VisualBasicDesignerHelper.CreatePrecompiledVisualBasicValue 方法

参考

定义

命名空间:: Microsoft.VisualBasic.Activities

程序集:: System.Activities.dll

重要

一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。

创建并返回预编译的 VisualBasicValue<TResult> 表达式。

此 API 支持产品基础结构，不能在代码中直接使用。

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