Index out of range blazor checkbox

Question

This question already has an answer here: question from:https://stackoverflow.com/questions/65951733/index-out-of-range-blazor-checkbox

Answer 1

@for (int i = 0; i < manageUserRolesDto.UserRoles.Count(); i++)
{
    int copy = i; 
    <tr>
    <td>@manageUserRolesDto.UserRoles[i].RoleName</td>   <-- this 'i' is OK
    <td><div class="form-check m-1">
            <input type="checkbox" 
              @bind="@manageUserRolesDto.UserRoles[copy].Selected"  <-- i is not OK
            />
    </div></td>
    </tr>
}

The @bind is compiled to a lambda function that captures the variable.

Another option is to use a foreach() { } instead of a for() { }