string, object> InputAttributes { get; set; }

Property Value

Type	Description
IReadOnlyDictionary<System.String, System.Object>	The attributes.

MaxFileSize

Gets or sets the maximum size of the file.

Declaration

public int MaxFileSize { get; set; }

Property Value

Type	Description
System.Int32	The maximum size of the file.

MaxHeight

Gets or sets the maximum height of the file, keeping aspect ratio.

Declaration

public int MaxHeight { get; set; }

Property Value

Type	Description
System.Int32	The maximum height of the file.

MaxWidth

Gets or sets the maximum width of the file, keeping aspect ratio.

Declaration

public int MaxWidth { get; set; }

Property Value

Type	Description
System.Int32	The maximum width of the file.

Title

Gets or sets the title.

Declaration

public string Title { get; set; }

Property Value

Type	Description
System.String	The title.

Methods

GetComponentCssClass()

Gets the component CSS class.

Declaration

protected override string GetComponentCssClass()

Returns

Type	Description
System.String

Overrides

RadzenComponent.GetComponentCssClass()

OnAfterRenderAsync(Boolean)

Called by the Blazor runtime.

Declaration

protected override async Task OnAfterRenderAsync(bool firstRender)

Parameters

Type	Name	Description
System.Boolean	firstRender

Returns

Type	Description
Task

Overrides

RadzenComponent.OnAfterRenderAsync(Boolean)

OnChange(IEnumerable<PreviewFileInfo>)

Called on file change.

Declaration

public async System.Threading.Tasks.Task OnChange(IEnumerable<PreviewFileInfo> files)

Parameters

Type	Name	Description
IEnumerable<PreviewFileInfo>	files	The file.

Returns

Type	Description
System.Threading.Tasks.Task

OnImageClick(MouseEventArgs)

Handles the ImageClick event.

Declaration

public async Task OnImageClick(MouseEventArgs args)

Parameters

Type	Name	Description
MouseEventArgs	args	The instance containing the event data.

Returns

Type	Description
Task

SetParametersAsync(ParameterView)

Sets the parameters asynchronous.

Declaration

public override async Task SetParametersAsync(ParameterView parameters)

Parameters

Type	Name	Description
ParameterView	parameters	The parameters.

Returns

Type	Description
Task	Task.

Overrides

Radzen.FormComponent<TValue>.SetParametersAsync(ParameterView)

Implements

IDisposable

IRadzenFormComponent