Question

当我将以下覆盖添加到AppDelegate时：

public override void HandleAction(UIApplication application, string actionIdentifier, NSDictionary remoteNotificationInfo, [BlockProxy(typeof(NIDAction))] Action completionHandler)
{
}

我收到以下错误：

严重级代码说明项目文件行抑制状态错误 CS0246找不到类型或命名空间名称'NIDAction'（是你错过了using指令或程序集引用？）Notifi.iOS C：\ development \ notifi \ Notifi \ Notifi \ Notifi.iOS \ AppDelegate.cs 119 活性

我已尝试搜索有关NIDAction的信息，但我找不到任何有用的信息 - 我可以删除此属性吗？

Answer 1

当Xamarin already does it出现在每个原生呼叫的签名中时，您无需对类型进行注释。

这样做：

for line in input_lines:
    m = re.match(r'''
        ^\(                  # at the beginning of the line look for a (
        [A-Z]+               # then a group of upper-case letters, i.e. OUTPUT
        \)                   # followed by a )
        \s*                  # some space
        \*                   # a literal *
        \s*                  # more space
        (?P<tag>[A-Z0-9]+)   # create a named group (tag) that matches HDMI1, ie. upper case letters or numbers
        \s*                  # more space
        (?P<nums>[\d\.]+)    # followed by a sequence of numbers and .
        $                    # before reaching the end of the line
        ''', line, re.VERBOSE)
    if m: 
        break
else:  # note: this else goes with the for-loop
    raise ValueError("Couldn't find a match")
# we get here if we hit the break statement
tag = m.groupdict()['tag']    # HDMI1
nums = m.groupdict()['nums']  # 124.124.124

AppDelegate NIDAction

1 个答案: