Dim instance As IDataHelper Dim value As Boolean value = instance.AnyRecordExists(Of T)()
Type Parameters
- T
Return Value
True if there is at least one record in a table
Dim instance As IDataHelper Dim value As Boolean value = instance.AnyRecordExists(Of T)()
//Get the current thread static safe instance of the helper IDataHelper db = DataHelper.SessionFactory(); //Specify User Name and License Key from the receipt, leave blank for trial mode //db.UserName = "John Smith 1234"; //db.LicenseKey = "asdfl219=="; //Open the database connection db.OpenConnection(); bool result = AnyRecordExists<Customer>(); //Close the database connection db.CloseConnection();
'Get the current thread static safe instance of the helper Dim db As IDataHelper = DataHelper.SessionFactory() 'Specify User Name and License Key from the receipt, leave blank for trial mode 'db.UserName = "John Smith 1234" 'db.LicenseKey = "asdfl219==" 'Open the database connection db.OpenConnection() Dim result As Boolean = AnyRecordExists(Of Customer)() 'Close the database connection 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