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bert_cox

If i have a string like this : string test = " true" + " dmy 1980 " + " " Is it possible to check whether "runprogram", "parameters", "appservers" are in the string With Indexof you can only check for one string: IndexOf("runprogram",0) So i want to check whether several words are in a string Thx in advance

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Andrzej Wegierski22y ago
It's possible with regular expressions, but it'll be too complicated and slow I think. Use several IndexOf() with &&. Next, it would be better to find "" instead of "runprogram" eg. find all the letters to avoid false findings. What about upper/lowercase letters? May be use ToUpper() method if it's case insensitive: test.IndexOf("someword")>=0 && test.IndexOf("nextword")>=0 ...