excel vba binary bits to short integer
'Extremely fast VBA function to convert a binary string to a 16-bit Integer:
Function BitsToInteger%(bits$)
Dim i&
Static b() As Byte
If LenB(bits) > 32 Then Exit Function
If LenB(bits) = 32 Then
b = bits
Else
b = String$(16 - Len(bits), "0") & bits
End If
For i = 2 To 30 Step 2
BitsToInteger = 2 * BitsToInteger Or (b(i) Xor 48)
Next
If (b(0) Xor 48) Then BitsToInteger = BitsToInteger Or &H8000
End Function
'Example:
MsgBox BitsToInteger("1111111111111111") '<--displays: -1
MsgBox BitsToInteger("0111111111111111") '<--displays: 32767
Are there any code examples left?
New code examples in category VBA
-
VBA 2022-03-27 20:55:02 excel vba check if all substrings in list are in string
-
VBA 2022-03-27 20:40:39 excel vba set cell value to empty
-
VBA 2022-03-27 17:05:52 vba simple quote
-
VBA 2022-03-27 14:30:19 textbox find and replace vb
-
VBA 2022-03-27 09:10:21 nested if else in vb.net
-
VBA 2022-03-27 09:10:09 excel vba string to bits
-
VBA 2022-03-25 02:00:15 vba verticalalignment
-
VBA 2022-03-24 12:20:06 Excel web scraping
-
VBA 2022-03-24 10:11:00 excel vba BitToLong
-
VBA 2022-03-21 18:00:05 excel vba save file txt