Parameter 類別
The Parameter class represents a parameter. It is a base class that is inherited by the StoredProcedureParameter class and the UserDefinedFunctionParameter class and contains common features of both classes.
繼承階層
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.NumberedStoredProcedureParameter
Microsoft.SqlServer.Management.Smo.StoredProcedureParameter
Microsoft.SqlServer.Management.Smo.UserDefinedFunctionParameter
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 Parameter _
Inherits ParameterBase _
Implements ISfcSupportsDesignMode
'用途
Dim instance As Parameter
public class Parameter : ParameterBase, ISfcSupportsDesignMode
public ref class Parameter : public ParameterBase,
ISfcSupportsDesignMode
type Parameter =
class
inherit ParameterBase
interface ISfcSupportsDesignMode
end
public class Parameter extends ParameterBase implements ISfcSupportsDesignMode
Parameter 型別公開下列成員。
建構函式
| 名稱 | 說明 | |
|---|---|---|
.gif "受保護的方法") |
Parameter | Initializes a new instance of the Parameter class. |
上層
屬性
| 名稱 | 說明 | |
|---|---|---|
.gif "公用屬性") |
DataType | Gets or sets the data type associated with the parameter. (繼承自 ParameterBase。) |
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DefaultValue | Gets or sets the default value of the parameter. |
.gif "受保護的屬性") |
ExecuteForScalar | Gets or sets the Boolean property value that specifies whether the object is set to the execute for scalar option. (繼承自 SqlSmoObject。) |
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ExtendedProperties | Represents a collection of ExtendedProperty objects. Each ExtendedProperty object represents an extended property defined on the ParameterBase object. (繼承自 ParameterBase。) |
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ID | Gets the ID value that uniquely identifies the parameter. |
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IsReadOnly | Gets or sets whether the parameter is read only. |
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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. (繼承自 SqlSmoObject。) |
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Name | Gets or sets a String value that specifies the name of the parameter. (繼承自 ParameterBase。) |
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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. (繼承自 SqlSmoObject。) |
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Properties | Gets a collection of Property objects that represent the object properties. (繼承自 SqlSmoObject。) |
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ScalarResult | Gets the scalar result for the referenced object. (繼承自 SqlSmoObject。) |
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State | Gets the state of the referenced object. (繼承自 SmoObjectBase。) |
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Urn | Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (繼承自 SqlSmoObject。) |
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UserData | Gets or sets user-defined data associated with the referenced object. (繼承自 SmoObjectBase。) |
上層
方法
| 名稱 | 說明 | |
|---|---|---|
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AddDatabaseContext | Add the database context to the collection of queries identified by the queries parameter. (繼承自 SqlSmoObject。) |
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AlterImpl | Activates the object altered event. (繼承自 SqlSmoObject。) |
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AlterImplWorker | Calls the Alter methods. (繼承自 SqlSmoObject。) |
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AppendCommaText | Appends text, optionally separated by a comma. (繼承自 ScriptNameObjectBase。) |
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AppendWithCommaText | Appends text, optionally separated by a comma. (繼承自 ScriptNameObjectBase。) |
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AppendWithOption | Appends text and option text separated from the main text with a “WITH” string and optionally separated by a comma. (繼承自 ScriptNameObjectBase。) |
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AutoGenerateName | Generates a name based on the object Guid. (繼承自 ScriptNameObjectBase。) |
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BindDefaultImpl | Binds the default items identified by the parameters. (繼承自 SqlSmoObject。) |
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BindRuleImpl | Binds the rule schema to the rule and columns identified by the parameters. (繼承自 SqlSmoObject。) |
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CheckObjectDirty | Checks whether object has been modified and not persisted. (繼承自 ScriptNameObjectBase。) |
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CheckObjectState() | Validates the state of the referenced object. (繼承自 SqlSmoObject。) |
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CheckObjectState(Boolean) | Validates the state of the referenced object with the option to specify that an exception is thrown if the object is not yet created. (繼承自 SqlSmoObject。) |
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CheckObjectStateImpl | Checks the state of a SqlSmoObject. (繼承自 SqlSmoObject。) |
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CheckParamName | Checks the parameter name. (繼承自 ParameterBase。) |
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CheckTextCorectness | Checks text for correctness against the parameters. (繼承自 ScriptNameObjectBase。) |
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CheckTextModeSupport | Checks mode of support. (繼承自 ScriptNameObjectBase。) |
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CheckVersion100 | Checks whether version of SQL Server is SQL Server 2008. (繼承自 SqlSmoObject。) |
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CheckVersion110() | Checks whether version of SQL Server is SQL Server 2012. (繼承自 SqlSmoObject。) |
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CheckVersion110(String) | Checks whether the version of SQL Server is SQL Server 2012 with the specified name. (繼承自 SqlSmoObject。) |
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CheckVersion80 | Checks the validity of the object on SQL Server 2000. (繼承自 SqlSmoObject。) |
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CheckVersion80SP3 | Checks the validity of the object on SQL Server 2000 SP3. (繼承自 SqlSmoObject。) |
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CheckVersion90 | Check the validity of the object on SQL Server 2005. (繼承自 SqlSmoObject。) |
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CheckVersionBelow110 | Checks whether version of SQL Server is before SQL Server 2012. (繼承自 SqlSmoObject。) |
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CheckVersionBelow90 | Checks whether version of SQL Server is before SQL Server 2005. (繼承自 SqlSmoObject。) |
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CleanObject | Cleans the referenced object. (繼承自 ScriptNameObjectBase。) |
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CreateImpl | Creates an object with scripting options. (繼承自 SqlSmoObject。) |
.gif "公用方法") |
Discover | Discovers a list of type Object. (繼承自 SqlSmoObject。) |
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DropImpl | Drops a SqlSmoObject. (繼承自 SqlSmoObject。) |
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DropImplWorker | Calls the drop methods. (繼承自 SqlSmoObject。) |
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Equals | (繼承自 Object。) |
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ExecuteNonQuery | Executes a batch of statements that does not return a result set. (繼承自 SqlSmoObject。) |
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ExecuteRenameQuery | Executes the rename query for the object. (繼承自 NamedSmoObject。) |
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Finalize | (繼承自 Object。) |
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ForceTextModeOnTextBody | Enforces text mode on the text body. (繼承自 ScriptNameObjectBase。) |
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FormatSqlVariant | Formats an object as SqlVariant type. (繼承自 SqlSmoObject。) |
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GenerateAlterEvent() | Generates the alter event with the specified value. (繼承自 SqlSmoObject。) |
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GenerateAlterEvent(Urn, Object) | Generates alter event with the specified URN and inner object value. (繼承自 SqlSmoObject。) |
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GetBraketNameForText | Gets the bracket name for the text. (繼承自 ScriptNameObjectBase。) |
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GetContextDB | Gets the context database that is associated with this object. (繼承自 SqlSmoObject。) |
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GetDBName | Gets the database name that is associated with the object. (繼承自 SqlSmoObject。) |
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GetFragOptionString | Gets a FragmentationOption object as a string value. (繼承自 SqlSmoObject。) |
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GetHashCode | (繼承自 Object。) |
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GetIsSystemNamed | Gets a Boolean value that specifies whether the system is named. (繼承自 ScriptNameObjectBase。) |
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GetIsTextDirty | Determines whether the text value is consistent with stored value. (繼承自 ScriptNameObjectBase。) |
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GetPropValue | Gets a property value of the SqlSmoObject object. (繼承自 SqlSmoObject。) |
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GetPropValueOptional | Gets a property value of the SqlSmoObject object. (繼承自 SqlSmoObject。) |
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GetPropValueOptionalAllowNull | Gets a property value of the SqlSmoObject object. (繼承自 SqlSmoObject。) |
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GetRealValue | Gets a property value of the SqlSmoObject object. (繼承自 SqlSmoObject。) |
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GetServerName | Gets the name of the instance of SQL Server with which the object is associated. (繼承自 SqlSmoObject。) |
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GetServerObject | Gets the server of the SqlSmoObject object. (繼承自 SqlSmoObject。) |
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GetSqlServerVersionName | Gets the version name of the instance of SQL Server with which the object is associated. (繼承自 SqlSmoObject。) |
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GetTextBody() | Returns the text body. (繼承自 ScriptNameObjectBase。) |
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GetTextBody(Boolean) | Returns the text body. (繼承自 ScriptNameObjectBase。) |
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GetTextHeader | Returns the text header. (繼承自 ScriptNameObjectBase。) |
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GetTextMode | Determines whether the script name is using text mode. (繼承自 ScriptNameObjectBase。) |
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GetTextProperty | Gets the text of the object, if not available, throw appropriate exception based on the state of the object. (繼承自 ScriptNameObjectBase。) |
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GetType | (繼承自 Object。) |
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GetUrnRecursive(StringBuilder) | Assigns an Urn object of the SqlSmoObject object. (繼承自 SqlSmoObject。) |
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GetUrnRecursive(StringBuilder, UrnIdOption) | Assigns an Urn object of the SqlSmoObject object. (繼承自 SqlSmoObject。) |
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ImplInitialize | Initializes the fields of the SqlSmoObject object. (繼承自 SqlSmoObject。) |
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Initialize() | Initializes the object and forces the properties be loaded. (繼承自 SqlSmoObject。) |
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Initialize(Boolean) | Initializes the object and forces the properties be loaded. (繼承自 SqlSmoObject。) |
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IsObjectDirty | Determines whether the referenced object is consistent with the stored object. (繼承自 ScriptNameObjectBase。) |
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IsObjectInitialized | Verifies whether the object has been initialized. (繼承自 SqlSmoObject。) |
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IsObjectInSpace | Verifies whether the object is isolated or connected to the instance of SQL Server. (繼承自 SqlSmoObject。) |
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isParentClrImplemented | Gets a Boolean which indicates whether the parent object is implemented in CLR. (繼承自 ParameterBase。) |
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IsVersion80SP3 | Determines whether the version of SQL Server is SQL Server 2000 with SP3. (繼承自 SqlSmoObject。) |
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IsVersion90AndAbove | Determines whether the version of SQL Server is SQL Server 2005 or later. (繼承自 SqlSmoObject。) |
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MarkDropped | Sets the SqlSmoState to dropped. (繼承自 SqlSmoObject。) |
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MarkForDrop | Marks the foreign key to be dropped next time its parent object is altered by the Alter method. (繼承自 ParameterBase。) |
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MarkForDropImpl | Sets the SqlSmoState for drop operation. (繼承自 SqlSmoObject。) |
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MemberwiseClone | (繼承自 Object。) |
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PostAlter | The method that is activated after the SqlSmoObject is altered. (繼承自 SqlSmoObject。) |
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PostCreate | The method that is activated after the SqlSmoObject is created. (繼承自 SqlSmoObject。) |
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PostDrop | The method that is activated after the SqlSmoObject is dropped. (繼承自 SqlSmoObject。) |
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Refresh | Refreshes the ParameterBase object. (繼承自 ParameterBase。) |
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RenameImpl | This method supports the SMO infrastructure and is not intended to be used directly from your code. (繼承自 NamedSmoObject。) |
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RenameImplWorker | 僅供參考之用。不支援。我們無法保證未來的相容性。 (繼承自 NamedSmoObject。) |
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ScriptImpl() | Gets a collection of scripts of the SqlSmoObject. (繼承自 SqlSmoObject。) |
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ScriptImpl(ScriptingOptions) | Gets a collection of scripts of the SqlSmoObject. (繼承自 SqlSmoObject。) |
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SetCollectionTextMode | Sets the collection text mode. (繼承自 ScriptNameObjectBase。) |
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SetIsSystemNamed | Sets a Boolean value that specifies whether the system is named. (繼承自 ScriptNameObjectBase。) |
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SetParentImpl | Sets the parent of the SqlSmoObject to the newParent parameter. (繼承自 SqlSmoObject。) |
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SetSchemaOwned | Sets the schema owned value. (繼承自 NamedSmoObject。) |
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SetTextBody | Specifies the text body. (繼承自 ScriptNameObjectBase。) |
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SetTextHeader | Specifies the text header. (繼承自 ScriptNameObjectBase。) |
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SetTextMode | Specifies the text mode. (繼承自 ScriptNameObjectBase。) |
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SwitchTextMode | Switches the text mode. (繼承自 ScriptNameObjectBase。) |
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ThrowIfTextIsDirtyForAlter | Throws an exception of text has been modified and not persisted. (繼承自 ScriptNameObjectBase。) |
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ToString | Returns a String that represents the referenced object. (繼承自 SqlSmoObject。) |
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TouchImpl | Not implemented. (繼承自 SqlSmoObject。) |
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UnbindDefaultImpl | Unbinds the default columns of the SqlSmoObject. (繼承自 SqlSmoObject。) |
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UnbindRuleImpl | Unbinds rules of the SqlSmoObject. (繼承自 SqlSmoObject。) |
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Validate | Validates the state of an object. (繼承自 SmoObjectBase。) |
上層
事件
| 名稱 | 說明 | |
|---|---|---|
.gif "公用事件") |
PropertyChanged | Represents the event that occurs when a property is changed. (繼承自 SqlSmoObject。) |
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PropertyMetadataChanged | Represents the event that occurs when property metadata changes. (繼承自 SqlSmoObject。) |
上層
欄位
| 名稱 | 說明 | |
|---|---|---|
.gif "受保護的欄位") |
m_ExtendedProperties | Represents a property that is defined to extend the properties provided by a SqlSmoObject. (繼承自 SqlSmoObject。) |
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singletonParent | Represents the singleton parent. (繼承自 SqlSmoObject。) |
上層
明確 繼承 實作
| 名稱 | 說明 | |
|---|---|---|
.gif "明確介面實作") .gif "私用方法") |
IAlienObject.Discover | Discovers any dependencies. 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SqlSmoObject。) |
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IAlienObject.GetDomainRoot | Returns the root of the domain. (繼承自 SqlSmoObject。) |
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IAlienObject.GetParent | Gets the parent of this object. 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SqlSmoObject。) |
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IAlienObject.GetPropertyType | Gets the type of the specified property. (繼承自 SqlSmoObject。) |
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IAlienObject.GetPropertyValue | Gets the value of the specified property. (繼承自 SqlSmoObject。) |
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IAlienObject.GetUrn | Gets the Unified Resource Name (URN) of the object. 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SqlSmoObject。) |
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IAlienObject.Resolve | Gets the instance that contains the information about the object from the Unified Resource Name (URN) of the object. (繼承自 SqlSmoObject。) |
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IAlienObject.SetObjectState | Sets the object state to the specified SfcObjectState value. (繼承自 SqlSmoObject。) |
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IAlienObject.SetPropertyValue | Sets the property value. (繼承自 SqlSmoObject。) |
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ISfcPropertyProvider.GetPropertySet | Gets the interface reference to the set of properties of this object. (繼承自 SqlSmoObject。) |
.gif "私用屬性") |
ISfcSupportsDesignMode.IsDesignMode | Gets a Boolean value that indicates whether the object supports design mode. 僅供參考之用。不支援。我們無法保證未來的相容性。 |
上層
備註
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。