Gemstone Expressions Library
Static
Provides the implementation for operations that get member values. Classes derived from the DynamicObject
class can override this method to specify dynamic behavior for operations such as getting a value for a property.
Definition
Namespace: Gemstone.Expressions
Assembly: Gemstone.Expressions (in Gemstone.Expressions.dll) Version: 1.0.137 -- Release Build+c01c06f95fd3b3a0ec8c06e0f13d6fe82d7170d3
true if the operation is successful; otherwise, false. If this method returns false, the run-time binder of the language determines the behavior. (In most cases, a run-time exception is thrown.)
Assembly: Gemstone.Expressions (in Gemstone.Expressions.dll) Version: 1.0.137 -- Release Build+c01c06f95fd3b3a0ec8c06e0f13d6fe82d7170d3
C#
public override bool TryGetMember(
GetMemberBinder binder,
out Object?? result
)VB
Public Overrides Function TryGetMember (
binder As GetMemberBinder,
<OutAttribute> ByRef result As Object
) As BooleanC++
public:
virtual bool TryGetMember(
GetMemberBinder^ binder,
[OutAttribute] Object^% result
) overrideJavaScript
function TryGetMember(binder, result);Parameters
- binder GetMemberBinder
- Provides information about the object that called the dynamic operation. The binder.Name property provides the name of the member on which the dynamic operation is performed. For example, for the Console.WriteLine(sampleObject.SampleProperty) statement, where sampleObject is an instance of the class derived from the DynamicObject class, binder.Name returns "SampleProperty". The binder.IgnoreCase property specifies whether the member name is case-sensitive.
- result Object
- The result of the get operation. For example, if the method is called for a property, you can assign the property value to result.
Return Value
Booleantrue if the operation is successful; otherwise, false. If this method returns false, the run-time binder of the language determines the behavior. (In most cases, a run-time exception is thrown.)