如何在C＃中使用通配符模式进行字符串比较

Did C# provide any method to compare the string with a wildcard pattern like. Or I can say I want to find a "Like Operator" to do string comparison. Suppose I have a string .I also have a paragraph , I want to find the string on this parapgraph,But how.In SQL we can do it just using the Did C# provide any method to compare the string