public static void main(Args _args)
```
- `public static void main(Args _args)`: This line defines the entry point of the program. It's a static method called `main` which takes an `Args` object as a parameter. In X++, `Args` is a base class for arguments that can be passed to a method.
SalesTableDelete salesTableDelete;
SalesLineDelete salesLineDelete;
SalesTable salesTable;
SalesLine salesLine;
Map Map = new Map(Types::String, Types::Record);
```
- These lines declare variables:
- `SalesTableDelete`, `SalesLineDelete`, `SalesTable`, and `SalesLine` are objects representing different tables and entities within Dynamics 365 Finance and Operations.
- `Map` is a collection used to store key-value pairs. Here, it's initialized with a key type of `String` and a value type of `Record`.
SalesTableDelete = SalesTableDelete::find('SO00026380', true);
```
- `SalesTableDelete = SalesTableDelete::find('SO00026380', true);`: This line finds a sales order with the ID 'SO00026380' and assigns it to the `SalesTableDelete` variable. The second parameter `true` specifies that the system should throw an error if the record is not found.
ttsbegin;
```
- `ttsbegin;`: This line begins a transaction. `tts` stands for "table transaction." It ensures that the subsequent database operations are treated as a single transaction, maintaining data integrity.
```csharp
switch (salesTableDelete.Cancelled)
```
- `switch (salesTableDelete.Cancelled)`: This line initiates a switch statement based on the value of the `Cancelled` field of the `SalesTableDelete` object.
```csharp
case Voided::Voided:
```
- `case Voided::Voided:`: This line checks if the `Cancelled` field is set to `Voided::Voided`. If it is, the code block following this case statement will be executed.
```csharp
salesTable = conpeek(salesTableDelete.SalesTable, 1);
```
- `salesTable = conpeek(salesTableDelete.SalesTable, 1);`: This line retrieves the first record from the `SalesTable` field of the `salesTableDelete` object and assigns it to the `salesTable` variable. `conpeek` is used to access the contents of a container.
The explanation continues in the next message due to space limitations.
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