C # how to get the string at the specified position

xcy774

For example: 123456789, how can I get 3456? It is 3-6 digits of the string.

psycholmu

string s = "123456";
s = s.SubString (2,4);

123ffff

string str = OldString.SubString (int start, int length);

Truncate a string of length from the start position
Yours is: SubString (2,4);

ooloife

The solution is upstairs.