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  • Viewing the content of a file in UNICODE format
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Stored procedures
Loads the content of a text file into any text control or text variable (string variable, edit control in a window, Static control in a report, etc.). fSaveBuffer is used to extract this file from the buffer.
Example
WINDEVWEBDEV - Server codeReports and QueriesAndroidAndroid Widget JavaUser code (UMC)PHPAjax
// Load the content of "C:\Temp\MyFile.txt" into
// the "EDT_Edit1" edit control
EDT_Edit1 = fLoadText("C:\Temp\MyFile.txt")
Syntax
<Result> = fLoadText(<Name and path of text file> [, <Load mode>])
<Result>: Character string
  • Content of text file,
  • Empty string ("") if an error occurred. To get more details on the error, use ErrorInfo.
<Name and path of text file>: Character string
Name and full (or relative) path of the text file. A UNC path can be used. This file is not necessarily a file in TXT format: indeed, the binary zeros are allowed.
WindowsLinux This parameter can be in Ansi or Unicode format.
iPhone/iPadIOS WidgetMac Catalyst The file path can correspond to a full path or to a path relative to the current directory (returned by fCurrentDir). This parameter is case-sensitive.
<Load mode>: Integer constant
Load mode of the file:
foAnsiAnsi file. In this case, <Result> will correspond to an Ansi character string.
foUnicodeUnicode file. In this case, <Result> will correspond to an Unicode character string.

New in version 28
AndroidAndroid Widget Java This parameter is now supported.
PHP This parameter is not supported. The returned format corresponds to the format supported by the current platform.
Remarks
WINDEVWEBDEV - Server codeReports and QueriesWindowsAndroidAndroid Widget JavaUser code (UMC)Ajax

Viewing the content of a file in UNICODE format

To view the content of a file in UNICODE format, you must perform the following process:
// Load the content of "C:\MyFiles\MyFile.XML" into MyString
MyBuffer is Buffer
MyBuffer = fLoadText("C:\MyFiles\MyFile.XML")
MyString is UNICODE string
MyString = MyBuffer
Info(MyString)
Business / UI classification: Business Logic
Component: wd280std.dll
Minimum version required
  • Version 9
This page is also available for…
Comments
Exemplo fLoadText
Exemplo fLoadText

//Procurar Arquivo
sFile is string
// Opens the file picker
sFile = fSelect("", "", "Select a file...", "All the files (*.*)" + TAB + "*.*", "*.*")
EDT_nome_arquivo=sFile
//
//Ler Arquivo Texto
EDT_texto=fLoadText(EDT_nome_arquivo)
//Gravar Texto
//
fSaveText(EDT_nome_arquivo,EDT_texto)
//Blog com video e Exemplo
http://windevdesenvolvimento.blogspot.com.br/2016/09/curso-windev-arquivos-018-arquivos_11.html
https://www.youtube.com/watch?v=LlFvXKc9dg4
De matos AMARILDO
11 Sep. 2016