UserDefinedFunctionParameter 类
The UserDefinedFunctionParameter object represents a SQL Server user-defined function parameter.
继承层次结构
System. . :: . .Object
Microsoft.SqlServer.Management.Smo. . :: . .SmoObjectBase
Microsoft.SqlServer.Management.Smo. . :: . .SqlSmoObject
Microsoft.SqlServer.Management.Smo. . :: . .NamedSmoObject
Microsoft.SqlServer.Management.Smo. . :: . .ScriptNameObjectBase
Microsoft.SqlServer.Management.Smo. . :: . .ParameterBase
Microsoft.SqlServer.Management.Smo. . :: . .Parameter
Microsoft.SqlServer.Management.Smo..::..UserDefinedFunctionParameter
命名空间: Microsoft.SqlServer.Management.Smo
程序集: Microsoft.SqlServer.Smo(在 Microsoft.SqlServer.Smo.dll 中)
语法
声明
<SfcElementTypeAttribute("Param")> _
Public NotInheritable Class UserDefinedFunctionParameter _
Inherits Parameter
用法
Dim instance As UserDefinedFunctionParameter
[SfcElementTypeAttribute("Param")]
public sealed class UserDefinedFunctionParameter : Parameter
[SfcElementTypeAttribute(L"Param")]
public ref class UserDefinedFunctionParameter sealed : public Parameter
[<SealedAttribute>]
[<SfcElementTypeAttribute("Param")>]
type UserDefinedFunctionParameter =
class
inherit Parameter
end
public final class UserDefinedFunctionParameter extends Parameter
UserDefinedFunctionParameter 类型公开以下成员。
构造函数
| 名称 | 说明 | |
|---|---|---|
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UserDefinedFunctionParameter() () () () | Initializes a new instance of the UserDefinedFunctionParameter class. |
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UserDefinedFunctionParameter(UserDefinedFunction, String) | Initializes a new instance of the UserDefinedFunctionParameter class for the specified user-defined function and with the specified name. |
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UserDefinedFunctionParameter(UserDefinedFunction, String, DataType) | Initializes a new instance of the UserDefinedFunctionParameter class for the specified user-defined function, with the specified name and specified data type. |
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属性
| 名称 | 说明 | |
|---|---|---|
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DataType | Gets or sets the data type associated with the parameter. (从 ParameterBase 继承。) |
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DefaultValue | Gets or sets the default value of the parameter. (从 Parameter 继承。) |
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ExecuteForScalar | Gets or sets the Boolean property value that specifies whether the object is set to the execute for scalar option. (从 SqlSmoObject 继承。) |
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ExtendedProperties | Represents a collection of ExtendedProperty objects. Each ExtendedProperty object represents an extended property defined on the ParameterBase object. (从 ParameterBase 继承。) |
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ID | Gets the ID value that uniquely identifies the parameter. (从 Parameter 继承。) |
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IsReadOnly | Gets or sets a read only condition for a Parameter. (从 Parameter 继承。) |
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IsTouched | Gets the Boolean property value that specifies whether the object properties have been updated but not yet persisted on the server. (从 SqlSmoObject 继承。) |
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Name | Gets or sets the name of the object. (从 NamedSmoObject 继承。) |
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ObjectInSpace | Gets the Boolean property value that specifies whether the object exists in isolation, or whether it is directly or indirectly connected to the instance of SQL Server. (从 SqlSmoObject 继承。) |
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Parent | Gets the UserDefinedFunction object that is the parent of the UserDefinedFunctionParameter object. |
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Properties | Gets a collection of Property objects that represent the object properties. (从 SqlSmoObject 继承。) |
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ScalarResult | Gets the scalar result for the referenced object. (从 SqlSmoObject 继承。) |
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State | Gets the state of the referenced object. (从 SmoObjectBase 继承。) |
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Urn | Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (从 SqlSmoObject 继承。) |
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UserData | Gets or sets user-defined data associated with the referenced object. (从 SmoObjectBase 继承。) |
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方法
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显式接口实现
| 名称 | 说明 | |
|---|---|---|
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IAlienObjectDiscover | (从 SqlSmoObject 继承。) |
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IAlienObjectGetParent | (从 SqlSmoObject 继承。) |
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IAlienObjectGetProperty | (从 SqlSmoObject 继承。) |
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ISfcPropertyProviderGetPropertySet | (从 SqlSmoObject 继承。) |
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IAlienObjectGetUrn | (从 SqlSmoObject 继承。) |
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IAlienObjectResolve | (从 SqlSmoObject 继承。) |
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IAlienObjectSetProperty | (从 SqlSmoObject 继承。) |
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注释
To get UserDefinedFunctionParameter object properties, users can be a member of the public fixed server role.
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。 不保证所有实例成员都对于线程安全的。
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。
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