英文:
Why does my if condition not return the result? Is my if condition wrong?
问题
我想要实现一个if条件，如果我的Model.Reference在数据库中已经存在ID，就不生成ID或调用_sysautoController.GUID。
我希望当Model.Reference不为空时，不生成ID或调用_sysautoController.GUID，而当Model.Reference为空或空字符串时，才调用_sysautoController.GUID来生成ID。
这是我尝试过的代码：
if (Model.Reference != null)
{
}
else if (Model.Reference == null)
{
_sysautoController.GUID(1, Model.TranCompNo);
}
英文:
I want to implement an if condition to not generate ID or call the _sysautoController.GUID if my Model.Reference has an ID that already exists in the database.
I want it to not generate ID or call _sysautoController.GUID if Model.Reference is not null, and if Model.Reference is null or empty, that's the time it will call _sysautoController.GUID to generate an ID.
Here is my code that I have tried
if (Model.Reference != null)
{
}
else if (Model.Reference == null)
{
_sysautoController.GUID(1, Model.TranCompNo);
}
答案1
得分: 1
以下是翻译的内容：
也许你可以尝试这样做
if (Model.Reference != null)
{
}
else
{
_sysautoController.GUID(1, Model.TranCompNo);
}
英文:
Maybe you can try it just like this
if (Model.Reference != null)
{
}
else
{
_sysautoController.GUID(1, Model.TranCompNo);
}
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