New Blog Post – Exception Handling in X++!

Exception handling is an important part of programming. In X++, we can handle errors using throw, try...catch, finally, and retry statements. These help us catch errors, manage them properly, and ensure smooth execution of code.

Let’s go through each one in simple terms with examples.

1. throw Statement

The throw statement is used to raise (or “throw”) an exception when something goes wrong. It stops the execution of the program and sends an error message.

Example:

void checkNumber(int num)

{

if (num < 0)

{

throw error("Number cannot be negative!");

}

}

In this example, if the number is negative, an error is thrown with a message.

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