cok119 wrote:
How can I add '+' or '-' before float value using
float.ToString(fotmat-string) ?
What's the format string should used ?
Assuming you want the sign of the number to be displayed rather than an
arbitrary '+', then try the following:
a.ToString("+#.###;-#.###;0");
Where 'a' is your variable. This is a format string with sections,
separated by semi-colons. The first section (+#.###) applies to
positive numbers, the second (-#.###) applies to negative numbers and
the last applies to zero.