In Microsoft Dynamics AX (X++), there are many scenarios where you need to duplicate data from one table to another—especially during custom import, duplication, or versioning processes. Traditionally, this is done by manually assigning each field: targetTable.Field1 = sourceTable.Field1; targetTable.Field2 = sourceTable.Field2; ... But what if the tables have many fields ? Or maybe you’re dealing with multiple similar table pairs? That’s where the powerful DictTable class comes in. Let’s walk through how to use it to copy matching fields dynamically between two tables. 💡 Use Case: Copy Customer Templates Let’s assume you have these tables: CustTemplateHeader – stores predefined customer templates. CustTemplateHeaderHistory – a historical copy of templates for versioning. You want to copy records from CustTemplateHeader to CustTemplateHeaderHistory , but only for fields that exist in both tables. ✅ The Solution Using DictTable SalesHeaderTemplate ...
Process of making a POST request in X++ using the WinHttp class step by step. 1. Setup Before making an HTTP request, ensure you have the necessary URL, headers, and payload data you want to send. 2. Create the HttpWebRequest Object You will first need to create an instance of HttpWebRequest by specifying the URL you want to send the POST request to. 3. Configure the Request Set the HTTP method to POST and configure any necessary headers and content type. Prepare the request body as a byte array. 4. Send the Request and Handle the Response Write the request body to the request stream, send the request, and read the response. Example Code Here’s a detailed step-by-step example in X++: static void PostRequestExample(Args _args) { System.Net.HttpWebRequest request; System.Net.HttpWebResponse response; System.IO.Stream requestStream, responseStream; System.IO.StreamReader reader; System.Text.Encoding utf8; ...