Jason94 Jason94 - 2 months ago 10
C# Question

Can i use regex to find the index of X?

I have a big string, and want to find the first occurrence of X, X is "numberXnumber"... 3X3, or 4X9...

How could i do this in C#?

Answer

Yes, regex could do that for you

you could do ([0-9]+)X([0-9]+) If you know that the numbers are only single digit you could take [0-9]X[0-9]