ConnectionManager.HostType Property
Important
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Gets an enumeration that describes the type of host that the connection is being used by. This property is read-only.
public:
property Microsoft::SqlServer::Dts::Runtime::DTSObjectHostType HostType { Microsoft::SqlServer::Dts::Runtime::DTSObjectHostType get(); };[System.ComponentModel.Browsable(false)]
public Microsoft.SqlServer.Dts.Runtime.DTSObjectHostType HostType { get; }[<System.ComponentModel.Browsable(false)>]
member this.HostType : Microsoft.SqlServer.Dts.Runtime.DTSObjectHostTypePublic ReadOnly Property HostType As DTSObjectHostTypeA DTSObjectHostType enumeration.
- Attributes
The following code example loads an existing package that has two connections. It iterates through the connection managers in the package and prints out the values for various properties, including the HostType. The CreationName is one way to differentiate the underlying connection type that is being hosted.
using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.SqlServer.Dts.Runtime;
namespace Connections_Collection
{
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 an application and load the sample.
Application app = new Application();
Package pkg = app.LoadPackage(mySample, null);
Connections myConns = pkg.Connections;
int connCount = myConns.Count;
Console.WriteLine("The number of connections in the package is: {0}", connCount);
// Enumerate over the collection, printing out
// the values for various properties.
foreach (ConnectionManager connMgr in myConns)
{
Console.WriteLine("ConnectionString: {0}", connMgr.ConnectionString);
Console.WriteLine("CreationName: {0}", connMgr.CreationName);
Console.WriteLine("DelayValidation: {0}", connMgr.DelayValidation);
Console.WriteLine("Description: {0}", connMgr.Description);
Console.WriteLine("HostType: {0}", connMgr.HostType);
Console.WriteLine("ID: {0}", connMgr.ID);
Console.WriteLine("InnerObject: {0}", connMgr.InnerObject);
Console.WriteLine("Name: {0}", connMgr.Name);
Console.WriteLine("ProtectionLevel: {0}", connMgr.ProtectionLevel);
Console.WriteLine("SupportsDTCTransactions: {0}", connMgr.SupportsDTCTransactions);
}
Console.WriteLine("");
}
}
}
Imports System
Imports System.Collections.Generic
Imports System.Text
Imports Microsoft.SqlServer.Dts.Runtime
Namespace Connections_Collection
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 an application and load the sample.
Dim app As Application = New Application()
Dim pkg As Package = app.LoadPackage(mySample,Nothing)
Dim myConns As Connections = pkg.Connections
Dim connCount As Integer = myConns.Count
Console.WriteLine("The number of connections in the package is: {0}", connCount)
' Enumerate over the collection, printing out
' the values for various properties.
Dim connMgr As ConnectionManager
For Each connMgr In myConns
Console.WriteLine("ConnectionString: {0}", connMgr.ConnectionString)
Console.WriteLine("CreationName: {0}", connMgr.CreationName)
Console.WriteLine("DelayValidation: {0}", connMgr.DelayValidation)
Console.WriteLine("Description: {0}", connMgr.Description)
Console.WriteLine("HostType: {0}", connMgr.HostType)
Console.WriteLine("ID: {0}", connMgr.ID)
Console.WriteLine("InnerObject: {0}", connMgr.InnerObject)
Console.WriteLine("Name: {0}", connMgr.Name)
Console.WriteLine("ProtectionLevel: {0}", connMgr.ProtectionLevel)
Console.WriteLine("SupportsDTCTransactions: {0}", connMgr.SupportsDTCTransactions)
Next
Console.WriteLine("")
End Sub
End Class
End Namespace
Sample Output:
The number of connections in the package is: 2
ConnectionString: Data Source=localhost;Initial Catalog=AdventureWorks;Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Auto Translate=False;
CreationName: OLEDB
DelayValidation: False
Description:
HostType: ConnectionManager
ID: {3427BFE1-F10C-4B7E-8E70-E8D9DC7DDBA3}
InnerObject: System.__ComObject
Name: localhost.AdventureWorks
ProtectionLevel: EncryptSensitiveWithUserKey
SupportsDTCTransactions: True
ConnectionString: C:\Program Files\Microsoft SQL Server\100\Samples\Integration Services\Package Samples\CalculatedColumns Sample\CalculatedColumns\results.txt
CreationName: FLATFILE
DelayValidation: False
Description:
HostType: ConnectionManager
ID: {48B66F8D-7DFE-4D85-91C7-0999655484B2}
InnerObject: System.__ComObject
Name: Transaction Summary by Product1
ProtectionLevel: EncryptSensitiveWithUserKey
SupportsDTCTransactions: False
| منتج | الإصدارات |
|---|---|
| SQL Server .NET SDK | 2016, 2017, 2019 |