« 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.