DoesDatabaseExist Method

Visual Basic (Declaration)
Visual Basic (Usage)
C#
C++/CLI

Public Function DoesDatabaseExist() As Boolean

Dim instance As NinjaDbPro
Dim value As Boolean
 
value = instance.DoesDatabaseExist()

public bool DoesDatabaseExist()

public:
bool DoesDatabaseExist();

C#

NinjaDbPro db = new NinjaDbPro("MyDatabaseDirectory", "MyDatabaseName");
             
            //Licensed Mode
            //db.UserName = "John Smith 101224";
            //db.LicenseKey = "aousdf832jasf==";
             
            //Set before OpenDatabase. Default storage is IsolatedStorageDatabase. Other options are:
            //db.Storage = new MemoryDatabase(); //In memory database
            //db.Storage = new FileDatabase();  
             
            //This will be false
            bool databaseExists = db.DoesDatabaseExist();
             
            db.OpenDatabase();
             
            //This will be true
            databaseExists = db.DoesDatabaseExist();
             
            db.CloseDatabase();

VB.NET

Dim db As New NinjaDbPro("MyDatabaseDirectory", "MyDatabaseName")
             
            'Licensed Mode
            'db.UserName = "John Smith 101224";
            'db.LicenseKey = "aousdf832jasf==";
             
            'Set before OpenDatabase. Default storage is IsolatedStorageDatabase. Other options are:
            'db.Storage = new MemoryDatabase(); //In memory database
            'db.Storage = new FileDatabase();  
             
            'This will be false
            Dim databaseExists As Boolean = db.DoesDatabaseExist()
             
            db.OpenDatabase()
             
            'This will be true
            databaseExists = db.DoesDatabaseExist()
             
            db.CloseDatabase()

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

NinjaDbPro Class
NinjaDbPro Members