DTSExecResult Enumeration
Provides values that describe the result of a task execution.
命名空间: Microsoft.SqlServer.Dts.Runtime
程序集: Microsoft.SqlServer.ManagedDTS (in microsoft.sqlserver.manageddts.dll)
语法
声明
Public Enumeration DTSExecResult
public enum DTSExecResult
public enum class DTSExecResult
public enum DTSExecResult
public enum DTSExecResult
Members
| Member name | Description |
|---|---|
| Canceled | The task was cancelled. (Value = 3) |
| Completion | The task ran to completion. (Value = 2) |
| Failure | The task failed. (Value = 1) |
| Success | The task ran successfully. (Value = 0) |
备注
The run-time engine processes the tasks contained in a package or container by calling their implementation of the Execute method. Tasks implement their core logic and functionality in this method and provide the results of execution by posting messages and returning a value from the DTSExecResult enumeration.
示例
The following code example shows one way of using the DTSExecResult enumeration in a package. The Package class uses this enumeration as a return value to the Execute method to determine the success or failure status of the package.
using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.SqlServer.Dts.Runtime;
using Microsoft.SqlServer.Dts.Tasks.ScriptTask;
namespace Package_API
{
class Program
{
static void Main(string[] args)
{
Package p = new Package();
p.InteractiveMode = true;
p.OfflineMode = true;
// Add a Script Task to the package.
TaskHost taskH = (TaskHost)p.Executables.Add("STOCK:ScriptTask");
// Run the package.
p.Execute();
// Review the results of the run.
if (taskH.ExecutionResult == DTSExecResult.Failure || taskH.ExecutionStatus == DTSExecStatus.Abend)
Console.WriteLine("Task failed or abended");
else
Console.WriteLine("Task ran successfully");
}
}
}
Imports System
Imports System.Collections.Generic
Imports System.Text
Imports Microsoft.SqlServer.Dts.Runtime
Imports Microsoft.SqlServer.Dts.Tasks.ScriptTask
Namespace Package_API
Class Program
Shared Sub Main(ByVal args() As String)
Dim p As Package = New Package()
p.InteractiveMode = True
p.OfflineMode = True
' Add a Script Task to the package.
Dim taskH As TaskHost = CType(p.Executables.Add("STOCK:ScriptTask"), TaskHost)
' Run the package.
p.Execute()
' Review the results of the run.
If taskH.ExecutionResult = DTSExecResult.Failure Or taskH.ExecutionStatus = DTSExecStatus.Abend Then
Console.WriteLine("Task failed or abended")
Else
Console.WriteLine("Task ran successfully")
End If
End Sub
End Class
End Namespace
Sample Output:
Task ran successfully
平台
开发平台
有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。
目标平台
有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。