ဒသမကိန္း (double) တခုကို ဒသမ ေနရာ ဘယ္ႏွစ္လံုးနဲ႔ အနီးဆံုး round တန္ဖိုး ျဖတ္ယူခ်င္ပါတယ္ ဆိုတာမ်ိဳး သံုးဖို႔ method တခု ေရးေပးလိုက္ပါတယ္။

ဒသမကိန္း (double) တခုကို ဒသမ ေနရာ ဘယ္ႏွစ္လံုးနဲ႔ အနီးဆံုး round တန္ဖိုး ျဖတ္ယူခ်င္ပါတယ္ ဆိုတာမ်ိဳး သံုးဖို႔ method တခု ေရးေပးလိုက္ပါတယ္။
========
public double Round(double num, int decimalPlaces)
{
double shift = Math.pow(10.0D, decimalPlaces);
return (Math.round(num * shift) / shift);
}
========
ဥပမာ
double mynum=Round(3.14159,3);
ဆိုရင္
3.142 ရပါမယ္။

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