1  @page "/counter"
 2  
 3  <h1>Counter</h1>
 4  
 5  <p>Current count: @currentCount</p>
 6  
 7  <button class="btn btn-primary" @onclick="IncrementCount">Click me</button>
 8  
 9  @code {
10      int currentCount = 0;
11  
12      void IncrementCount()
13      {
14          currentCount++;
15      }
16  }