hola quizas sea Unicode a UTF8 o al revez
Option Explicit
Private Declare Function WideCharToMultiByte Lib "kernel32" (ByVal CodePage As Long, ByVal dwFlags As Long, ByVal lpWideCharStr As Long, ByVal cchWideChar As Long, ByRef lpMultiByteStr As Any, ByVal cchMultiByte As Long, ByVal lpDefaultChar As String, ByVal lpUsedDefaultChar As Long) As Long
Private Declare Function MultiByteToWideChar Lib "kernel32" (ByVal CodePage As Long, ByVal dwFlags As Long, ByRef lpMultiByteStr As Any, ByVal cchMultiByte As Long, ByVal lpWideCharStr As Long, ByVal cchWideChar As Long) As Long
Private Const CP_UTF8 As Long = 65001
Public Function UTF82Unicode(ByVal sUTF8 As String) As String
Dim UTF8Size As Long
Dim BufferSize As Long
Dim BufferUNI As String
Dim LenUNI As Long
Dim bUTF8() As Byte
If LenB(sUTF8) = 0 Then Exit Function
bUTF8 = StrConv(sUTF8, vbFromUnicode)
UTF8Size = UBound(bUTF8) + 1
BufferSize = UTF8Size * 2
BufferUNI = String$(BufferSize, vbNullChar)
LenUNI = MultiByteToWideChar(CP_UTF8, 0, bUTF8(0), UTF8Size, StrPtr(BufferUNI), BufferSize)
If LenUNI Then UTF82Unicode = Left$(BufferUNI, LenUNI)
End Function
Public Function Unicode2UTF8(ByVal strUnicode As String) As String
Dim LenUNI As Long
Dim BufferSize As Long
Dim LenUTF8 As Long
Dim bUTF8() As Byte
LenUNI = Len(strUnicode)
If LenUNI = 0 Then Exit Function
BufferSize = LenUNI * 3 + 1
ReDim bUTF8(BufferSize - 1)
LenUTF8 = WideCharToMultiByte(CP_UTF8, 0, StrPtr(strUnicode), LenUNI, bUTF8(0), BufferSize, vbNullString, 0)
If LenUTF8 Then
ReDim Preserve bUTF8(LenUTF8 - 1)
Unicode2UTF8 = StrConv(bUTF8, vbUnicode)
End If
End Function
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