ExecuteScalarSproc(String,IEnumerable<Object>) Method

Visual Basic (Declaration)
Visual Basic (Usage)
C#
Managed Extensions for C++
C++/CLI

Overloads Function ExecuteScalarSproc( _
   ByVal storedProcedure As String, _
   ByVal nameValueParameters As IEnumerable(Of Object) _
) As Object

Dim instance As IDataHelper
Dim storedProcedure As String
Dim nameValueParameters As IEnumerable(Of Object)
Dim value As Object
 
value = instance.ExecuteScalarSproc(storedProcedure, nameValueParameters)

object ExecuteScalarSproc( 
   string storedProcedure,
   IEnumerable<object> nameValueParameters
)

Object* ExecuteScalarSproc( 
   string* storedProcedure,
   IEnumerable<Object*>* nameValueParameters
)

Object^ ExecuteScalarSproc( 
   String^ storedProcedure,
   IEnumerable<Object^>^ nameValueParameters
)

Parameters

storedProcedure: The scalar stored procedure to execute
nameValueParameters: The parameters for the stored procedure

Return Value

The value from the stored procedure

C#

//Get the current thread static safe instance of the helper
SqlServerProvider provider = new SqlServerProvider();
 
//Specify User Name and License Key from the receipt, leave blank for trial mode
//db.UserName = "John Smith 1234";
//db.LicenseKey = "asdfl219==";
 
//Log to the console
db.EnableLogging();
 
//Open the database connection
db.OpenConnection();
 
string storedProcedure = "CalculateCustomerValue";
 
decimal results = Convert.ToDecimal(db.ExecuteScalarSproc(storedProcedure,new object[] {"Years", "2" }));
 
db.CloseConnection();

VB.NET

'Get the current thread static safe instance of the helper
Dim provider As New SqlServerProvider()
 
'Specify User Name and License Key from the receipt, leave blank for trial mode
'db.UserName = "John Smith 1234"
'db.LicenseKey = "asdfl219=="
 
'Log to the console
db.EnableLogging()
 
'Open the database connection
db.OpenConnection()
 
Dim storedProcedure As String = "CalculateCustomerValue"
 
Dim results As Decimal = Convert.ToDecimal(db.ExecuteScalarSproc(storedProcedure,new object[] {"Years", "2" }))
 
db.CloseConnection()

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

IDataHelper Interface
IDataHelper Members
Overload List