Property 类
The Property object provides programmatic access to the properties of all the SMO objects.
继承层次结构
System.Object
Microsoft.SqlServer.Management.Smo.Property
Microsoft.SqlServer.Management.Smo.Wmi.ProtocolProperty
命名空间: Microsoft.SqlServer.Management.Smo
程序集: Microsoft.SqlServer.Smo(在 Microsoft.SqlServer.Smo.dll 中)
语法
声明
Public Class Property _
Implements ISfcProperty
用法
Dim instance As [Property]
public class Property : ISfcProperty
public ref class Property : ISfcProperty
type Property =
class
interface ISfcProperty
end
public class Property implements ISfcProperty
Property 类型公开以下成员。
属性
名称 | 说明 | |
---|---|---|
Dirty | Gets the Boolean property value that specifies whether the property correctly reflects the current value of the entity that it represents on the instance of SQL Server. | |
Expensive | Gets the Boolean property value that specifies whether it takes a long time to load the property's values. | |
IsNull | Gets the Boolean property value that specifies whether the property is set to null. | |
Name | Gets the name of the property. | |
Readable | Gets the Boolean property value that specifies whether the value of the property can be retrieved. | |
Retrieved | Gets the Boolean property value that specifies whether the property has been retrieved already. | |
Type | Gets the type of property. | |
Value | Gets or sets the value of the property. | |
Writable | Gets the Boolean property value that specifies whether the property can be modified. |
页首
方法
名称 | 说明 | |
---|---|---|
CompareTo | Compares the Property object to another object. | |
Equals | Determines whether two Property objects are equal. (覆盖 Object.Equals(Object)。) | |
Finalize | (从 Object 继承。) | |
GetHashCode | Serves as a hash function for a particular type, suitable for use in hashing algorithms and data structures like a hash table. (覆盖 Object.GetHashCode()。) | |
GetType | (从 Object 继承。) | |
MemberwiseClone | (从 Object 继承。) | |
ToString | Returns a String value that represents the current object. (覆盖 Object.ToString()。) |
页首
运算符
名称 | 说明 | |
---|---|---|
Equality | Determines whether two objects are equal by performing an equality operation on two Property objects. | |
GreaterThan | Determines whether one object is greater than another object by performing an greater than operation on two Property objects. | |
Inequality | Determines whether two objects are unequal by performing an inequality operation on two Property objects. | |
LessThan | Determines whether one object is less than another object by performing an less than operation on two Property objects. |
页首
显式接口实现
名称 | 说明 | |
---|---|---|
ISfcProperty.Attributes | Returns an attribute collection that contains properties. | |
ISfcProperty.Dirty | Gets the Boolean property value that specifies whether the property correctly reflects the current value of the entity that it represents on the instance of SQL Server. | |
ISfcProperty.Enabled | Gets the Boolean property value that specifies whether the property is enabled on the entity that it represents on the instance of SQL Server. | |
ISfcProperty.IsNull | Gets the Boolean property value that specifies whether the property is set to null. | |
ISfcProperty.Name | Gets the name of the property. | |
ISfcProperty.Required | Gets the Boolean property value that specifies whether the property is required,. | |
ISfcProperty.Type | Gets the type of property. | |
ISfcProperty.Value | Gets or sets the value of the property. | |
ISfcProperty.Writable | Gets the Boolean property value that specifies whether the property can be modified. |
页首
注释
Thread Safety
此类型的任何公共静态(Microsoft Visual Basic 中的 Shared)成员在多线程操作中是安全的。但不保证所有实例成员都是线程安全的。
示例
线程安全
此类型的任何公共 static(在 Visual Basic 中为 Shared) 成员都是线程安全的。不保证所有实例成员都是线程安全的。