Note
If a matching indexed property could be found and the invocation itself has thrown an exception, then this method also throws an exception instead of returning .
KGy SOFT Core Libraries Help
ReflectorTry
Tries to get the value of an indexable object. It can be either an array or an object with default members (indexed properties).
Definition
Namespace: KGySoft.Reflection
Assembly: KGySoft.CoreLibraries (in KGySoft.CoreLibraries.dll) Version: 10.0.0
, if the indexed member could be read; , if a matching property or array getter could not be found.
Assembly: KGySoft.CoreLibraries (in KGySoft.CoreLibraries.dll) Version: 10.0.0
C#
public static bool TryGetIndexedMember(
Object instance,
out Object?? value,
params Object?[] indexParameters
)VB
Public Shared Function TryGetIndexedMember (
instance As Object,
<OutAttribute> ByRef value As Object,
ParamArray indexParameters As Object()
) As BooleanC++
public:
static bool TryGetIndexedMember(
Object^ instance,
[OutAttribute] Object^% value,
... array<Object^>^ indexParameters
)F#
static member TryGetIndexedMember :
instance : Object *
value : Object byref *
indexParameters : Object[] -> bool Parameters
- instance Object
- An instance to be set.
- value Object
- When this method returns with result, then this parameter contains the value returned by the indexable object.
- indexParameters Object
- The index parameters.
Return Value
Boolean, if the indexed member could be read; , if a matching property or array getter could not be found.
Remarks
This method ignores explicitly implemented interface properties.
If you already have a PropertyInfo instance of the indexed property, then use the GetProperty(Object, PropertyInfo, ReflectionWays, Object) method for better performance.
For getting an indexed property this method uses the DynamicDelegate reflection way.