在C#中如何把0.234转化成23%

[wang8712]

在C#中如何把0.234转化成23%

[wuyi8808]

System.Console.WriteLine("{0:p0}",0.234);
或
System.Console.WriteLine(0.234.ToString("p0"));

[haike]

double nI = 0.234;
MessageBox.Show(nI.ToString("P0"));

[Ring1981]

double val=Math.PI;
Console.WriteLine(val.ToString( )); //displays 3.14159265358979
Console.WriteLine(val.ToString("E"));//displays 3.141593E+000
Console.WriteLine(val.ToString("F3");//displays 3.142
int val=65535;
Console.WriteLine(val.ToString("x")); //displays ffff
Console.WriteLine(val.ToString("X")); //displays FFFF
Single val=0.123F;
Console.WriteLine(val.ToString("p")); //displays 12.30 %
Console.WriteLine(val.ToString("p1")); //displays 12.3 %

[Camus_Li]

0.234.ToString("p0")

[noky]

double aaaa = 0.234
System.Math.Round(aaaa*100,1) + "%"

[骑着蚂蚁闯红灯]

不再重复了...