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DxGrid.ShowAllRowsChanged Event

Fires when the ShowAllRows property value changes.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.1.dll

NuGet Package: DevExpress.Blazor

Declaration

[Parameter]
public EventCallback<bool> ShowAllRowsChanged { get; set; }

Parameters

Type Description
Boolean

The new ShowAllRows property value.

Remarks

Enable the ShowAllRows option to display all Grid rows on one page. Note that if the Grid contains a large amount of data rows, this option can affect Grid performance.

Handle the ShowAllRowsChanged event to react when the ShowAllRows property value changes.

@inject WeatherForecastService ForecastService

<DxGrid Data="@Data" 
        ShowAllRowsChanged=@OnShowAllRowsChanged
        PageSizeSelectorVisible="true"
        PageSizeSelectorAllRowsItemVisible="true"
        PageSizeSelectorItems="@(new int[] {3,4,5})"
        @bind-PageSize=@PageSize>
    <Columns>
        <DxGridDataColumn FieldName="Date" />
        <DxGridDataColumn FieldName="TemperatureC" />
        <DxGridDataColumn FieldName="TemperatureF" />
    </Columns>
</DxGrid>

@Message

@code {
    object Data { get; set; }
    string Message { get; set; }
    int PageSize = 3;
    void OnShowAllRowsChanged(bool AllRows) {
        if (AllRows)
            Message = "All rows are visible";
        else
            Message = PageSize + " rows are visible";
    }

    protected override void OnInitialized() {
        Data = ForecastService.GetForecast();
    }
}
See Also