ErrorSupport 类
Supports the raising of errors, warnings, and other events that include descriptive text for known COM HRESULTs that are returned by Integration Services components written in native code.
继承层次结构
System.Object
Microsoft.SqlServer.Dts.ManagedMsg.ErrorSupport
Microsoft.SqlServer.Dts.ManagedMsg.DataflowErrorSupport
命名空间： Microsoft.SqlServer.Dts.ManagedMsg
程序集： Microsoft.SqlServer.DtsMsg（在 Microsoft.SqlServer.DtsMsg.dll 中）
语法
声明
<ComVisibleAttribute(False)> _
Public Class ErrorSupport
用法
Dim instance As ErrorSupport
[ComVisibleAttribute(false)]
public class ErrorSupport
[ComVisibleAttribute(false)]
public ref class ErrorSupport
[<ComVisibleAttribute(false)>]
type ErrorSupport = class end
public class ErrorSupport
ErrorSupport 类型公开以下成员。
构造函数
| 名称 | 说明 | |
|---|---|---|
.gif "公共方法") |
ErrorSupport(IDTSComponentEvents100) | Initializes a new instance of the ErrorSupport class. |
.gif "受保护方法") |
ErrorSupport(IDTSComponentMetaData100) | Initializes a new instance of the ErrorSupport class. |
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ErrorSupport(IDTSInfoEvents100) | Initializes a new instance of the ErrorSupport class. |
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ErrorSupport(IDTSComponentEvents100, String, String, Int32) | Initializes a new instance of the ErrorSupport class. |
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ErrorSupport(IDTSComponentMetaData100, String, String, Int32) | Initializes a new instance of the ErrorSupport class. |
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ErrorSupport(IDTSInfoEvents100, String, String, Int32) | Initializes a new instance of the ErrorSupport class. |
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方法
| 名称 | 说明 | |
|---|---|---|
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Equals | （从 Object 继承。） |
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Finalize | （从 Object 继承。） |
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FireError(Int32, Boolean%) | Raises an error identified by the specified HRESULT and allows execution to be cancelled. |
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FireError(Int32, String, String, Int32, Boolean%) | Raises an error identified by the specified HRESULT, associates it with the specified component, help file, and help context, and allows execution to be cancelled. |
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FireErrorWithArgs(Int32, Boolean%, array<Object[]) | Raises an error identified by the specified HRESULT, allows execution to be cancelled, and includes an optional array of user-defined objects or information. |
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FireErrorWithArgs(Int32, String, String, Int32, Boolean%, array<Object[]) | Raises an error identified by the specified HRESULT, associates it with the specified component, help file, and help context, allows execution to be cancelled, and includes an optional array of user-defined objects or information. |
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FireInformation(Int32, Boolean%) | Raises an informational message about the specified HRESULT and allows execution to be cancelled. |
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FireInformation(Int32, String, String, Int32, Boolean%) | Raises an informational message about the specified HRESULT, associates it with the specified component, help file, and help context, and allows execution to be cancelled. |
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FireInformationWithArgs(Int32, Boolean%, array<Object[]) | Raises an informational message about the specified HRESULT, allows execution to be cancelled, and includes an optional array of user-defined objects or information. |
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FireInformationWithArgs(Int32, String, String, Int32, Boolean%, array<Object[]) | Raises an informational message about the specified HRESULT, associates it with the specified component, help file, and help context, allows execution to be cancelled, and includes an optional array of user-defined objects or information. |
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FireWarning(Int32) | Raises a warning identified by the specified HRESULT and allows execution to be cancelled. |
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FireWarning(Int32, String, String, Int32) | Raises a warning identified by the specified HRESULT and associates it with the specified component, help file, and help context. |
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FireWarningWithArgs(Int32, array<Object[]) | Raises a warning identified by the specified HRESULT and includes an optional array of user-defined objects or information. |
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FireWarningWithArgs(Int32, String, String, Int32, array<Object[]) | Raises a warning identified by the specified HRESULT, associates it with the specified component, help file, and help context, and includes an optional array of user-defined objects or information. |
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GetFormattedMessage | Gets the error message for an HRESULT and formats the message by populating parameters with the supplied values. |
.gif "静态成员") |
GetFormattedMessageEx | Gets the error message for an HRESULT and formats the message by populating parameters with the supplied values. |
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GetHashCode | （从 Object 继承。） |
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GetType | （从 Object 继承。） |
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MemberwiseClone | （从 Object 继承。） |
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SetErrorInterface(IDTSComponentEvents100) | Specifies the IDTSComponentEvents100 instance that the ErrorSupport class will use to raise messages. |
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SetErrorInterface(IDTSComponentMetaData100) | Specifies the IDTSComponentMetadata100 instance that the ErrorSupport class will use to raise messages. |
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SetErrorInterface(IDTSInfoEvents100) | Specifies the IDTSInfoEvents100 instance that the ErrorSupport class will use to raise messages. |
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ToString | （从 Object 继承。） |
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注释
Although the data flow component developer can raise errors, warnings, and other events by calling the Fire<X> methods of the IDTSComponentMetaData100 interface, the Fire<X> methods of the ErrorSupport class provide additional value by retrieving descriptive messages that correspond to known COM HRESULTs returned by Integration Services components written in native code. Use the ErrorSupport property of the PipelineComponent base class to obtain an ErrorSupport object for this purpose.
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。