Function Pane
The Function pane is on the left side of the Sentinel LDK ToolBox window.
You use the Function pane to select the API function that you want to perform.
To select a function, first click the relevant API in the API panel, and then click one of the functions that are listed.
When you select an item in the Function pane, the corresponding parameter input screen is displayed in the Function Display to the right of the API panel.