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Help / WLanguage / WLanguage functions / Standard functions / External file functions
  • View the contents of a file in Unicode
WINDEV
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Stored procedures
Loads the contents of a text file into any text field or variable (string variable, window edit control, report label field, etc.).. fSaveBuffer is used to extract this file from the buffer.
Example
WINDEVJavaUser code (UMC) 
// Charger le contenu du fichier "C:\Temp\MonFichier.txt" dans
// le champ de saisie "SAI_Saisie1"
SAI_Saisie1 = fLoadText("C:\Temp\MonFichier.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 doesn't have to be in TXT format: binary 0s are allowed.
WindowsLinux This parameter can be in Ansi or Unicode format.
<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.

Remarks
WINDEVWindowsJavaUser code (UMC)

View the contents of a file in Unicode

To view the contents of a file in Unicode, perform the following operation: 
// Charger le contenu du fichier "C:\MesFichiers\MonFichier.XML" dans la chaîne MaChaîne 
MonBuffer is Buffer 
MonBuffer = fLoadText("C:\MesFichiers\MonFichier.XML")
MaChaîne is string Unicode 
MaChaîne = MonBuffer
Info(MaChaîne)
Business / UI classification: Business Logic
Component: wd300std.dll
See also
Minimum version required
  • Version 9
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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

Last update: 09/24/2024

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