NPP_GetValue

« Gecko Plugin API Reference « Plug-in Side Plug-in API

Summary

Allows the browser to query the plug-in for information.

Syntax

#include <npapi.h>
NPError NPP_GetValue(void *instance, 
                     NPPVariable variable, 
                     void *value);

Parameters

The function has the following parameters:

instance

Pointer to the plugin instance from which the value should come.

variable

Variable for which the browser (caller) would like a value. The full list is in the NPAPI headers.

value

Value for the requested variable.

Returns

• If successful, the function returns NPERR_NO_ERROR.
• If unsuccessful, the function returns an error code. For possible values, see Error Codes.

Description

NPP_GetValue retrieves instance variables.

See Also

NPP_SetValue, NPN_GetValue, NPN_SetValue