looking for data type

hey . i am new to C#, and after a long time came towards coding, can anyone tel me how can i show in canvas 0.456789 to 0.45 only floating type value .

 

1) By showing in Canvas i hope you mean showing on UI. You can check Unity Tutorial, there you'll find how to work with Ui Text and floats.

Tutorial link:
https://unity3d.com/learn/tutorials/projects/roll-ball-tutorial/displaying-score-and-text

2) You can convert 0.456789 to 0.45 by using Math.Truncate.

Code (CSharp):

1. float number = 0.456789f;
2. float roundedNumber = (float)System.Math.Truncate(number * 100) / 100; // will return 0.45

It will not round your float, if you want to round use this:

Code (CSharp):

1. float number = 0.456789f;
2. float roundedNumber = (float)System.Math.Round(number, 2); // will return 0.46