MQL4 String Type
Overview
Stores text strings as sequences of Unicode characters with a null terminator.
Supports assignment of string constants.String Constants
Enclosed in double quotes (e.g., "This is a string constant").
To include a double quote within a string, precede it with a backslash (e.g., "He said \"Hello\"").
Special character constants (e.g., newline \n, tab \t) can be used when prefixed with a backslash.
Long constant strings can be split into multiple parts without an addition operator; they are concatenated during compilation.Internal Representation
A structure named MqlString of 12 bytes.
size: 32-bit integer indicating the allocated buffer size.
buffer: 32-bit address pointing to the character buffer.
reserved: 32-bit integer, reserved.Related Functions
Conversion Functions
String Functions
FileOpen()
FileReadString()
FileWriteString()