Hi all,
i have a trouble convert Text (have form of Hex already e.g 05 07 3F 04. ..) to Hex then i can calculate those number to draw graph with them.
many thanks for any help or instructions!
realheaven
0
Newbie Poster
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Jump to PostOkay, those doublets, doubles, pairs of characters are already in hex notation. To retrieve their values, put &h in front of them...
Dim Value As String Value = "FF" debug.print CByte("&h" & Value) debug.Print CInt("&h" & Value & Value) 'actually returns -1 so use clng debug.Print CLng("&h" …
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vb5prgrmr
143
Posting Virtuoso
Okay, those doublets, doubles, pairs of characters are already in hex notation. To retrieve their values, put &h in front of them...
Dim Value As String
Value = "FF"
debug.print CByte("&h" & Value)
debug.Print CInt("&h" & Value & Value) 'actually returns -1 so use clng
debug.Print CLng("&h" & Value & Value & Value)
debug.Print CLng("&h" & Value & Value & Value & Value) 'returns -1 so use cdblGood Luck
realheaven
0
Newbie Poster
hi there, thank you for your reply. i found another way that's more simple. because it's unnecessary to be Hex number, decimal is just fine. so this is my solution :
Dim s As String ' e.g 05 04 F4 ...
Dim i As Integer = Convert.ToInt32(Trim(s),16)
Best regards!
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