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VBScript Number Conversion Functions
Syntax
Variable_name = Conversion_function_name(expression)
Number functions help us to convert a given number from one data subtype to another data subtype.
| Sr.No | Function & Description |
|---|---|
| 1 | CDbl A Function, which converts a given number of any variant subtype to double |
| 2 | CInt A Function, which converts a given number of any variant subtype to Integer |
| 3 | CLng A Function, which converts a given number of any variant subtype to Long |
| 4 | CSng A Function, which converts a given number of any variant subtype to Single |
| 5 | Hex A Function, which converts a given number of any variant subtype to Hexadecimal |
Example
Try the following example to understand all the Number Conversion Functions available in VBScript.
<!DOCTYPE html>
<html>
<body>
<script language = "vbscript" type = "text/vbscript">
x = 123
y = 123.882
document.write("x value after converting to double - " & CDbl(x) & "<br />")
document.write("y value after converting to double - " & CDbl(y) & "<br />")
document.write("x value after converting to Int -" & CInt(x) & "<br />")
document.write("y value after converting to Int -" & CInt(y) & "<br />")
document.write("x value after converting to Long -" & CLng(x) & "<br />")
document.write("y value after converting to Long -" & CLng(y) & "<br />")
document.write("x value after converting to Single -" & CSng(x) & "<br />")
document.write("y value after converting to Single -" & CSng(y) & "<br />")
document.write("x value after converting to Hex -" & Hex(x) & "<br />")
document.write("y value after converting to Hex -" & Hex(y) & "<br />")
</script>
</body>
</html>
When executed, the above script will produce the following output −
x value after converting to double - 123 y value after converting to double - 123.882 x value after converting to Int -123 y value after converting to Int -124 x value after converting to Long -123 y value after converting to Long -124 x value after converting to Single -123 y value after converting to Single -123.882 x value after converting to Hex -7B y value after converting to Hex -7C
vbscript_numbers.htm
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