1  @page "/counter"
 2  
 3  <h1>Counter 3</h1>
 4  
 5  
 6  <p>Current count: @currentCount</p>
 7  
 8  <button class="btn btn-primary" @onclick="IncrementCount">Click me</button>
 9  
10  @code {
11      int currentCount = 0;
12  
13      void IncrementCount()
14      {
15          currentCount++;
16      }
17  }