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Hope somebody can help me. I am just learning C# and I have a simple question.
I have a variable and I would like to check if that exists in another string. Something like
if ( test contains "abc" ) { } Is there an easy way to do this in C#
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The simplest and fastest way to check whether a string contains a substring or not in Python is the "in" operator . This operator returns true if the string contains the characters, otherwise, it returns false .
The includes() method returns true if a string contains a specified string. Otherwise it returns false .
Check if a string contains a sub-string in C++ This find() method returns the first location where the string is found. Here we are using this find() function multiple times to get all of the matches. If the item is found, this function returns the position. But if it is not found, it will return string::npos.
Use the String. indexOf() method to check if a string contains a character, e.g. if (str. indexOf(char) !== -1) {} .
Use String.Contains:
if (stringValue.Contains(anotherStringValue)) { // Do Something // } IndexOf() function will do the work...
It will return -1 if the string does not exist
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