ユーザーガイド
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User Guide for NTTX Advisors
- NetTradeX Advisors Terminal
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Articles
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NetTradeX Language: Introduction
- Language Basics
- Language Functions
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Language System Objects
- Deal Management
- Order Management
- Indicators
- Object-Oriented Programming
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DLL files
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Object Account
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Object Bars
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Object Chart
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Object datetime
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Object History
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Object file
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Object Globals
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Object Math
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Object Symbols
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Object System
Loop statements are used to repeatedly execute certain code provided that the certain condition is true.
While statements
If the condition is true (has the value true ), then the block of
operators in the curly brackets {}
is executed and after that the verification of conditions repeats.
If the condition is false , the execution of the loop stops.
Example:
int i=1; while(i<2000) { i *=2; System.Print("i="+i); }
Do-while statement
This statement is used for creating a loop with a postcondition. It differs from a simple operator while
by the loop body that is executed at least once. The condition is verified at the end of the loop, not at its beginning.
Example:
int a=0; do { a++; System.Print("a="+a); } while(a<5);
For statement
The main difference between the loop for
and the loop while
is in the parameters of the loop.
In the loop for
, you can set a variable that will work as a counter of loop iterations, the initial value can be set by this variable, and it is also allowed to determine the condition of the loop and change the value of this variable.
In general, the loop for
has the following syntax:
for(initial_value; execution_condition; increment) { operators; }
Expressions initial_value , execution_condition and increment may be missing, but the semicolons ;
are compulsory.
Example:
for (int i = 1; i < 10; i++) { System.Print("i="+i); }