如何匹配数组中包含的字符串中的字符串模式

Question

I need to check if a string pattern in the array is contained in a string. I am using the following code but it matches the exact string contained in the array not the pattern so the following will fail. How can I do this?

String[] stringArrayToBlock = { "#", "/", "string1:", "string2" };
String SearchString = "String1:sdfsfsdf";

 if (stringArrayToBlock.Contains(SearchString.Trim().ToLower()))
 { 
   //Do work
 }

Answer 1

I guess you should do it vice versa. Besides, if you're open to LINQ, Enumerable.Any Method is very handy:

string[] stringArrayToBlock = { "#", "/", "string1:", "string2" };
string SearchString = "String1:sdfsfsdf";
string lowerCaseString = SearchString.Trim().ToLower();
if (stringArrayToBlock.Any(s => lowerCaseString.Contains(s)))    
{
    //Do work
}

Answer 2

Use the LINQ Any() method to determine if any of the elements of the array satisfy the condition. The Contains method used here is that of string , not of Array .

String[] stringArrayToBlock = { "#", "/", "string1:", "string2" };
String SearchString = "String1:sdfsfsdf";

 if (stringArrayToBlock.Any(s => SearchString.Trim().ToLower().Contains(s)))
 { 
     //Do work
 }