46 lines
1017 B
Plaintext
46 lines
1017 B
Plaintext
@page "/counter"
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@using System.Diagnostics
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<PageTitle>Counter</PageTitle>
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<h1>Counter</h1>
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<p role="status">Current count: @_currentCount</p>
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<p role="status">Runtime: @_stopwatch.Elapsed.ToString("g")</p>
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<button class="btn btn-primary" @onclick="Start">Start</button>
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<button class="btn btn-primary" @onclick="Stop">Stop</button>
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<button class="btn btn-primary" @onclick="Reset">Reset</button>
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@code {
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private int _currentCount = 0;
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private bool _cancel;
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private readonly Stopwatch _stopwatch = new();
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private async Task Start()
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{
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_stopwatch.Start();
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_cancel = false;
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while (!_cancel)
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{
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_currentCount++;
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StateHasChanged();
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await Task.Delay(10);
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}
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_stopwatch.Stop();
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}
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private void Stop()
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{
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_cancel = true;
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}
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private void Reset()
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{
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_cancel = true;
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_currentCount = 0;
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_stopwatch.Reset();
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}
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}
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