我有以下内容,它在节点图系统初始化时运行,用于节点的每个端口;
<select class="week-selector">
<option value="" disabled selected>Week</option>
<option value="Week1">Week 1</option>
<option value="Week2">Week 2</option>
<option value="Week3">Week 3</option>
<option value="Week4">Week 4</option>
<option value="Week5">Week 5</option>
</select>
如果我在for循环中打印<form class="input-field col s6 card-selector">
<select multiple">
<option value="" disabled selected>Select Students</option>
{{#each StudentList1}}
<option value= '{{FullName}}'>{{formatName FullName}} ({{Level}}) {{RoomWk2}}</option>
{{/each}}
</select>
</form>
,当我有3个项目时,我会按预期得到 private void Initialize()
{
// stats.Length return 3;
for (int i = 0; i < stats.Length; i++)
stats[i].Initialize(this, () => GetStats(i));
}
private void GetStats(int index)
{
// Issue; index returns 3
}
。
不知何故,如果我在i
打印0, 1, 2
,我会index
。
我只是迷失在这里,嵌套在lambda中的方法中的值类型参数如何改变值?我做了些蠢事吗?