DtsContainer.LogEntryInfos 属性

Returns a LogEntryInfos object. This property is read-only.

命名空间：  Microsoft.SqlServer.Dts.Runtime
程序集：  Microsoft.SqlServer.ManagedDTS（在 Microsoft.SqlServer.ManagedDTS.dll 中）

语法

声明
Public ReadOnly Property LogEntryInfos As LogEntryInfos 
    Get
用法
Dim instance As DtsContainer 
Dim value As LogEntryInfos 

value = instance.LogEntryInfos

public LogEntryInfos LogEntryInfos { get; }

public:
property LogEntryInfos^ LogEntryInfos {
    LogEntryInfos^ get ();
}

member LogEntryInfos : LogEntryInfos

function get LogEntryInfos () : LogEntryInfos

属性值

类型：Microsoft.SqlServer.Dts.Runtime.LogEntryInfos
A LogEntryInfos object.

注释

For more information, see Integration Services (SSIS) 日志记录.

示例

The following code example shows the Package using the Package.LogEntryInfos collection. The Package class inherits the use of the LogEntryInfos collection from DtsContainer.

using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.SqlServer.Dts.Runtime;

namespace LogEntryInfosTest
{
    class Program
    {
        static void Main(string[] args)
        {
            // The package is one of the SSIS Samples.
            string mySample = @"C:\Program Files\Microsoft SQL Server\100\Samples\Integration Services\Package Samples\CalculatedColumns Sample\CalculatedColumns\CalculatedColumns.dtsx";
    
            // Create the Application, and load the sample.
            Application app = new Application();
            Package pkg= app.LoadPackage(mySample, null);

            // Get the LogEntryInfos from the package.
            LogEntryInfos logInfos = pkg.LogEntryInfos;

            //Note how many log entries exist before adding one.
            String countLEI = logInfos.Count.ToString();
            Console.WriteLine("Entries at beginning: {0}", countLEI);
 
            String newName = "My new log entry info";
            String newDesc = "My new Description";
            DTSLogEntryFrequency newFreq = DTSLogEntryFrequency.Consistent;
            logInfos.Add(newName, newDesc, newFreq);

            //Note how many log entries exist after adding one.
            countLEI = logInfos.Count.ToString();
            Console.WriteLine("Entries after adding one: {0}", countLEI);

            //Now remove the entry just added.
            logInfos.Remove("My new log entry info");
            countLEI = logInfos.Count.ToString();
            Console.WriteLine("Entries after Remove: {0}", countLEI);
        }
    }
}

Imports System
Imports System.Collections.Generic
Imports System.Text
Imports Microsoft.SqlServer.Dts.Runtime
 
Namespace LogEnTryInfosTest
    Class Program
        Shared  Sub Main(ByVal args() As String)
            ' The package is one of the SSIS Samples.
            Dim mySample As String =  "C:\Program Files\Microsoft SQL Server\100\Samples\Integration Services\Package Samples\CalculatedColumns Sample\CalculatedColumns\CalculatedColumns.dtsx" 
 
            ' Create the Application, and load the sample.
            Dim app As Application =  New Application() 
            Dim pkg As Package =  app.LoadPackage(mySample,Nothing) 
 
            ' Get the LogEntryInfos from the package.
            Dim logInfos As LogEnTryInfos =  pkg.LogEnTryInfos 
 
            'Note how many log entries exist before adding one.
            Dim countLEI As String =  logInfos.Count.ToString() 
            Console.WriteLine("Entries at beginning: {0}", countLEI)
 
            Dim NewName As String =  "My new log entry info" 
            Dim NewDesc As String =  "My new Description" 
            Dim NewFreq As DTSLogEnTryFrequency =  DTSLogEnTryFrequency.Consistent 
            logInfos.Add(NewName, NewDesc, NewFreq)
 
            'Note how many log entries exist after adding one.
            countLEI = logInfos.Count.ToString()
            Console.WriteLine("Entries after adding one: {0}", countLEI)
 
            'Now remove the entry just added.
            logInfos.Remove("My new log entry info")
            countLEI = logInfos.Count.ToString()
            Console.WriteLine("Entries after Remove: {0}", countLEI)
         End Sub
    End Class
End Namespace

Sample Output:

Entries at beginning: 1

Entries after adding one: 2

Entries after Remove: 1

请参阅

参考

DtsContainer 类

Microsoft.SqlServer.Dts.Runtime 命名空间