Propriété ScriptTask.ReadOnlyVariables
Gets or sets the comma-delimited list of existing variables made available to the package by the user for read-only access.
Espace de noms : Microsoft.SqlServer.Dts.Tasks.ScriptTask
Assembly : Microsoft.SqlServer.ScriptTask (en Microsoft.SqlServer.ScriptTask.dll)
Syntaxe
'Déclaration
Public Property ReadOnlyVariables As String
Get
Set
'Utilisation
Dim instance As ScriptTask
Dim value As String
value = instance.ReadOnlyVariables
instance.ReadOnlyVariables = value
public string ReadOnlyVariables { get; set; }
public:
property String^ ReadOnlyVariables {
String^ get ();
void set (String^ value);
}
member ReadOnlyVariables : string with get, set
function get ReadOnlyVariables () : String
function set ReadOnlyVariables (value : String)
Valeur de propriété
Type : System.String
The comma-delimited list of existing variables made available to the package by the user for read-only access.
Exemples
The following code sample, implemented in a console application, adds a ScriptTask to the package and displays the default values of some of its properties, including the ReadOnlyVariables property.
using System;
using Microsoft.SqlServer.Dts.Runtime;
namespace ScriptTaskCS
{
class Program
{
static void Main(string[] args)
{
Package pkg = new Package();
string newLine = System.Environment.NewLine;
Executable exe = pkg.Executables.Add("STOCK:ScriptTask");
TaskHost thTask = (TaskHost)exe;
string taskInfo;
taskInfo =
"Entry point: " +
thTask.Properties["EntryPoint"].GetValue(thTask) + newLine +
"Script Language: " +
thTask.Properties["ScriptLanguage"].GetValue(thTask) + newLine +
"ReadOnlyVariables: " +
thTask.Properties["ReadOnlyVariables"].GetValue(thTask) + newLine +
"ReadWriteVariables: " +
thTask.Properties["ReadWriteVariables"].GetValue(thTask);
Console.WriteLine(taskInfo);
Console.Read();
}
}
}
Imports Microsoft.SqlServer.Dts.Runtime
Module Module1
Sub Main()
Dim pkg As New Package
Dim newLine As String = System.Environment.NewLine
Dim exe As Executable = pkg.Executables.Add("STOCK:ScriptTask")
Dim thTask As TaskHost = CType(exe, TaskHost)
Dim taskInfo As String
taskInfo =
"Entry point: " & _
thTask.Properties("EntryPoint").GetValue(thTask) & newLine & _
"Script Language: " & _
thTask.Properties("ScriptLanguage").GetValue(thTask) & newLine & _
"ReadOnlyVariables: " & _
thTask.Properties("ReadOnlyVariables").GetValue(thTask) & newLine & _
"ReadWriteVariables: " & _
thTask.Properties("ReadWriteVariables").GetValue(thTask)
Console.WriteLine(taskInfo)
Console.Read()
End Sub
End Module