如何使用vb.net获得6位小数精度

Question

How to get 6 decimal precision using vb.net as in this example (7090982.885183 (6 decimal places precision)) ie i want to read the .885183 in my previous sample as 6 decimal only.

The javascript for the above looks like :

    //declare variables and assign calculated values
var HashA = OrdNo * Amt;
var HashB = MerchID * Amt;
var HashC = MerchID * OrdNo;
var TotalHash = String((HashA + HashB + HashC) / (parseInt(MerchID) + parseInt(RCode)));

//assign only 6 decimal places value
if (TotalHash.indexOf(".") != -1)
    TotalHash = TotalHash.substr(0,TotalHash.indexOf(".")+7);
else
    TotalHash = TotalHash + ".000000";

document.form1.HashCount.value = TotalHash;

}

I need to read this no 7090982.8851830000011 as this format 7090982.885183

Answer 1

What about using % operater like

you have an variable a and variable decimalresult you should code it like this

decimalresult=a % 1000000

In this example it should be

decimalresult= 7090982.885183 % 1000000
decimalresult = 885183

Answer 2

如果您使用的是Decimal并且想要获取小数点后的值，则可以

result = input - Math.Floor(input)