本文整理汇总了C#中IPropertySymbol.GetAttributes方法的典型用法代码示例。如果您正苦于以下问题：C# IPropertySymbol.GetAttributes方法的具体用法？C# IPropertySymbol.GetAttributes怎么用？C# IPropertySymbol.GetAttributes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IPropertySymbol的用法示例。
在下文中一共展示了IPropertySymbol.GetAttributes方法的8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: GenerateIndexerDeclaration
private static MemberDeclarationSyntax GenerateIndexerDeclaration(
IPropertySymbol property,
CodeGenerationDestination destination,
CodeGenerationOptions options)
{
var explicitInterfaceSpecifier = GenerateExplicitInterfaceSpecifier(property.ExplicitInterfaceImplementations);
return AddCleanupAnnotationsTo(
AddAnnotationsTo(property, SyntaxFactory.IndexerDeclaration(
attributeLists: AttributeGenerator.GenerateAttributeLists(property.GetAttributes(), options),
modifiers: GenerateModifiers(property, destination, options),
type: property.Type.GenerateTypeSyntax(),
explicitInterfaceSpecifier: explicitInterfaceSpecifier,
parameterList: ParameterGenerator.GenerateBracketedParameterList(property.Parameters, explicitInterfaceSpecifier != null, options),
accessorList: GenerateAccessorList(property, destination, options))));
}示例2: ValidateProperty
private void ValidateProperty(IPropertySymbol property, out bool isCollection, out ITypeSymbol scalarType)
{
if (!IsSupportedPropertyType(property.Type, out isCollection, out scalarType))
{
throw new InvalidOperationException(
string.Format(
CultureInfo.InvariantCulture,
"Invalid property: {0} - the property type {1} is not supported by Entity Framework.",
property.ToDisplayString(this.ErrorMessageDisplayFormat),
property.Type.ToDisplayString(this.ErrorMessageDisplayFormat)));
}
var inversePropertyAttributeType = compilation.GetTypeByMetadataName(Constants.InversePropertyAttribute);
var inversePropertyAttribute = property.GetAttributes().SingleOrDefault(x => x.AttributeClass == inversePropertyAttributeType);
if (inversePropertyAttribute != null)
{
var scalarTypeCopy = scalarType;
var targetType = this.interfaceSymbols.SingleOrDefault(x => x == scalarTypeCopy);
if (targetType == null)
{
throw new InvalidOperationException(
string.Format(
CultureInfo.InvariantCulture,
"Invalid {0} attribute on property {1}. The property type {2} must be marked as an Entity.",
inversePropertyAttributeType.ToDisplayString(this.ErrorMessageDisplayFormat),
property.ToDisplayString(this.ErrorMessageDisplayFormat),
scalarType.ToDisplayString(this.ErrorMessageDisplayFormat)));
}
var inversePropertyName = (string)inversePropertyAttribute.ConstructorArguments[0].Value;
var targetProperty = targetType
.GetMembers()
.OfType<IPropertySymbol>()
.Where(x => x.Name == inversePropertyName)
.FirstOrDefault();
if (targetProperty == null)
{
throw new InvalidOperationException(
string.Format(
CultureInfo.InvariantCulture,
"Invalid {0} attribute on property {1}. A property named '{2}' cannot be found on the target interface type {3}.",
inversePropertyAttributeType.ToDisplayString(this.ErrorMessageDisplayFormat),
property.ToDisplayString(this.ErrorMessageDisplayFormat),
inversePropertyName,
targetType.ToDisplayString(this.ErrorMessageDisplayFormat)));
}
}
}示例3: IsIgnoredProperty
private bool IsIgnoredProperty(IPropertySymbol property)
{
var ignoreAttributeType = compilation.GetTypeByMetadataName(Constants.IgnoreAttribute);
return property
.GetAttributes()
.Any(x => x.AttributeClass == ignoreAttributeType);
}示例4: GeneratePropertyDeclaration
private static MemberDeclarationSyntax GeneratePropertyDeclaration(
IPropertySymbol property, CodeGenerationDestination destination, CodeGenerationOptions options)
{
var initializerNode = CodeGenerationPropertyInfo.GetInitializer(property) as ExpressionSyntax;
var initializer = initializerNode != null
? SyntaxFactory.EqualsValueClause(initializerNode)
: default(EqualsValueClauseSyntax);
var explicitInterfaceSpecifier = GenerateExplicitInterfaceSpecifier(property.ExplicitInterfaceImplementations);
var accessorList = GenerateAccessorList(property, destination, options);
return AddCleanupAnnotationsTo(
AddAnnotationsTo(property, SyntaxFactory.PropertyDeclaration(
attributeLists: AttributeGenerator.GenerateAttributeLists(property.GetAttributes(), options),
modifiers: GenerateModifiers(property, destination, options),
type: property.Type.GenerateTypeSyntax(),
explicitInterfaceSpecifier: explicitInterfaceSpecifier,
identifier: property.Name.ToIdentifierToken(),
accessorList: accessorList,
expressionBody: default(ArrowExpressionClauseSyntax),
initializer: initializer)));
}示例5: GetBindableInfo
BindableInfo GetBindableInfo(IPropertySymbol property)
{
return property.GetAttributes()
.FirstOrDefault(x => x.AttributeClass == bindablePropertyAttributeType)
.With(x => {
var args = x.ConstructorArguments.Select(arg => arg.Value).ToArray();
var namedArgs = x.NamedArguments.ToImmutableDictionary(p => p.Key, p => (string)p.Value.Value); //TODO error if names are not recognizable
return new BindableInfo(args.Length > 0 ? (bool)args[0] : true,
namedArgs.GetValueOrDefault("OnPropertyChangedMethodName"),
namedArgs.GetValueOrDefault("OnPropertyChangingMethodName"));
});
}示例6: IsExcludedFromMapping
private static bool IsExcludedFromMapping(IPropertySymbol property, ITypeSymbol metadataClass)
{
if (metadataClass != null)
{
property = (metadataClass.GetMembers(property.Name).FirstOrDefault() as IPropertySymbol) ?? property;
}
return property
.GetAttributes()
.Any(a => a.AttributeClass.ToString() == "NCR.Engage.RoslynAnalysis.ExcludeFromMappingAttribute");
}示例7: GetPropertyMetadata
private ControlPropertyMetadata GetPropertyMetadata(IPropertySymbol property)
{
var attribute = property.GetAttributes().FirstOrDefault(a => CheckType(a.AttributeClass, typeof(MarkupOptionsAttribute)));
var metadata = new ControlPropertyMetadata()
{
Type = property.Type,
IsTemplate = CheckType((INamedTypeSymbol)property.Type, typeof(ITemplate)) || property.Type.AllInterfaces.Any(i => CheckType(i, typeof(ITemplate))),
AllowHtmlContent = property.Type.AllInterfaces.Any(i => CheckType(i, typeof(IControlWithHtmlAttributes)))
};
if (attribute != null)
{
metadata.Name = attribute.NamedArguments.Where(a => a.Key == "Name").Select(a => a.Value.Value as string).FirstOrDefault() ?? property.Name;
metadata.AllowBinding = attribute.NamedArguments.Where(a => a.Key == "AllowBinding").Select(a => a.Value.Value as bool?).FirstOrDefault() ?? true;
metadata.AllowHardCodedValue = attribute.NamedArguments.Where(a => a.Key == "AllowHardCodedValue").Select(a => a.Value.Value as bool?).FirstOrDefault() ?? true;
var mappingMode = (MappingMode)(attribute.NamedArguments.Where(a => a.Key == "MappingMode").Select(a => a.Value.Value as int?).FirstOrDefault() ?? 0);
if (mappingMode == MappingMode.InnerElement)
{
metadata.IsElement = true;
}
else if (mappingMode == MappingMode.Exclude)
{
return null;
}
}
else
{
metadata.Name = property.Name;
metadata.AllowBinding = true;
metadata.AllowHardCodedValue = true;
}
if (metadata.IsTemplate)
{
metadata.IsElement = true;
}
return metadata;
}示例8: GeneratePropertyDeclaration
public static MemberDeclarationSyntax GeneratePropertyDeclaration(
IPropertySymbol property, CodeGenerationDestination destination, CodeGenerationOptions options)
{
var explicitInterfaceSpecifier = GenerateExplicitInterfaceSpecifier(property.ExplicitInterfaceImplementations);
return AddCleanupAnnotationsTo(
AddAnnotationsTo(property, SyntaxFactory.PropertyDeclaration(
attributeLists: AttributeGenerator.GenerateAttributeLists(property.GetAttributes(), options),
modifiers: GenerateModifiers(property, destination, options),
type: property.Type.GenerateTypeSyntax(),
explicitInterfaceSpecifier: explicitInterfaceSpecifier,
identifier: property.Name.ToIdentifierToken(),
accessorList: GenerateAccessorList(property, destination, options))));
}