MonobjcMonobjc Documented Class Library
NeedsDisplayForKey Method (key)
Namespaces ► Monobjc.QuartzCore ► CALayer ► NeedsDisplayForKey(NSString)

Returns whether changes to the specified key requires the layer to be redisplayed.

Original signature is '+ (BOOL)needsDisplayForKey:(NSString *)key'

Available in Mac OS X v10.6 and later.

Declaration Syntax
C#Visual BasicVisual C++
public static bool NeedsDisplayForKey(
	NSString key
)
Public Shared Function NeedsDisplayForKey ( _
	key As NSString _
) As Boolean
public:
static bool NeedsDisplayForKey(
	NSString^ key
)
Parameters
key (NSString)
A string that specifies an attribute of the layer.
Return Value
YES if the layer requires display.
Version Information
  • Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later)

Assembly: Monobjc.AppKit (Module: Monobjc.AppKit)