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Stored procedures
Creates and fills an external file with the content of a string or buffer variable. If the file already exists, it is deleted and re-created.
Remarks:
  • The strings containing binary "0" ("\0") are supported.
  • the created file is always in ANSI format.
  • The buffer variable is filled by fLoadBuffer.
Versions 17 and later
iPhone/iPad This function is now available for iPhone/iPad applications.
Android This function is now available for Android applications.
Windows Mobile This function is now available for the Windows Mobile applications.
New in version 17
iPhone/iPad This function is now available for iPhone/iPad applications.
Android This function is now available for Android applications.
Windows Mobile This function is now available for the Windows Mobile applications.
iPhone/iPad This function is now available for iPhone/iPad applications.
Android This function is now available for Android applications.
Windows Mobile This function is now available for the Windows Mobile applications.
Versions 18 and later
Android Widget This function is now available in Android Widget mode.
Universal Windows 10 App This function is now available in Windows Store apps mode.
New in version 18
Android Widget This function is now available in Android Widget mode.
Universal Windows 10 App This function is now available in Windows Store apps mode.
Android Widget This function is now available in Android Widget mode.
Universal Windows 10 App This function is now available in Windows Store apps mode.
Versions 19 and later
Stored procedures This function is now available in the code of stored procedures.
New in version 19
Stored procedures This function is now available in the code of stored procedures.
Stored procedures This function is now available in the code of stored procedures.
Versions 21 and later
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
New in version 21
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Example
MyBuffer is Buffer
...
fSaveBuffer("c:\tmp\MyFile.raw", MyBuffer)
Syntax
<Result> = fSaveBuffer(<Text file> , <Content>)
<Result>: Boolean
  • True if the operation was successful,
  • False otherwise. To find out the error details, use ErrorInfo associated with the errMessage constant.
<Text file>: Character string (with quotes)
Name and full (or relative) path of file to create. A UNC path can be used.
Windows Mobile This path must be a full path or a UNC path. It cannot be a relative path.
Universal Windows 10 App Windows Phone: The file path corresponds to a relative path in relation to the current directory. The current directory corresponds to the data directory of application.
Reminder: Only the files found in the data directory associated with the application can be handled.
iPhone/iPad The file path can correspond to a full path or ot to a relative path in relation to the current directory (returned by fCurrentDir). This parameter is case sensitive.
Reminder: On iPhone/iPad, the file system is read-only on the device and on the emulator. An application has the rights to write into its setup directory or into one of its subdirectories.
AndroidAndroid Widget The file path can correspond to a full path or ot to a relative path in relation to the current directory (returned by fCurrentDir). This parameter is case sensitive.
Reminder: In Android, the file system is read-only on the device and on the emulator. An application has the rights to write into its setup directory or into one of its subdirectories, as well as onto the external memory (SDCard).
<Content>: Buffer variable or Character String variable
Name of the Buffer or Character String variable that constitutes the content of the file.
Remarks
Component : wd250std.dll
Minimum version required
  • Version 16
This page is also available for…
Comments
Video fSaveBuffer
https://youtu.be/ciokqNgeaFc
https://windevdesenvolvimento.blogspot.com/2019/03/dicas-2033-windev-webservice-23.html
//
HTTPRequest("http://www.NOMESERVIDOR.com.br/estudos/teste.rar")
bufFer_retorno is Buffer= HTTPGetResult()
sBaixar_arquivo is string="c:\temp\teste.rar"
bRetorno is boolean=fSaveBuffer(sBaixar_arquivo,bufFer_retorno)
amarildo
04 Mar. 2019
Exemplo Transformar Base String 64 Em Pdf
s_xml_documento is string="D:\amarildo\Giuliano_Sapucaia\xmlserv_15417338000110\xmlserv_Retorno\12-nfsepdf.xml"
s_meu_xml is string=fLoadText(s_xml_documento)
XMLDocument("XML1",s_meu_xml)
s_string_em_formato_base64 is string=XMLRead("XML1","/resPedidoLoteNFSePDF/NFS-ePDF")
s_transforma_pdf is string = Uncrypt(s_string_em_formato_base64 ,"",cryptNone,encodeBASE64)
//No Mobile // s_transforma_pdf = Uncrypt(s_string_em_formato_base64 ,"",cryptNone)
// //no Mobile o ultimo parâmetro e ignorado
fSaveBuffer("E:\aleva\teste3.pdf",s_transforma_pdf)
ShellExecute("E:\aleva\teste3.pdf")

//Blog com Video e Exemplo
http://windevdesenvolvimento.blogspot.com.br/2016/03/curso-windev-string-004-transformar.html
De matos AMARILDO
03 Mar. 2016