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Variables.Add(String, Boolean, String, Object) Method

Definition

Adds a Variable object to the Variables collection.

public:
 Microsoft::SqlServer::Dts::Runtime::Variable ^ Add(System::String ^ name, bool readOnly, System::String ^ nameSpace, System::Object ^ val);
public Microsoft.SqlServer.Dts.Runtime.Variable Add (string name, bool readOnly, string nameSpace, object val);
member this.Add : string * bool * string * obj -> Microsoft.SqlServer.Dts.Runtime.Variable
Public Function Add (name As String, readOnly As Boolean, nameSpace As String, val As Object) As Variable

Parameters

name
String

The name of the package, task, or container variable to add to the collection.

readOnly
Boolean

A Boolean that indicates whether the variable is read-only or whether the variable can be modified.

nameSpace
String

The namespace for the variable. Default value is the User variable namespace. You can also create a namespace to identify variables you create that are used in a certain part of a package. You cannot add variables to the System variable namespace.

val
Object

The design-time value of the variable.

Returns

The newly created variable that was added to the Variables collection.

Examples

The following example creates a package, and adds a variable, myVar, to its variable collection.

static void Main(string[] args)  
        {  
            Package p = new Package();  
            //Add a variable, myvar, to the package variables  
            // collection. The variable has a value of 5, in the myNamespace  
            // namespace.  
            Variable var = p.Variables.Add("myVar", false, "myNamespace", 5);  
            //  
            // Enter the rest of your code here.  
            //  
        }  
Shared  Sub Main(ByVal args() As String)  
            Dim p As Package =  New Package()   
            'Add a variable, myvar, to the package variables  
            ' collection. The variable has a value of 5, in the myNamespace  
            ' namespace.  
            Dim var As Variable =  p.Variables.Add("myVar",False,"myNamespace",5)   
            '  
            ' Enter the rest of your code here.  
            '  
End Sub  

Remarks

For more information, see Use Variables in Packages.

Applies to