The Art of SQL Server FILESTREAM - Red Gate Software

Chapter 6: FILESTREAM with SSIS and SSRSSet the Index column to 0 to tell the Foreach Loop container to store the value from thefirst column of the result set in the itemID variable on each iteration. Click OK to savethe configuration, and return to the Package Designer.Adding a Script task to perform FILESTREAM operationsThe next step is to add a Script task to the package, which we will use to write the .NETcode to perform FILESTREAM operations using the FILESTREAM Managed API. You canfind the Script task in the toolbox under Control Flow Items. Drag and drop it onto thePackage Designer window, inside the Foreach Loop container (Figure 6-18).Figure 6-18:Adding the Script Task inside the Foreach Loop container.Next, we will write some .NET code to perform the FILESTREAM operations. Dependingupon your preference, you can choose C# or VB, but note that this decision must be madebefore you make any changes to the script task; once the script task has been modified,you cannot change the .NET language associated with it.247