UserDefinedFunctionCollection Class
The UserDefinedFunctionCollection class represents a collection of UserDefinedFunction objects that represent all the user-defined functions that are defined on a table.
Inheritance Hierarchy
System.Object
Microsoft.SqlServer.Management.Smo.AbstractCollectionBase
Microsoft.SqlServer.Management.Smo.SmoCollectionBase
Microsoft.SqlServer.Management.Smo.SortedListCollectionBase
Microsoft.SqlServer.Management.Smo.SchemaCollectionBase
Microsoft.SqlServer.Management.Smo.UserDefinedFunctionCollection
Namespace: Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)
Syntax
'Declaration
Public NotInheritable Class UserDefinedFunctionCollection _
Inherits SchemaCollectionBase
'Usage
Dim instance As UserDefinedFunctionCollection
public sealed class UserDefinedFunctionCollection : SchemaCollectionBase
public ref class UserDefinedFunctionCollection sealed : public SchemaCollectionBase
[<SealedAttribute>]
type UserDefinedFunctionCollection =
class
inherit SchemaCollectionBase
end
public final class UserDefinedFunctionCollection extends SchemaCollectionBase
The UserDefinedFunctionCollection type exposes the following members.
Properties
| Name | Description | |
|---|---|---|
.gif "Public property") |
Count | Gets the number of objects in the referenced collection. (Inherited from SmoCollectionBase.) |
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IsSynchronized | Gets the Boolean property value that specifies whether access to the collection is synchronized and therefore thread-safe. (Inherited from SmoCollectionBase.) |
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Item[Int32] | Gets a UserDefinedFunction object in the collection by index number. |
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Item[String] | Gets a UserDefinedFunction object in the collection by name. |
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Item[String, String] | Gets a UserDefinedFunction object in the collection by name and schema. |
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Parent | Gets the Database object that is the parent of the UserDefinedFunction object. |
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SyncRoot | Gets an object that can be used to synchronize access to the collection. (Inherited from SmoCollectionBase.) |
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Methods
| Name | Description | |
|---|---|---|
.gif "Public method") |
Add | Adds a user-defined function to the collection. |
.gif "Protected method") |
AddExisting | Adds an object to the collection. (Inherited from AbstractCollectionBase.) |
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Contains(String) | Validates whether the parameter collection contains a member with a name equal to the specified string. (Inherited from SchemaCollectionBase.) |
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Contains(String, String) | Validates whether the parameter collection contains a member with a name equal to the specified string and with the specified schema. (Inherited from SchemaCollectionBase.) |
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CopyTo | Copies the collection objects to a one-dimensional array starting at the specidied index value. |
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Equals | (Inherited from Object.) |
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GetEnumerator | Returns an IEnumerator interface that allows you to iterate through the objects in the collection. (Inherited from SmoCollectionBase.) |
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GetHashCode | (Inherited from Object.) |
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GetType | (Inherited from Object.) |
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ItemById | Extracts a member from the UserDefinedFunctionCollection collection by using a system-defined, unique identifier. |
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Refresh() | Refreshes the referenced collection. (Inherited from SmoCollectionBase.) |
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Refresh(Boolean) | Refreshes the referenced collection with the option to refresh child objects of the referenced collection. (Inherited from SmoCollectionBase.) |
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ToString | (Inherited from Object.) |
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Fields
| Name | Description | |
|---|---|---|
.gif "Protected field") |
initialized | This value supports the SMO infrastructure and is not intended to be used directly from your code. (Inherited from AbstractCollectionBase.) |
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Explicit Interface Implementations
| Name | Description | |
|---|---|---|
.gif "Explicit interface implemetation") .gif "Private method") |
ICollection.CopyTo | Copies the elements from an instance to an array beginning at the index indicated. (Inherited from SmoCollectionBase.) |
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Remarks
A UserDefinedFunctionCollection object can be used to gain access to a set of user-defined functions. You can use the Item property to return a specific UserDefinedFunction object.
Thread Safety
Any public static (Shared in Microsoft Visual Basic) members of this type are safe for multithreaded operations. Any instance members are not guaranteed to be thread safe.
Examples
Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.