ObjectContextOptions 类
定义
定义影响 ObjectContext 的行为的选项。Defines options that affect the behavior of the ObjectContext.
public ref class ObjectContextOptions sealed
public sealed class ObjectContextOptions
type ObjectContextOptions = class
Public NotInheritable Class ObjectContextOptions
- 继承
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ObjectContextOptions
属性
| LazyLoadingEnabled |
获取或设置一个布尔值,该值确定在访问导航属性时是否自动加载相关对象。Gets or sets a Boolean value that determines whether related objects are loaded automatically when a navigation property is accessed. |
| ProxyCreationEnabled |
获取或设置一个布尔值,该值确定是否为持久性未知的自定义数据类创建代理实例。Gets or sets a Boolean value that determines whether proxy instances are created for custom data classes that are persistence ignorant. |
| UseConsistentNullReferenceBehavior |
获取或设置是否用一致 NullReference 行为的“布尔”值。Gets or sets a Boolean value that determines whether to use the consistent NullReference behavior. |
| UseCSharpNullComparisonBehavior |
获取或设置是否用 C# NullComparison 行为的“布尔”值。Gets or sets a Boolean value that determines whether to use the C# NullComparison behavior. |
| UseLegacyPreserveChangesBehavior |
获取或设置确定是否使用旧式 PreserveChanges 行为的布尔值。Gets or sets a Boolean value that determines whether to use the legacy PreserveChanges behavior. |
方法
| Equals(Object) |
确定指定对象是否等于当前对象。Determines whether the specified object is equal to the current object. (继承自 Object) |
| GetHashCode() |
作为默认哈希函数。Serves as the default hash function. (继承自 Object) |
| GetType() |
获取当前实例的 Type。Gets the Type of the current instance. (继承自 Object) |
| MemberwiseClone() |
创建当前 Object 的浅表副本。Creates a shallow copy of the current Object. (继承自 Object) |
| ToString() |
返回表示当前对象的字符串。Returns a string that represents the current object. (继承自 Object) |