# DSGetBoundPlotID

int DSGetBoundPlotID (int panelHandle, int controlID);

## Purpose

Returns the ID of the graph plot that is bound to a DataSocket connection.

Linux This function is not supported.

## Parameters

Input
Name | Type | Description
panelHandle | integer | Specifier for a particular panel that is currently in memory. You obtain this handle from LoadPanel, NewPanel, or DuplicatePanel.
controlID | integer | The defined constant, located in the .uir header file, that you assigned to the control in the User Interface Editor, or the ID returned by NewCtrl or DuplicateCtrl.
Output
Name | Type | Description
dataSocketError | HRESULT (passed by reference) | Returns the plot ID of the graph plot that is bound to a DataSocket connection. A plot ID of zero indicates that the graph has not been bound. A plot ID of -1 indicates that the graph has been bound but a plot has not yet been created because no data has been received through data binding.

## Return Value

Name | Type | Description
status | integer | Return value indicating whether the function was successful. A negative number indicates that an error occurred.
Code | Error Message String
xx | Success