how to get last digit of substring

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hey following is my code for dividing string into two parts. but my last digit may be more than 4 then what i do for that

C#

string aaa=TextBox1.Text;
string mode = aaa.Substring(0, 5);
string mlen = aaa.Substring(5, 4);

Posted 7-Jan-15 17:20pm

Comments

Thanks7872 23-Jan-15 1:44am

Better solution can be applied here. Would you please post sample strings and required output for each of them?

2 solutions

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Peter Leow · Answer 1 · 2015-01-07T18:25:00

Do away with the second argument, try this:

string mlen = aaa.Substring(5);

Posted 7-Jan-15 18:25pm

Updated 7-Jan-15 18:26pm

v2

Comments

Rajesh waran 8-Jan-15 0:33am

My +5

Rajesh waran · Answer 2 · 2015-01-07T17:45:00

Try like this,

C#

int len = aaa.Length;
string mode = aaa.Substring(0, 5);
string final_string = aaa.Substring(5, len);

Posted 7-Jan-15 17:45pm