screen_get_display_property_pv()

Retrieve the current value of the specified display property of type void*.

Synopsis:

#include <screen/screen.h>
 
int screen_get_display_property_pv(screen_display_t disp,
                                   int pname,
                                   void **param)

Since:

BlackBerry 10.0.0

Arguments:

disp

The handle of the display whose property is being queried.

pname

The name of the property whose value is being queried. The properties available for query are of type Screen property types.

param

The buffer where the retrieved value(s) will be stored. This buffer must be of type void*.

Library:

libscreen (For the qcc command, use the -l screen option to link against this library)

Description:

Function Type: Flushing Execution

This function stores the current value of a display property in a user-provided buffer.

The values of the following properties can be retrieved using this function:

Returns:

0 if a query was successful and the value(s) of the property are stored in param, or -1 if an error occurred (errno is set).

Last modified: 2014-11-17



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