小编Hav*_*fun的帖子

List<BillOfLading> bolList = new List<BillOfLading>();

protected void Button1_Click(object sender, EventArgs e)
{
    BillOfLading newBol = new BillOfLading("AXSY1414114");
    bolList.Add(newBol);

    newBol.BillOfLadingNumber = "CRXY99991231";
    bolList.Add(newBol);
}

我期待这bolList将容纳两个不同的对象或值,但似乎这个简单的代码不起作用.有任何想法吗？

结果Immediates:

bolList

Count = 2
    [0]: {kTracker.BillOfLading}
    [1]: {kTracker.BillOfLading}
bolList[0]
{kTracker.BillOfLading}
    _billOfLadingNumber: "CRXY99991231"
    BillOfLadingNumber: "CRXY99991231"
bolList[1]
{kTracker.BillOfLading}
    _billOfLadingNumber: "CRXY99991231"
    BillOfLadingNumber: "CRXY99991231"