Package.Warnings Property

Returns a collection of warnings set on the package. This field is read-only.

命名空间: Microsoft.SqlServer.Dts.Runtime
程序集: Microsoft.SqlServer.ManagedDTS (in microsoft.sqlserver.manageddts.dll)

语法

声明
<BrowsableAttribute(False)> _
Public ReadOnly Property Warnings As DtsWarnings

[BrowsableAttribute(false)] 
public DtsWarnings Warnings { get; }

[BrowsableAttribute(false)] 
public:
property DtsWarnings^ Warnings {
    DtsWarnings^ get ();
}

/** @property */
public DtsWarnings get_Warnings ()

public function get Warnings () : DtsWarnings

属性值

A DtsWarnings collection.

示例

The following code example adds two tasks to the package, and sets a warning on each. The code example then shows that the warnings have also been added to the package Warnings collection.

using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.SqlServer.Dts.Runtime;
using Microsoft.SqlServer.Dts.Tasks.BulkInsertTask;
using Microsoft.SqlServer.Dts.Tasks.SendMailTask;

namespace DtsWarning_API
{
    class Program
    {
        static void Main(string[] args)
        {
            Package package = new Package();
            int pkgWarnCnt = package.Warnings.Count;
            Console.WriteLine("Package warnings count:  {0}", pkgWarnCnt);

            TaskHost taskH1 = (TaskHost)package.Executables.Add("STOCK:BulkInsertTask");
            TaskHost taskH2 = (TaskHost)package.Executables.Add("STOCK:SendMailTask");
            DtsEventHandler eh = (DtsEventHandler)taskH1.EventHandlers.Add("OnWarning");
            eh = (DtsEventHandler)taskH2.EventHandlers.Add("OnWarning");

            // Test that errors were successfully be added to the collection
            package.Execute();

            if (package.Warnings.Count >= 2)
            {
                pkgWarnCnt = package.Warnings.Count;
                Console.WriteLine("Package warnings count after:  {0}", pkgWarnCnt);
                Console.WriteLine("Description {0}", package.Warnings[0].Description);
                Console.WriteLine("WarningCode {0}", package.Warnings[0].WarningCode);
                Console.WriteLine("HelpContext {0}", package.Warnings[0].HelpContext);
                Console.WriteLine("HelpFile {0}", package.Warnings[0].HelpFile);
                Console.WriteLine("IDOfInterfaceWithWarning {0}", package.Warnings[0].IDOfInterfaceWithWarning);

                Console.WriteLine("Test that Warnings can be added to the collection, TRUE");
            }
            else
                Console.WriteLine("Test that Warnings can be added to the collection, FAILED");
        }
    }
}

Imports System
Imports System.Collections.Generic
Imports System.Text
Imports Microsoft.SqlServer.Dts.Runtime
Imports Microsoft.SqlServer.Dts.Tasks.BulkInsertTask
Imports Microsoft.SqlServer.Dts.Tasks.SendMailTask
 
Namespace DtsWarning_API
    Class Program
        Shared  Sub Main(ByVal args() As String)
            Dim package As Package =  New Package() 
            Dim pkgWarnCnt As Integer =  package.Warnings.Count 
            Console.WriteLine("Package warnings count:  {0}", pkgWarnCnt)
 
            Dim taskH1 As TaskHost = CType(package.Executables.Add("STOCK:BulkInsertTask"), TaskHost)
            Dim taskH2 As TaskHost = CType(package.Executables.Add("STOCK:SendMailTask"), TaskHost)
            Dim eh As DtsEventHandler = CType(taskH1.EventHandlers.Add("OnWarning"), DtsEventHandler)
            eh = CType(taskH2.EventHandlers.Add("OnWarning"), DtsEventHandler)
 
            ' Test that errors were successfully be added to the collection
            package.Execute()
 
            If package.Warnings.Count >= 2 Then
                pkgWarnCnt = package.Warnings.Count
                Console.WriteLine("Package warnings count after:  {0}", pkgWarnCnt)
                Console.WriteLine("Description {0}", package.Warnings(0).Description)
                Console.WriteLine("WarningCode {0}", package.Warnings(0).WarningCode)
                Console.WriteLine("HelpContext {0}", package.Warnings(0).HelpContext)
                Console.WriteLine("HelpFile {0}", package.Warnings(0).HelpFile)
                Console.WriteLine("IDOfInterfaceWithWarning {0}", package.Warnings(0).IDOfInterfaceWithWarning)
                Console.WriteLine("Test that Warnings can be added to the collection, TRUE")
            Else 
                Console.WriteLine("Test that Warnings can be added to the collection, FAILED")
            End If
        End Sub
    End Class
End Namespace

Sample Output:

Package warnings count: 0

Package warnings count after: 2

Description The address in the From line is not formed correctly. It is missing an @ or it is not valid.

WarningCode 0

HelpContext 0

HelpFile

IDOfInterfaceWithWarning {8BDFE893-E9D8-4D23-9739-DA807BCDC2AC}

Test that Warnings can be added to the collection, TRUE

线程安全

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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。

请参阅

参考

Package Class
Package Members
Microsoft.SqlServer.Dts.Runtime Namespace