Using External Content Types with Stored Procedures with Input Parameters
You must have tried External Content Types - the exciting new feature in SharePoint 2010 to connect to an external SQL table and provide a list where it lists, creates, updates data straight into the SQL table. People always wonder, how do you get a ECT to work with a Stored Procedure, one that has input parameters. You could do it this way... Step 1: In your SharePoint Designer 2010, create a new external content type Step 2: Connect to your SQL Server and then make sure you see the Routines (your stored procedures must be listed here) Step 3: Rt Click on the Stored Procedure name and create operations for "Read Item" and "Read List" - both are required for the External Content Type's SharePoint list to be created. During both these wizards, in the Input Parameters, your SP's Input Parameter will be listed. Here, you need to create a filter, which sends out it's value to the SP's filter. For example, if your SP's Input Parameter is @Emp...
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