Indussky not in C# with steam

[Cleofas]

Hello! It's been a while since I started programming and studying c#, there's a need to use something like that not in the code, but I haven't found such examples on the Internet, so I'll ask you here.

It's necessary to consider the line as a matter of urgency by defining the divider. The stroke is as follows:

[Symbols to the divider][separator, some symbol][symbols after the divider].

Symbols to the divider may include 0...9, E, e, +

Please help counsel how this can be accomplished without using a scientist if-- (the only thing that has come to mind)

string[] strs = inTextBox.Lines;
for (int j = 0; j < strs.Length - 1; j++){
if (strs[j] == "0") // 
... (куча других примеров разрешённых символов)
else
variable = strs[j];
break;
}

[juvenalb]

I think that'll suit you:

char variable = "ваша строка".First(x => !"0123456789eE+-".Contains(x));

Or it's a better option, but it's too much to see:

const string symbols = "0123456789eE+-";
const string str = "ваша строка";
char variable;
foreach (var s in str)

{

if (!symbols.Contains(s))

{

variable = s;

break;

}

}