The TriggerCollection class represents a collection of Trigger objects that represent all the triggers defined on a table.
繼承階層
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.TriggerCollection
命名空間: Microsoft.SqlServer.Management.Smo
組件: Microsoft.SqlServer.Smo (在 Microsoft.SqlServer.Smo.dll 中)
語法
'宣告
Public Class TriggerCollection _
Inherits SimpleObjectCollectionBase
'用途
Dim instance As TriggerCollection
public class TriggerCollection : SimpleObjectCollectionBase
public ref class TriggerCollection : public SimpleObjectCollectionBase
type TriggerCollection =
class
inherit SimpleObjectCollectionBase
end
public class TriggerCollection extends SimpleObjectCollectionBase
TriggerCollection 型別公開下列成員。
屬性
| 名稱 | 說明 | |
|---|---|---|
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Count | Gets the number of objects in the referenced collection. (繼承自 SmoCollectionBase。) |
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IsSynchronized | Gets the Boolean property value that specifies whether access to the collection is synchronized and therefore thread-safe. (繼承自 SmoCollectionBase。) |
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Item[Int32] | Gets a Trigger object in the collection by index number. |
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Item[String] | Gets a Trigger object in the collection by name. |
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Parent | Gets the Table object that is the parent of the Trigger object. |
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SyncRoot | Gets an object that can be used to synchronize access to the collection. (繼承自 SmoCollectionBase。) |
上層
方法
| 名稱 | 說明 | |
|---|---|---|
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Add | Adds a Trigger object to the TriggerCollection object. |
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AddExisting | Adds an object to the collection. (繼承自 AbstractCollectionBase。) |
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AddImpl | Adds the specified object to this collection (繼承自 SortedListCollectionBase。) |
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Contains | Verifies whether the specified object exists in the collection. (繼承自 SimpleObjectCollectionBase。) |
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CopyTo | Copies the collection objects to a one-dimensional array beginning at the index value specified. |
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Equals | (繼承自 Object。) |
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Finalize | (繼承自 Object。) |
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GetCollectionElementType | Gets the Element Type (覆寫 SmoCollectionBase.GetCollectionElementType()。) |
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GetEnumerator | Returns an IEnumerator interface that allows you to iterate through the objects in the collection. (繼承自 SmoCollectionBase。) |
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GetHashCode | (繼承自 Object。) |
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GetItemById(Int32) | Extracts a member from the referenced collection using a system-defined, unique identifier. (繼承自 SmoCollectionBase。) |
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GetItemById(Int32, String) | Extracts a member from the referenced collection using a system-defined, unique identifier and name. (繼承自 SmoCollectionBase。) |
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GetObjectByIndex | Extracts a member from the referenced collection using a system-defined, unique identifier. (繼承自 SmoCollectionBase。) |
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GetType | (繼承自 Object。) |
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ImplAddExisting | Adds an existing specified object to this collection (繼承自 SortedListCollectionBase。) |
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InitializeChildCollection() | Initializes the child collections of the referenced collection. (繼承自 SmoCollectionBase。) |
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InitializeChildCollection(Boolean) | Initializes the child collections of the referenced collection with the option to refresh the properties of the referenced collection. (繼承自 SmoCollectionBase。) |
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InitInnerCollection | Initializes the collection. (繼承自 SimpleObjectCollectionBase。) |
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ItemById | Extracts a member from the TriggerCollection object using a system-defined, unique identifier. |
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MemberwiseClone | (繼承自 Object。) |
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Refresh() | Refreshes the referenced collection. (繼承自 SmoCollectionBase。) |
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Refresh(Boolean) | Refreshes the referenced collection with the option to refresh child objects of the referenced collection. (繼承自 SmoCollectionBase。) |
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Remove(String) | Removes a Trigger object from the TriggerCollection object. |
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Remove(Trigger) | Removes a Trigger object from the TriggerCollection object. |
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ToString | (繼承自 Object。) |
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ValidateParentObject | Validates the parent object exists. (繼承自 SmoCollectionBase。) |
上層
欄位
| 名稱 | 說明 | |
|---|---|---|
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initialized | This value supports the SMO infrastructure and is not intended to be used directly from your code. (繼承自 AbstractCollectionBase。) |
上層
明確 繼承 實作
| 名稱 | 說明 | |
|---|---|---|
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ICollection.CopyTo | Copies the elements from an instance to an array beginning at the index indicated. (繼承自 SmoCollectionBase。) |
上層
備註
A TriggerCollection object can be used to gain access to a set of triggers. You can use the Item property to return a specific Trigger object.
Thread Safety
此型別的任何公用靜態 (在 Microsoft Visual Basic 為共用) 成員具備多執行緒作業安全。並非所有的執行個體成員都是安全執行緒。
執行緒安全性
這個型別的任何公用 static (在 Visual Basic 中為 Shared) 成員都是執行緒安全的。並不是所有的執行個體成員都保證可以用於所有的執行緒。
請參閱
參考
Microsoft.SqlServer.Management.Smo 命名空間
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