string ReadFileText(string, int, string, bool)
Reads characters from a file
Security
Trust Level Required: Full Trust
Parameters
| Name | Description |
| filePath |
string The path of the file. |
| maxCharsToRead |
(Optional) int The maximum number of characters to read or -1 to read until the end of the file. Defaults to -1. |
| characterEncoding |
(Optional) string Standard character encoding name to use when interpreting bytes to characters. The Default is null which passes the default encoding for the .Net implementation. |
| useByteOrderMarks |
(Optional) bool True to use byte order marks. Defaults to true. |
Return
The file text.
Remarks
The kiosk user must have sufficient permissions to perform any file IO operation that performs a read or write operation on the current disk.
Examples
var sampleFile = KioApp.DoUrlSubstitution('$$KIO_USERDATA$$') + 'sampleFile.txt';
var sampleFileInfo = KioFileIO.GetFileDetails(sampleFile);
console.log(KioFileIO.ReadFileText(sampleFile, (JSON.parse(sampleFileInfo).Length)));
Requirements
KioWare for Windows version 8.2 or greater.
