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Syntax
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Hex[$]
(
number
)
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Description
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Returns a
String
containing the hexadecimal equivalent of number.
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Comments
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Hex$
returns a
String
, whereas
Hex
returns a
String
variant.
The returned string contains only the number of hexadecimal digits necessary to represent the number, up to a maximum of eight.
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The number parameter can be any type but is rounded to the nearest whole number before converting to hex. If the passed number is an integer, then a maximum of four digits are returned; otherwise, up to eight digits can be returned.
The number parameter can be any expression convertible to a number. If number is
Null
, then
Null
is returned.
Empty
is treated as 0.
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Example
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This example accepts a number and displays the decimal and hexadecimal equivalent until the input number is 0 or invalid.
Sub Main()
Do
xs$ = InputBox("Enter a number to convert:","Hex Convert")
x = Val(xs$)
If x <> 0 Then
MsgBox "Decimal: " & x & " Hex: " & Hex(x)
Else
MsgBox "Goodbye."
End If
Loop While x <> 0
End Sub
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See Also
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Oct, Oct$ (functions).
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