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oracle 字符串,oracle 日期转字符串

时间:2023-05-03 19:06:36 阅读:151111 作者:1016

#If Win64 And VBA7 Then

privatedeclareptrsafefunctionmultibytetowidecharlib ' kernel32 ' (byvalcodepageaslong,ByVal dwFlags As Long, byvallpmultibyteter byval CCH multibyte As Long,ByVal lpWideCharStr As jddsmt,ByVal cchWideChar As Long ) as long

privatedeclareptrsafefunctionwidechartomultibytelib ' kernel32 ' (byvalcodepageaslong,ByVal dwFlags As Long,byvallpwidecharsecharstib ByVal lpMultiByteStrPtr As jddsmt,ByVal cchMultiByte As Long,ByVal lpDefaultChar As jddsmt,byvallpuseddedeeng

#Else

privatedeclarefunctionmultibytetowidecharlib ' kernel32 ' (byvalcodepageaslong,ByVal dwFlags As Long, byval lpmultibytestr As Long byval CCH multibyte as long,ByVal lpWideCharStr As Long,ByVal cchWideChar As Long ) as long

privatedeclarefunctionwidechartomultibytelib ' kernel32 ' (byvalcodepageaslong,ByVal dwFlags As Long, byval lpwidecharstr as long byval CCH widechar as long,ByVal lpMultiByteStr As Long,ByVal cchMultiByte As Long,ByVal lpDefaultChar As Long

#End If

privateconstcp _ ACP=0' defaulttoansicodepage

Private Const CP帅气背包=65001 ' default to utf-8代码页

'字符GD dcb/ppublicfunctionencodetobytes (byvalsdataasstring ) As Byte ) ) note:len ) sdata ) 0

dimaretn(asbyte

Dim nSize As Long

If nSize=0 Then Exit Function

WideCharToMultiByte CP帅气背包,0,strptr,-1,varptr,aretn,nSize,0,0

Erase aRetn

结束函数

' UTF8旋转字符

publicfunctiondecodetobytes (byvalsdataasstring ) As Byte ) ) ' note:len ) sdata ) 0

dimaretn(asbyte

Dim nSize As Long

If nSize=0 Then Exit Function

MultiByteToWideChar CP帅气背包,0,strptr,-1,varptr,aretn,nSize

Erase aRetn

结束函数

Sub CommandButton1_Click (

Dim s As String

s=strconv(encodetobytes (中文),vbUnicode ) '将以utf编码的数组转换为VB可处理的字符

t=decodetobytes(strconv(s,vbFromUnicode ) )

结结巴巴的懒汉/p

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