Properties-Eigenschaft
Gets a collection of property objects for the ConnectionManager. This is the method of accessing the properties of the specific connection that is being hosted by the connection manager. This property is read-only.
Namespace: Microsoft.SqlServer.Dts.Runtime
Assembly: Microsoft.SqlServer.ManagedDTS (in Microsoft.SqlServer.ManagedDTS.dll)
Syntax
'Declaration
Public ReadOnly Property Properties As DtsProperties
Get
'Usage
Dim instance As ConnectionManager
Dim value As DtsProperties
value = instance.Properties
public DtsProperties Properties { get; }
public:
virtual property DtsProperties^ Properties {
DtsProperties^ get () sealed;
}
abstract Properties : DtsProperties
override Properties : DtsProperties
final function get Properties () : DtsProperties
Eigenschaftswert
Typ: Microsoft.SqlServer.Dts.Runtime. . :: . .DtsProperties
A DtsProperties collection that contains the properties specific to that connection type.
Implementiert
Hinweise
All classes that inherit from the ConnectionManager contain the same properties and methods. However, each connection type has additional properties that are specific to that connection type. When you obtain a connection manager from the collection and iterate through the properties, all properties that are not found in the ConnectionManager class are properties that are specific to that connection. To set a property that is unique to the connection, but is not part of the ConnectionManager, such as the RetainSameConnection property found on several connections, use the following line of code:
ConnectionManager.Properties("RetainSameConnection") = True
For more information about the type of connections available, see Connection Managers.
Beispiele
The following code example obtains the Properties collection from the first connection manager in the Connections collection using the index syntax of [0]. The sample then writes the names of the properties found in the Properties collection.
using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.SqlServer.Dts.Runtime;
namespace ConnMgr_Properties_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;
// Get the Properties collection from the connection
// manager and iterate through the properties,
// printing the property names.
ConnectionManager myConnMgr = myConns[0];
DtsProperties connProperties = myConnMgr.Properties;
foreach (DtsProperty connProp in connProperties)
Console.WriteLine(connProp.Name);
}
}
}
Imports System
Imports System.Collections.Generic
Imports System.Text
Imports Microsoft.SqlServer.Dts.Runtime
Namespace ConnMgr_Properties_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
' Get the Properties collection from the connection
' manager and iterate through the properties,
' printing the property names.
Dim myConnMgr As ConnectionManager = myConns(0)
Dim connProperties As DtsProperties = myConnMgr.Properties
Dim connProp As DtsProperty
For Each connProp In connProperties
Console.WriteLine(connProp.Name)
Next
End Sub
End Class
End Namespace
Sample Output:
ConnectionString
CreationName
Description
ID
InitialCatalog
Name
Password
ProtectionLevel
RetainSameConnection
ServerName
SupportsDTCTransactions
UserName