Question

Is this the best way to determine that the List<int> ALogMsgTypeIntArray contains a 0?

if (ALogMsgTypeIntArray.Exists(delegate(int i) { return i == 0; }))
{
    MessageBox.Show("0 exists");
}

==========
Updated:

I ended up doing it this-a-way:

bGetDebug = ALogMsgTypeIntList.Contains(LogParsePumpViewerConsts.LOG_MSG_TYPE_DEBUG);
bGetInfo = ALogMsgTypeIntList.Contains(LogParsePumpViewerConsts.LOG_MSG_TYPE_INFORMATION);
bGetWarning = ALogMsgTypeIntList.Contains(LogParsePumpViewerConsts.LOG_MSG_TYPE_WARNING);
bGetError = ALogMsgTypeIntList.Contains(LogParsePumpViewerConsts.LOG_MSG_TYPE_ERROR);

Answer 1

You can use the List<T>.Contains Method:

if (ALogMsgTypeIntArray.Contains(0))
{
    MessageBox.Show("0 exists");
}