Skip to main content
All docs
V25.1
  • DxTreeList.WaitForDataLoadAsync() Method

    Returns a task that completes when pending asynchronous data load operations are completed.

    Namespace: DevExpress.Blazor

    Assembly: DevExpress.Blazor.v25.1.dll

    NuGet Package: DevExpress.Blazor

    Declaration

    public Task WaitForDataLoadAsync()

    Returns

    Type Description
    Task

    A task that completes when pending asynchronous data load operations are completed.

    Remarks

    Use the WaitForDataLoadAsync method if you bind the TreeList to the GridDevExtremeDataSource or load data on demand. Call this method before methods that read the TreeList’s data (GetRowValue, GetTotalSummaryValue, and so on).

    If you bind the TreeList to a collection (list or array), you do not need to use this method.

    See Also