本文整理汇总了C#中SyntaxGenerator.CatchClause方法的典型用法代码示例。如果您正苦于以下问题：C# SyntaxGenerator.CatchClause方法的具体用法？C# SyntaxGenerator.CatchClause怎么用？C# SyntaxGenerator.CatchClause使用的例子？那么恭喜您, 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.CatchClause方法的3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: CreateStaticCloseProxyMethod
//.........这里部分代码省略.........
),
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"
)
)
)
},
new SyntaxNode[]
{
// proxy.Abort();
g.ExpressionStatement(
g.InvocationExpression(
g.MemberAccessExpression(
g.IdentifierName("proxy"),
"Abort"
)
)
)
}
)
}
),
},
new SyntaxNode[]
{
// catch (System.ServiceModel.CommunicationException)
g.CatchClause(compilation.RequireTypeByMetadataName("System.ServiceModel.CommunicationException"),
new SyntaxNode[]
{
// proxy.Abort();
g.ExpressionStatement(
g.InvocationExpression(
g.MemberAccessExpression(
g.IdentifierName("proxy"),
"Abort"
)
)
)
}
),
g.CatchClause(compilation.RequireTypeByMetadataName("System.TimeoutException"),
new SyntaxNode[]
{
// proxy.Abort();
g.ExpressionStatement(
g.InvocationExpression(
g.MemberAccessExpression(
g.IdentifierName("proxy"),
"Abort"
)
)
)
}
),
g.CatchClause(
new SyntaxNode[]
{
// proxy.Abort();
g.ExpressionStatement(
g.InvocationExpression(
g.MemberAccessExpression(
g.IdentifierName("proxy"),
"Abort"
)
)
),
g.ThrowStatement()
}
)
}
)
}
);
}示例2: CreateDisposeMethods
private IEnumerable<SyntaxNode> CreateDisposeMethods(Compilation compilation, SyntaxGenerator g, GenerationNameTable nameTable, bool suppressWarningComments)
{
yield return g.AddWarningCommentIf(!suppressWarningComments,
g.MethodDeclaration(
"Dispose",
accessibility: Accessibility.Public,
statements: new SyntaxNode[]
{
g.InvocationExpression(
g.MemberAccessExpression(
g.ThisExpression(),
"Dispose"
),
g.TrueLiteralExpression()
),
g.InvocationExpression(
g.MemberAccessExpression(
g.TypeExpression(compilation.RequireTypeByMetadataName("System.GC")),
"SuppressFinalize"
),
g.ThisExpression()
)
}
))
.PrependLeadingTrivia(g.CreateRegionTrivia("IDisposable"));
yield return g.AddWarningCommentIf(!suppressWarningComments, g.MethodDeclaration(
"Dispose",
parameters: new SyntaxNode[] { g.ParameterDeclaration("disposing", g.TypeExpression(SpecialType.System_Boolean)) },
accessibility: Accessibility.Private,
statements: new SyntaxNode[]
{
g.IfStatement(
g.ValueEqualsExpression(
g.IdentifierName("disposing"),
g.TrueLiteralExpression()
),
new SyntaxNode[]
{
g.TryCatchStatement(
new SyntaxNode[]
{
g.ExpressionStatement(
g.InvocationExpression(
g.MemberAccessExpression(
g.ThisExpression(),
nameTable[MemberNames.CloseProxyMethod]
),
g.FalseLiteralExpression()
)
)
},
new SyntaxNode[]
{
g.CatchClause(new SyntaxNode [0])
}
)
}
)
}
)).AddTrailingTrivia(g.CreateEndRegionTrivia());
}示例3: GenerateClientClass
//.........这里部分代码省略.........
{
var ctor = ctorEntry.Value;
var targetCtor = gen.ConstructorDeclaration(ctor);
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);