c# - 如何检查字符串是否包含列表值，如果包含但具有其他值，则如何单独检查

Question

我正在尝试弄清楚如何定义字符串是否包含/不包含列表值以及是否包含但具有其他值。

如果我有输入字符串:

string inputString = "it was one";

我想找到条件的特定值:

var numbList = new List<string> {"zero", "one", "two"}; 

if (!numbList.Any(inputString.Contains)) 
{
     Console.WriteLine("string does not contains list value");                                           
}
else
{
     Console.WriteLine("string contains list value"); 
}

但如果我还想知道第三个条件，如果字符串包含值但也包含其他单词，则不确定什么是正确的方法。

对于字符串:inputString = "it was one"; 期望的结果应该是:

 Console.WriteLine("string contains list value and other words"); 

对于字符串:inputString = "one";

 Console.WriteLine("string contains list value"); 

并为:inputString = "it was";

 Console.WriteLine( "string does not contains list value"); 

Answer 1

我认为您正在寻找这样的东西:

if (inputString.Split(new string[]{" "},StringSplitOptions.RemoveEmptyEntries).All(x => numbList.Contains(x)))
{
    opDisplay="string contains list value";
}
else if (numbList.Any(x => inputString.Contains(x)))
{
    opDisplay = "string contains list value and other words";
}
else
{
    opDisplay = "string does not contains list value";
}

你可以试试例子here