DynamicObject.TryCreateInstance Method
Definition
Important
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Provides the implementation for operations that initialize a new instance of a dynamic object. This method is not intended for use in C# or Visual Basic.
public:
virtual bool TryCreateInstance(System::Dynamic::CreateInstanceBinder ^ binder, cli::array <System::Object ^> ^ args, [Runtime::InteropServices::Out] System::Object ^ % result);public virtual bool TryCreateInstance (System.Dynamic.CreateInstanceBinder binder, object[] args, out object result);public virtual bool TryCreateInstance (System.Dynamic.CreateInstanceBinder binder, object?[]? args, out object? result);abstract member TryCreateInstance : System.Dynamic.CreateInstanceBinder * obj[] * obj -> bool
override this.TryCreateInstance : System.Dynamic.CreateInstanceBinder * obj[] * obj -> boolPublic Overridable Function TryCreateInstance (binder As CreateInstanceBinder, args As Object(), ByRef result As Object) As BooleanParameters
- binder
- CreateInstanceBinder
Provides information about the initialization operation.
- args
- Object[]
The arguments that are passed to the object during initialization. For example, for the new SampleType(100) operation, where SampleType is the type derived from the DynamicObject class, args[0] is equal to 100.
- result
- Object
The result of the initialization.
Returns
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 language-specific run-time exception is thrown.)
Remarks
Classes derived from the DynamicObject class can override this method to specify how a new instance of the dynamic object should be initialized. When the method is not overridden, the run-time binder of the language determines the behavior. (In most cases, a language-specific run-time exception is thrown.)
C# and Visual Basic compilers never emit code to use this method because they do not support first-class types. This method is intended for languages that support the initialization of dynamic objects by using syntax like dynamic new.
