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V25.1
  • DxFileInput.ShowOpenFileDialog() Method

    Displays the Open File dialog.

    Namespace: DevExpress.Blazor

    Assembly: DevExpress.Blazor.v25.1.dll

    NuGet Package: DevExpress.Blazor

    Declaration

    public void ShowOpenFileDialog()

    Remarks

    The following code adds an external button that opens the Open File dialog where you can select files to upload:

    @rendermode InteractiveServer
    
    <DxFileInput Name="myFile"
                 UploadUrl="https://localhost:10000/api/Upload/Upload/" 
                 @ref="MyFileInput"/>
    
    <DxButton Text="Show the Open File dialog" Click=OnButtonClick />
    
    @code {
        DxFileInput MyFileInput { get; set; }
    
        void OnButtonClick() {
            MyFileInput.ShowOpenFileDialog();
        }
    }
    

    Upload - External Button

    See Also