' Convert the byte array to a string strResult = StrConv(lpBuffer, vbUnicode) ' Close the serial port CloseHandle hPort ' Return the result ReadFromSerialPort = Left(strResult, nBytesRead) End Function 现在,您可以在
vba Declare PtrSafe Function MultiByteToWideChar Lib "kernel32" ( _ ByVal CodePage As Long, _ ByVal dwFlags As Long, _ ByVal lpMultiByteStr As LongPtr, _ ByVal cbMultiByte As Long, _ ByVal lpWideCharStr As LongPtr, _ ByVal cchWideChar As Long) As Long Declare PtrSafe Function WideChar...
Public Function Convert2utf8(fileName As String, FileTo As String) As Boolean Dim ReadIntFileNum, WriteIntFileNum As Integer ReadIntFileNum = FreeFile() '获取一个空文件 WriteIntFileNum = FreeFile() + 1 Open fileName For Binary As ReadIntFileNum Open FileTo For Binary As #WriteIntFile...
智能的打开你目前所在窗口的属性 我们按照惯例先看一下项目的管理栏目 首先好的一点就是可以看出来项目内...
String up to 64K characters Byte 1 byte Boolean 2 byte true or false Date 8 bytes Object 4 bytes – an object reference Variant 16 bytes + 1 byte / character 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 实现菜单栏管理与自定义菜单栏功能 ...
ConvertToBool a End If ``` 2.转换为数字:使用`CDbl()`函数将字符串转换为数字,或者使用`Val()`函数将字符串或数字字符串转换为数字。例如: ```vba Dim s As String s = "123" Dim n As Integer = CDbl(s) ``` 3.转换为字符串:使用`CStr()`函数将数字转换为字符串,或者使用`ToString()`函数...
Sub Time_Convert() Dim Tim As Byte, msg As String Tim = Hour(Now) Select Case Tim Case 1 To 11 msg = "上午" Case 12 msg = "中午" Case 13 To 16 msg = "下午" Case 17 To 20 msg = "晚上" Case 23, 24 msg = "午夜" End Select MsgBox "现在是:" & msg End Sub 实例代码二...
' Convert ANSI string to wide char string (Unicode) StrLen = Len(InputStr) ReDim WideCharStr(StrLen) MultiByteToWideChar CP_ACP, 0, StrPtr(InputStr), StrLen, VarPtr(WideCharStr(0)), UBound(WideCharStr) + 1 ' Convert wide char string to UTF-8 encoded byte array ...
DimMyDouble, MyCurr MyDouble =543.214588' MyDouble is a Double.MyCurr = CCur(MyDouble *2)' Convert result of MyDouble * 2' (1086.429176) to a' Currency (1086.4292). CDate 関数の例 この例ではCDate関数を使用し、文字列を日付型に変換します。 一般に、この例で示すように、文字列とし...
RangeToJson=JsonConverter.ConvertToJson(collectionToJson,Whitespace:=2)End Function ✳️ 导出功能ExportJsonFromSelectedRange 代码语言:javascript 代码运行次数:0 运行 AI代码解释 SubExportJsonFromSelectedRange()Dim jsonText As String Dim fileSaveName As Variant ...