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Explain field used by example #34151

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guardrex merged 1 commit into from
Nov 17, 2024
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Explain field used by example #34151

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2 changes: 1 addition & 1 deletion aspnetcore/blazor/components/virtualization.md
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Expand Up @@ -97,7 +97,7 @@ The items provider receives an <xref:Microsoft.AspNetCore.Components.Web.Virtual

A <xref:Microsoft.AspNetCore.Components.Web.Virtualization.Virtualize%601> component can only accept **one item source** from its parameters, so don't attempt to simultaneously use an items provider and assign a collection to `Items`. If both are assigned, an <xref:System.InvalidOperationException> is thrown when the component's parameters are set at runtime.

The following example loads employees from an `EmployeeService` (not shown):
The following example loads employees from an `EmployeeService` (not shown). The `totalEmployees` field would typically be assigned by calling a method on the same service (for example, `EmployeesService.GetEmployeesCountAsync`) elsewhere, such as during component initialization.

```csharp
private async ValueTask<ItemsProviderResult<Employee>> LoadEmployees(
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