Welcome to ShenZhenJia Knowledge Sharing Community for programmer and developer-Open, Learning and Share
menu search
person
Welcome To Ask or Share your Answers For Others

Categories

int.TryPrase is great and all, but there is only one problem...it takes at least two lines of code to use:

int intValue;
string stringValue = "123";
int.TryParse(stringValue, out intValue);
....

Of course I can do something like:

string stringValue = "123";
int intValue = Convert.ToInt32(string.IsNullOrWhiteSpace(stringValue) ? 0 : stringValue); 

on just one line of code.

How can I perform some magic to get int.TryParse to use a one liner, or is there yet a third alternative out there?

Thanks!

Bezden answered the question best, but in reality I plan on using Reddogs solution.

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
thumb_up_alt 0 like thumb_down_alt 0 dislike
414 views
Welcome To Ask or Share your Answers For Others

1 Answer

int intValue = int.TryParse(stringValue, out intValue) ? intValue : 0;

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
thumb_up_alt 0 like thumb_down_alt 0 dislike
Welcome to ShenZhenJia Knowledge Sharing Community for programmer and developer-Open, Learning and Share
...