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Méthode GetPackagePath

Returns the path of the package that the variable belongs to.

Espace de noms :  Microsoft.SqlServer.Dts.Runtime
Assembly :  Microsoft.SqlServer.ManagedDTS (en Microsoft.SqlServer.ManagedDTS.dll)

Syntaxe

'Déclaration
Public Function GetPackagePath As String
'Utilisation
Dim instance As Variable
Dim returnValue As String

returnValue = instance.GetPackagePath()

public string GetPackagePath()

public:
virtual String^ GetPackagePath() sealed

abstract GetPackagePath : unit -> string 
override GetPackagePath : unit -> string 

public final function GetPackagePath() : String

Valeur de retour

Type : System. . :: . .String
A String that contains the path of the package.

Implémente

IDTSPackagePath. . :: . .GetPackagePath() () () ()

Exemples

The following example creates a new package, sets EnableConfigurations to true, and sets the ExportConfigurationFile property. The example then adds a new variable to the Variables collection, sets the value, and retrieves the package path using GetPackagePath. Also, a configuration is added to the configurations collection of the package values of the ConfigurationString, ConfigurationType, and PackagePath.

static void Main(string[] args)
        {
            // Create a package and set two properties.
            Package pkg = new Package();
            pkg.EnableConfigurations = true;
            pkg.ExportConfigurationFile(@"C:\conf.xml");

            // Create a variable object and add it to the 
            // package Variables collection.
            Variable varPkg = pkg.Variables.Add("var", false, "", 100);
            varPkg.Value = 1;
            string packagePathToVariable = varPkg.GetPackagePath();

            // Create a configuration object and add it to the 
           // package configuration collection
            Configuration config = pkg.Configurations.Add();

           // Set properties on the configuration object.
            config.ConfigurationString = "conf.xml";
            config.ConfigurationType = DTSConfigurationType.ConfigFile;
            config.PackagePath = packagePathToVariable;

            //save the package and its configuration
            Application app = new Application();
            app.SaveToXml(@"c:\pkg.xml", pkg, null);
            
            //Reload the package
            Package p1 = app.LoadPackage(@"c:\pkg.xml", null);
            //Review its Variables collection
            Console.WriteLine("The value of variable VAR = " + p1.Variables["var"].Value);
        }

Shared  Sub Main(ByVal args() As String)
            ' Create a package and set two properties.
            Dim pkg As Package =  New Package() 
            pkg.EnableConfigurations = True
            pkg.ExportConfigurationFile("C:\conf.xml")
 
            ' Create a variable object and add it to the 
            ' package Variables collection.
            Dim varPkg As Variable =  pkg.Variables.Add("var",False,"",100) 
            varPkg.Value = 1
            Dim packagePathToVariable As String =  varPkg.GetPackagePath() 
 
            ' Create a configuration object and add it to the 
           ' package configuration collection
            Dim config As Configuration =  pkg.Configurations.Add() 
 
           ' Set properties on the configuration object.
            config.ConfigurationString = "conf.xml"
            config.ConfigurationType = DTSConfigurationType.ConfigFile
            config.PackagePath = packagePathToVariable
 
            'save the package and its configuration
            Dim app As Application =  New Application() 
            app.SaveToXml("c:\pkg.xml", pkg, Nothing)
 
            'Reload the package
            Dim p1 As Package =  app.LoadPackage("c:\pkg.xml",Nothing) 
            'Review its Variables collection
            Console.WriteLine("The value of variable VAR = " + p1.Variables("var").Value)
End Sub

Sample Output:

The value of variable VAR = 1