SchemaCollection 类
The SchemaCollection class represents a collection of Schema objects that represent all the schemas on the referenced database.
继承层次结构
System.Object
Microsoft.SqlServer.Management.Smo.AbstractCollectionBase
Microsoft.SqlServer.Management.Smo.SmoCollectionBase
Microsoft.SqlServer.Management.Smo.SortedListCollectionBase
Microsoft.SqlServer.Management.Smo.SimpleObjectCollectionBase
Microsoft.SqlServer.Management.Smo.SchemaCollection
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 NotInheritable Class SchemaCollection _
Inherits SimpleObjectCollectionBase
用法
Dim instance As SchemaCollection
public sealed class SchemaCollection : SimpleObjectCollectionBase
public ref class SchemaCollection sealed : public SimpleObjectCollectionBase
[<SealedAttribute>]
type SchemaCollection =
class
inherit SimpleObjectCollectionBase
end
public final class SchemaCollection extends SimpleObjectCollectionBase
SchemaCollection 类型公开以下成员。
属性
名称 | 说明 | |
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Count | Gets the number of objects in the referenced collection. (从 SmoCollectionBase 继承。) |
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IsSynchronized | Gets the Boolean property value that specifies whether access to the collection is synchronized and therefore thread-safe. (从 SmoCollectionBase 继承。) |
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Item[Int32] | Gets a Schema object in the collection by index number. |
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Item[String] | Gets a Schema object in the collection by name. |
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Parent | Gets the Database object that is the parent of the SchemaCollection object. |
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SyncRoot | Gets an object that can be used to synchronize access to the collection. (从 SmoCollectionBase 继承。) |
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方法
名称 | 说明 | |
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Add | Adds a member to the SchemaCollection collection |
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AddExisting | Adds an object to the collection. (从 AbstractCollectionBase 继承。) |
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Contains | Verifies whether the specified object exists in the collection. (从 SimpleObjectCollectionBase 继承。) |
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CopyTo | Copies the collection of objects to a one-dimensional array beginning at the index value specified. |
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Equals | (从 Object 继承。) |
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GetEnumerator | Returns an IEnumerator interface that allows you to iterate through the objects in the collection. (从 SmoCollectionBase 继承。) |
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GetHashCode | (从 Object 继承。) |
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GetType | (从 Object 继承。) |
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ItemById | Extracts a member from the SchemaCollection collection using a system-defined, unique identifier. |
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Refresh() | Refreshes the referenced collection. (从 SmoCollectionBase 继承。) |
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Refresh(Boolean) | Refreshes the referenced collection with the option to refresh child objects of the referenced collection. (从 SmoCollectionBase 继承。) |
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ToString | (从 Object 继承。) |
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字段
名称 | 说明 | |
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initialized | This value supports the SMO infrastructure and is not intended to be used directly from your code. (从 AbstractCollectionBase 继承。) |
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显式接口实现
名称 | 说明 | |
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ICollection.CopyTo | Copies the elements from an instance to an array beginning at the index indicated. (从 SmoCollectionBase 继承。) |
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注释
A SchemaCollection object can be used to gain access to a set of schemas. You can use the Item property to return a specific Schema object.
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。