Round Off decimal values in C#

Question

how do i round off decimal values ?
Example :

decimal Value = " 19500.98"

i need to display this value to textbox with rounded off like " 19501 "

if decimal value = " 19500.43"

then

value = " 19500 "

Answer 1

Look at Math.Round(decimal) or the overload which takes a MidpointRounding argument .

Of course, you'll need to parse and format the value to get it from/to text. If this is input entered by the user, you should probably use decimal.TryParse , using the return value to determine whether or not the input was valid.

string text = "19500.55";
decimal value;
if (decimal.TryParse(text, out value))
{
    value = Math.Round(value);
    text = value.ToString();
    // Do something with the new text value
}
else
{
    // Tell the user their input is invalid
}

Answer 2

Math.Round( 值, 0 )

Answer 3

Try this...

 var someValue=123123.234324243m;
 var strValue=someValue.ToString("#");

Answer 4

Total = Math.Ceiling(value)

如果对你有帮助就回复

Answer 5

string text = "19500.55";
text =(decimal.TryParse(text, out value))? (Math.Round(decimal.Parse(text))).ToString():"Invalid input";

Answer 6

d = decimal.Round(d);