VisualBasicDesignerHelper.CreatePrecompiledVisualBasicValue Method

Definition

Namespace:

Microsoft.VisualBasic.Activities

Assembly:

System.Activities.dll

Creates and returns a precompiled VisualBasicValue<TResult> expression.

This API supports the product infrastructure and is not intended to be used directly from your code.

public:
 static System::Activities::Activity ^ CreatePrecompiledVisualBasicValue(Type ^ targetType, System::String ^ expressionText, System::Collections::Generic::IEnumerable<System::String ^> ^ namespaces, System::Collections::Generic::IEnumerable<System::String ^> ^ referencedAssemblies, System::Activities::LocationReferenceEnvironment ^ environment, [Runtime::InteropServices::Out] Type ^ % returnType, [Runtime::InteropServices::Out] System::Activities::ExpressionParser::SourceExpressionException ^ % compileError, [Runtime::InteropServices::Out] Microsoft::VisualBasic::Activities::VisualBasicSettings ^ % vbSettings);

public static System.Activities.Activity CreatePrecompiledVisualBasicValue (Type targetType, string expressionText, System.Collections.Generic.IEnumerable<string> namespaces, System.Collections.Generic.IEnumerable<string> referencedAssemblies, System.Activities.LocationReferenceEnvironment environment, out Type returnType, out System.Activities.ExpressionParser.SourceExpressionException compileError, out Microsoft.VisualBasic.Activities.VisualBasicSettings vbSettings);

static member CreatePrecompiledVisualBasicValue : Type * string * seq<string> * seq<string> * System.Activities.LocationReferenceEnvironment * Type * SourceExpressionException * VisualBasicSettings -> System.Activities.Activity

Public Shared Function CreatePrecompiledVisualBasicValue (targetType As Type, expressionText As String, namespaces As IEnumerable(Of String), referencedAssemblies As IEnumerable(Of String), environment As LocationReferenceEnvironment, ByRef returnType As Type, ByRef compileError As SourceExpressionException, ByRef vbSettings As VisualBasicSettings) As Activity

Parameters

targetType

Type

The expected expression type.

expressionText

String

The expression in Visual Basic syntax.

namespaces

IEnumerable<String>

The imported namespaces.

referencedAssemblies

IEnumerable<String>

The referenced assemblies.

environment

LocationReferenceEnvironment

The mechanism for resolving names to their associated Argument and Variable objects.

returnType

Type

When this method returns, contains the result type of the expression. This parameter is passed uninitialized.

compileError

SourceExpressionException

When this method returns, contains any compilation errors that occurred, or null if compilation was successful. This parameter is passed uninitialized. This parameter is passed uninitialized.

vbSettings

VisualBasicSettings

When this method returns, contains the settings required to compile the expression.

Returns

Activity

The precompiled VisualBasicValue<TResult> expression.