本文整理汇总了C#中SyntaxGenerator.InvocationExpression方法的典型用法代码示例。如果您正苦于以下问题:C# SyntaxGenerator.InvocationExpression方法的具体用法?C# SyntaxGenerator.InvocationExpression怎么用?C# SyntaxGenerator.InvocationExpression使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类SyntaxGenerator
的用法示例。
在下文中一共展示了SyntaxGenerator.InvocationExpression方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: CreateEqualsExpression
internal SyntaxNode CreateEqualsExpression(SyntaxGenerator syntaxFactoryService, SemanticModel model, SyntaxNode operand1, SyntaxNode operand2, bool isEquals)
{
var stringType = model.Compilation.GetSpecialType(SpecialType.System_String);
var memberAccess = syntaxFactoryService.MemberAccessExpression(
syntaxFactoryService.TypeExpression(stringType),
syntaxFactoryService.IdentifierName(UseOrdinalStringComparisonAnalyzer.EqualsMethodName));
var ordinal = CreateOrdinalMemberAccess(syntaxFactoryService, model);
var invocation = syntaxFactoryService.InvocationExpression(
memberAccess,
operand1,
operand2.WithoutTrailingTrivia(),
ordinal)
.WithAdditionalAnnotations(Formatter.Annotation);
if (!isEquals)
{
invocation = syntaxFactoryService.LogicalNotExpression(invocation);
}
invocation = invocation.WithTrailingTrivia(operand2.GetTrailingTrivia());
return invocation;
}
示例2: BuildRegister
// builds a register statement
protected internal static SyntaxNode BuildRegister(SyntaxGenerator generator, string context, string register, ArgumentListSyntax argumentList)
{
SyntaxNode registerIdentifier = generator.IdentifierName(register);
SyntaxNode contextIdentifier = generator.IdentifierName(context);
SyntaxNode memberExpr = generator.MemberAccessExpression(contextIdentifier, registerIdentifier);
SyntaxNode invocationExpr = generator.InvocationExpression(memberExpr, argumentList.Arguments);
return invocationExpr;
}
示例3: CreateProxyInvocationStatement
private SyntaxNode CreateProxyInvocationStatement(Compilation compilation, SyntaxGenerator g, GenerationNameTable nameTable, IMethodSymbol sourceMethod)
{
bool isAsync = ReturnsTask(compilation, sourceMethod);
bool isVoid = IsVoid(compilation, sourceMethod);
// proxy.Method(arg1, arg2, ...);
SyntaxNode invocation = g.InvocationExpression(
g.MemberAccessExpression(
g.IdentifierName(nameTable[MemberNames.ProxyVariable]),
sourceMethod.Name
),
sourceMethod.Parameters.Select(p => g.IdentifierName(p.Name))
);
if (isAsync)
{
// await proxy.Method(arg1, arg2, ...).ConfigureAwait(false);
invocation =
g.AwaitExpression(
g.InvocationExpression(
g.MemberAccessExpression(
invocation,
"ConfigureAwait"
),
g.FalseLiteralExpression()
)
);
}
if (isVoid)
{
invocation = g.ExpressionStatement(invocation);
}
else
{
invocation = g.ReturnStatement(invocation);
}
return invocation;
}
示例4: CreateDiagnosticReport
internal static SyntaxNode CreateDiagnosticReport(SyntaxGenerator generator, string argumentName, string contextName)
{
var argumentExpression = generator.IdentifierName(argumentName);
var argument = generator.Argument(argumentExpression);
var identifier = generator.IdentifierName(contextName);
var memberExpression = generator.MemberAccessExpression(identifier, "ReportDiagnostic");
var expression = generator.InvocationExpression(memberExpression, argument);
SyntaxNode expressionStatement = generator.ExpressionStatement(expression);
return expressionStatement;
}
示例5: CreateSpan
//creates the diagnostic span statement
internal static SyntaxNode CreateSpan(SyntaxGenerator generator, string startIdentifier, string endIdentifier)
{
string name = "diagnosticSpan";
SyntaxNode memberIdentifier = generator.IdentifierName("TextSpan");
SyntaxNode memberName = generator.IdentifierName("FromBounds");
SyntaxNode expression = generator.MemberAccessExpression(memberIdentifier, memberName);
SyntaxList<SyntaxNode> arguments = new SyntaxList<SyntaxNode>();
var startSpanIdentifier = generator.IdentifierName(startIdentifier);
var endSpanIdentifier = generator.IdentifierName(endIdentifier);
arguments = arguments.Add(startSpanIdentifier);
arguments = arguments.Add(endSpanIdentifier);
SyntaxNode initializer = generator.InvocationExpression(expression, arguments);
SyntaxNode localDeclaration = generator.LocalDeclarationStatement(name, initializer);
return localDeclaration;
}
示例6: WhitespaceCheckHelper
internal static SyntaxNode WhitespaceCheckHelper(SyntaxGenerator generator, IfStatementSyntax ifStatement, SyntaxList<SyntaxNode> ifBlockStatements)
{
var ifOneBlock = ifStatement.Parent as BlockSyntax;
var ifTwoBlock = ifStatement.Statement as BlockSyntax;
var trailingTriviaDeclaration = ifOneBlock.Statements[0] as LocalDeclarationStatementSyntax;
var trailingTrivia = generator.IdentifierName(trailingTriviaDeclaration.Declaration.Variables[0].Identifier.ValueText);
var arguments = new SyntaxList<SyntaxNode>();
var trailingTriviaToString = generator.InvocationExpression(generator.MemberAccessExpression(trailingTrivia, "ToString"), arguments);
var rightSide = generator.LiteralExpression(" ");
var equalsExpression = generator.ValueEqualsExpression(trailingTriviaToString, rightSide);
var newIfStatement = generator.IfStatement(equalsExpression, ifBlockStatements);
return newIfStatement;
}
示例7: TriviaVarMissingHelper
internal static SyntaxNode TriviaVarMissingHelper(SyntaxGenerator generator, IfStatementSyntax declaration)
{
var methodDecl = declaration.Parent.AncestorsAndSelf().OfType<MethodDeclarationSyntax>().First();
var methodBlock = methodDecl.Body as BlockSyntax;
var secondStatement = methodBlock.Statements[1] as LocalDeclarationStatementSyntax;
var variableName = generator.IdentifierName(secondStatement.Declaration.Variables[0].Identifier.ValueText);
var ifTrailing = generator.MemberAccessExpression(variableName, "TrailingTrivia");
var fullVariable = generator.MemberAccessExpression(ifTrailing, "First");
var parameters = new SyntaxList<SyntaxNode>();
var variableExpression = generator.InvocationExpression(fullVariable, parameters);
var localDeclaration = generator.LocalDeclarationStatement("trailingTrivia", variableExpression);
return localDeclaration;
}
示例8: WhitespaceCheckHelper
// creates the whitespace check
protected internal static SyntaxNode WhitespaceCheckHelper(SyntaxGenerator generator, IfStatementSyntax ifStatement, SyntaxList<SyntaxNode> ifBlockStatements)
{
var ifBlock = ifStatement.Parent as BlockSyntax;
string variableName = GetTrailingTriviaName(ifBlock);
SyntaxNode identifierName = generator.IdentifierName(variableName);
var arguments = new SyntaxList<SyntaxNode>();
SyntaxNode trailingTriviaToString = generator.InvocationExpression(generator.MemberAccessExpression(identifierName, "ToString"), arguments);
SyntaxNode rightSide = generator.LiteralExpression(" ");
SyntaxNode equalsExpression = generator.ValueEqualsExpression(trailingTriviaToString, rightSide);
SyntaxNode newIfStatement = generator.IfStatement(equalsExpression, ifBlockStatements);
return newIfStatement;
}
示例9: CreateCloseProxyMethod
private SyntaxNode CreateCloseProxyMethod(Compilation compilation, SyntaxGenerator g, GenerationNameTable nameTable, bool asAsync)
{
return
g.MethodDeclaration(
asAsync ? nameTable[MemberNames.CloseProxyAsyncMethod] : nameTable[MemberNames.CloseProxyMethod],
returnType: asAsync ? g.TypeExpression(compilation.RequireType<Task>()) : null,
parameters: new SyntaxNode[] { g.ParameterDeclaration("alwaysAbort", g.TypeExpression(SpecialType.System_Boolean)) },
modifiers: asAsync ? DeclarationModifiers.Async : DeclarationModifiers.None,
accessibility: Accessibility.Private,
statements: new SyntaxNode[]
{
g.IfStatement(
g.ReferenceNotEqualsExpression(
g.IdentifierName(nameTable[MemberNames.CachedProxyField]),
g.NullLiteralExpression()
),
new SyntaxNode[]
{
g.LocalDeclarationStatement(
"proxy",
g.TryCastExpression(
g.MemberAccessExpression(
g.ThisExpression(),
nameTable[MemberNames.CachedProxyField]
),
compilation.RequireTypeByMetadataName("System.ServiceModel.ICommunicationObject")
)
),
g.TryFinallyStatement(
new SyntaxNode[]
{
AwaitExpressionIfAsync(g, asAsync,
g.InvocationExpression(
g.IdentifierName(asAsync ? nameTable[MemberNames.CloseProxyAsyncMethod] : nameTable[MemberNames.CloseProxyMethod]),
g.IdentifierName("proxy"),
g.IdentifierName("alwaysAbort")
)
)
},
new SyntaxNode[]
{
g.AssignmentStatement(
g.MemberAccessExpression(
g.ThisExpression(),
nameTable[MemberNames.CachedProxyField]
),
g.NullLiteralExpression()
)
}
)
}
)
}
);
}
示例10: CreateStaticCloseProxyMethod
private SyntaxNode CreateStaticCloseProxyMethod(Compilation compilation, SyntaxGenerator g, GenerationNameTable nameTable, bool asAsync)
{
//private static void CloseProxy(System.ServiceModel.ICommunicationObject proxy, bool alwaysAbort)
//{
// try
// {
// if (proxy != null && proxy.State != System.ServiceModel.CommunicationState.Closed)
// {
// if (!alwaysAbort && proxy.State != System.ServiceModel.CommunicationState.Faulted)
// {
// proxy.Close();
// }
// else
// {
// proxy.Abort();
// }
// }
// }
// catch (System.ServiceModel.CommunicationException)
// {
// proxy.Abort();
// }
// catch (System.TimeoutException)
// {
// proxy.Abort();
// }
// catch
// {
// proxy.Abort();
// throw;
// }
//}
return g.MethodDeclaration(
asAsync ? nameTable[MemberNames.CloseProxyAsyncMethod] : nameTable[MemberNames.CloseProxyMethod],
accessibility: Accessibility.Private,
returnType: asAsync ? g.TypeExpression(compilation.RequireType<Task>()) : null,
modifiers: (asAsync ? DeclarationModifiers.Async : DeclarationModifiers.None) | DeclarationModifiers.Static,
parameters: new SyntaxNode[]
{
g.ParameterDeclaration("proxy", g.TypeExpression(compilation.RequireTypeByMetadataName("System.ServiceModel.ICommunicationObject"))),
g.ParameterDeclaration("alwaysAbort", g.TypeExpression(SpecialType.System_Boolean))
},
statements: new SyntaxNode[]
{
g.TryCatchStatement(
new SyntaxNode[]
{
// if (proxy != null && proxy.State != System.ServiceModel.CommunicationState.Closed)
g.IfStatement(
g.LogicalAndExpression(
g.ReferenceNotEqualsExpression(
g.IdentifierName("proxy"),
g.NullLiteralExpression()
),
g.ValueNotEqualsExpression(
g.MemberAccessExpression(
g.IdentifierName("proxy"),
"State"
),
g.DottedName("System.ServiceModel.CommunicationState.Closed")
)
),
new SyntaxNode[]
{
// if (!alwaysAbort && proxy.State != System.ServiceModel.CommunicationState.Faulted)
g.IfStatement(
g.LogicalAndExpression(
g.LogicalNotExpression(
g.IdentifierName("alwaysAbort")
),
g.ValueNotEqualsExpression(
g.MemberAccessExpression(
g.IdentifierName("proxy"),
"State"
),
g.DottedName("System.ServiceModel.CommunicationState.Faulted")
)
),
new SyntaxNode[]
{
g.ExpressionStatement(
asAsync ?
// await System.Threading.Tasks.Task.Factory.FromAsync(proxy.BeginClose, proxy.EndClose, null).ConfigureAwait(false);
AwaitExpression(g,
g.InvocationExpression(
g.DottedName("System.Threading.Tasks.Task.Factory.FromAsync"),
g.DottedName("proxy.BeginClose"),
g.DottedName("proxy.EndClose"),
g.NullLiteralExpression()
)
)
:
// proxy.Close();
g.InvocationExpression(
g.MemberAccessExpression(
g.IdentifierName("proxy"),
"Close"
)
//.........这里部分代码省略.........
示例11: GenerateClientClass
//.........这里部分代码省略.........
var lambda = gen.ValueReturningLambdaExpression(
gen.ObjectCreationExpression(gen.IdentifierName(gen.GetName(proxyClass)), ctor.Parameters.Select(p => gen.IdentifierName(p.Name)))
);
targetCtor = gen.WithThisConstructorInitializer(targetCtor, new[] { lambda });
targetCtor = gen.AddWarningCommentIf(!suppressWarningComments, targetCtor);
targetCtor = gen.WithAccessibility(targetCtor, ToAccessibility(constructorAccessibility));
if (ctorEntry.IsLast)
{
targetCtor = targetCtor.AddTrailingTrivia(gen.CreateEndRegionTrivia()).AddNewLineTrivia();
}
targetClass = gen.AddMembers(targetClass, targetCtor.AddNewLineTrivia());
}
}
#endregion
#region Operation Contract Methods
// ==> catch
// ==> {
// ==> this.CloseProxy(false);
// ==> throw;
// ==> }
var catchAndCloseProxyStatement = gen.CatchClause(new SyntaxNode[]
{
// ==> this.CloseProxy(false);
gen.ExpressionStatement(
gen.InvocationExpression(
gen.MemberAccessExpression(
gen.ThisExpression(),
nameTable[MemberNames.CloseProxyMethod]
),
gen.FalseLiteralExpression()
)
),
// throw;
gen.ThrowStatement()
});
foreach (var sourceMethodEntry in methods.AsSmartEnumerable())
{
var sourceMethod = sourceMethodEntry.Value;
using (nameTable.PushScope(sourceMethod.Parameters.Select(p => p.Name)))
{
bool isAsync = ReturnsTask(semanticModel.Compilation, sourceMethod);
bool isVoid = sourceMethod.ReturnType.SpecialType == SpecialType.System_Void || sourceMethod.ReturnType.Equals(semanticModel.Compilation.RequireType<Task>());
SyntaxNode targetMethod = gen.MethodDeclaration(sourceMethod);
if (sourceMethodEntry.IsFirst)
targetMethod = targetMethod.PrependLeadingTrivia(gen.CreateRegionTrivia("Contract Methods")).AddLeadingTrivia(gen.NewLine());
targetMethod = gen.AddWarningCommentIf(!suppressWarningComments, targetMethod);
targetMethod = gen.WithModifiers(targetMethod, isAsync ? DeclarationModifiers.Async : DeclarationModifiers.None);
示例12: CreateGetProxyMethod
private SyntaxNode CreateGetProxyMethod(Compilation compilation, SyntaxGenerator g, INamedTypeSymbol proxyInterface, GenerationNameTable nameTable, bool isAsync)
{
//private IProxy GetProxy()
//{
// EnsureProxy();
// return m_cachedProxy;
//}
return g.MethodDeclaration(
isAsync ? nameTable[MemberNames.GetProxyAsyncMethod] : nameTable[MemberNames.GetProxyMethod],
returnType: g.TypeExpression(isAsync ? compilation.RequireType(typeof(Task<>)).Construct(proxyInterface) : proxyInterface),
accessibility: Accessibility.Private,
modifiers: isAsync ? DeclarationModifiers.Async : DeclarationModifiers.None,
statements: new SyntaxNode[]
{
g.ExpressionStatement(
AwaitExpressionIfAsync(g, isAsync,
g.InvocationExpression(
g.MemberAccessExpression(
g.ThisExpression(),
isAsync ? nameTable[MemberNames.EnsureProxyAsyncMethod] : nameTable[MemberNames.EnsureProxyMethod]
)
)
)
),
g.ReturnStatement(
g.MemberAccessExpression(
g.ThisExpression(),
nameTable[MemberNames.CachedProxyField]
)
)
}
);
}
示例13: CreateCancellableProxyInvocationStatement
private SyntaxNode CreateCancellableProxyInvocationStatement(Compilation compilation, SyntaxGenerator g, GenerationNameTable nameTable, IMethodSymbol sourceMethod)
{
//using (cancellationToken.Register(s => CloseProxy((System.ServiceModel.ICommunicationObject)s, true), proxy, false))
string stateVariableName = GetUniqueParameterName("s", sourceMethod);
return g.UsingStatement(
g.InvocationExpression(
g.MemberAccessExpression(
g.IdentifierName(nameTable[MemberNames.CancellationTokenParameter]),
"Register"
),
g.ValueReturningLambdaExpression(
stateVariableName,
g.InvocationExpression(
g.IdentifierName(nameTable[MemberNames.CloseProxyMethod]),
g.CastExpression(
compilation.RequireTypeByMetadataName("System.ServiceModel.ICommunicationObject"),
g.IdentifierName(stateVariableName)
),
g.TrueLiteralExpression()
)
),
g.IdentifierName(nameTable[MemberNames.ProxyVariable]),
g.FalseLiteralExpression()
),
new SyntaxNode[]
{
CreateProxyInvocationStatement(compilation, g, nameTable, sourceMethod)
}
);
}
示例14: CreateProxyVaraibleDeclaration
private SyntaxNode CreateProxyVaraibleDeclaration(SyntaxGenerator g, GenerationNameTable nameTable, bool isAsync)
{
// var proxy = this.GetProxy();
if (!isAsync)
{
return g.LocalDeclarationStatement(nameTable[MemberNames.ProxyVariable],
g.InvocationExpression(
g.MemberAccessExpression(
g.ThisExpression(),
g.IdentifierName(nameTable[MemberNames.GetProxyMethod])
)
)
);
}
else
{
// var proxy = await this.GetProxyAsync().ConfigureAwait(false);
return
g.LocalDeclarationStatement(nameTable[MemberNames.ProxyVariable],
g.AwaitExpression(
g.InvocationExpression(
g.MemberAccessExpression(
g.InvocationExpression(
g.MemberAccessExpression(
g.ThisExpression(),
g.IdentifierName(nameTable[MemberNames.GetProxyAsyncMethod])
)
), "ConfigureAwait"),
g.FalseLiteralExpression()
)
)
);
}
}
示例15: TriviaVarMissingHelper
// creates the first trailing trivia variable
protected internal static SyntaxNode TriviaVarMissingHelper(SyntaxGenerator generator, IfStatementSyntax declaration)
{
var methodDecl = declaration.Parent.AncestorsAndSelf().OfType<MethodDeclarationSyntax>().First();
var methodBlock = methodDecl.Body as BlockSyntax;
string variableName = GetIfKeywordName(methodBlock);
SyntaxNode identifierName = generator.IdentifierName(variableName);
SyntaxNode ifTrailing = generator.MemberAccessExpression(identifierName, "TrailingTrivia");
SyntaxNode fullVariable = generator.MemberAccessExpression(ifTrailing, "First");
var parameters = new SyntaxList<SyntaxNode>();
SyntaxNode variableExpression = generator.InvocationExpression(fullVariable, parameters);
SyntaxNode localDeclaration = generator.LocalDeclarationStatement("trailingTrivia", variableExpression);
return localDeclaration;
}