Reading a double value from a string

I've tried to solve this for hours and absolutely don't understand what the compiler is doing here. I have strings that basically look like this: ``` "KL10124 Traitor #2 - +XX-+0.25 - More Stuff" ``` and need to read off the double '0.25' programmatically. Calling the string above s, the following two lines don't work: ``` string[] h = s.Split('-'); string h2 = h[2].Substring(1,h[2].Length - 2); double d = Convert.ToDouble(h2); ``` The output if I display d is "25". I thought it might depend on the '.' resp ',' culture dependency, but if I insert ``` double d = Convert.ToDouble(h2.Replace('.',',')); ``` it does not change a thing, the output is still "25". But finally, if I do the brute force method as below I get the verbatim output "0,25" on the screen ``` double d; string[] h = s.Split('-'); string h2 = h[2].Substring(1,h[2].Length - 2); if (h2.Contains(".")) { string[] h3 = h2.Split('.'); d = Convert.ToDouble(h3[0]) + Convert.ToDouble(h3[1])/100; } else { d = Convert.ToDouble(h2); } return d; ``` Why exactly do the first two versions not work? The last bit of code cannot be the correct way to do this.