1. If you have not already done so, go through the steps to install jqGrid for ASP.NET on your local machine.
2. Start Visual Studio .NET
3. Select "View -> ToolBox" (or press Ctrl + Alt + X). You will see this menu, select "ToolBox"

4. It is best if you create a new tab for Trirand products, say, "Trirand". To do so, right click on the ToolBox pane and select "Add Tab" (screenshot below)

5. Right-click on the freshly created tab and select "Choose Items" (screenshot below)

6. Select the .NET tab (if it is not already selected), then click "Browse" and point to the location of "Trirand.Web.dll"

7. You should now have the grid in the "Trirand" tab in the ToolBox (screenshot below)

8. You can now drag and drop the grid from the toolbox directly to your ASPX page and set its datasource and properties.