The function fnDeleteFile is used to delete a file from the file system. (Note: a file is opened automatically when using the function fnFileWrite)




MetaTrader will only read or write files in the MT platform "Files" folder.

For example: C:\Program Files (x86)\FXCM MetaTrader 4\MQL4\Files


Related Topics:
What is VTS
System Requirements
Installing VTS
Main Menu
Toolbox FUNCTIONS Pane
Expert Advisor Facts
Configure
PLATFORM Function
Custom Indicators
TRADETIME Manager
COMMUNICATION Manager
Message
Logic
Options
MetaTrader Platform Configuration
Compiler
Compiler Flags
Platform
Editor
EA Output Folder
Custom Indicator Folder
Package
fnOpenOrder
fnModifyOrder
fnCloseOrder
Getting Started
MetaTrader Platform
Journal Tab
Experts Tab
Expert Menu
MQL Help
Trade Tab
ECN Brokers
Logic
Candlestick Function Parameters
Candlestick Drawing
Using Easy Email with the fnSendEzEmail Function
Testing the Easy Email Connection
Objects on the MetaTrader platform
Manually drawing a trend line
Removing a trend line
Building an Expert Advisor to draw and manage a trend line
Script & Multi-Platform Plug-in
Building a MetaTrader Script
Using the Multi-Platform Feature
Client-Side Stops Plug-in
Emergency Stops
Using Client-Side Stops
Objects on the MetaTrader Platform
Manually Drawing a Fibonacci Retracement
Removing a Fibonacci Retracement
Building an Expert Advisor to draw and manage a Fibonacci retracement
Signal Type: Element
Signal Type: Logic Condition
Using the Code Block Feature
EA-Indicator Price Chart
EA-Indicator Video
Chart Objects Plug-in
fnDrawHorizontalLine
fnDrawVerticalLine
fnDrawArrow
fnDrawThumb
fnDrawLabel
fnDrawText
fnDrawCheckSign
fnDrawStopSign
Chart Objects on a MetaTrader Price chart
Adding Symbols
EA Secure Configuration
Chart Execute Plug-in
Chart Execute Configuration
Chart Execute on Price Chart
Using Chart Execute
Chart Execute Notes
Pivot Points on a MetaTrader Price Chart
fnFileRead
fnFileWrite
Multi Trade on a MetaTrader Price Chart
Using the Debug Manager Plug-in
MQL Event Documentation