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DbProviderServices.DbDatabaseExists Method

  • Reference

Definition

Namespace:
System.Data.Common
Assembly:
System.Data.Entity.dll

Returns a value indicating whether a given database exists on the server and whether schema objects contained in the storeItemCollection have been created.

protected:
 virtual bool DbDatabaseExists(System::Data::Common::DbConnection ^ connection, Nullable<int> commandTimeout, System::Data::Metadata::Edm::StoreItemCollection ^ storeItemCollection);
protected virtual bool DbDatabaseExists (System.Data.Common.DbConnection connection, int? commandTimeout, System.Data.Metadata.Edm.StoreItemCollection storeItemCollection);
abstract member DbDatabaseExists : System.Data.Common.DbConnection * Nullable<int> * System.Data.Metadata.Edm.StoreItemCollection -> bool
override this.DbDatabaseExists : System.Data.Common.DbConnection * Nullable<int> * System.Data.Metadata.Edm.StoreItemCollection -> bool
Protected Overridable Function DbDatabaseExists (connection As DbConnection, commandTimeout As Nullable(Of Integer), storeItemCollection As StoreItemCollection) As Boolean

Parameters

connection
DbConnection

Connection to a database whose existence is verified by this method.

commandTimeout
Nullable<Int32>

Execution timeout for any commands needed to determine the existence of the database.

storeItemCollection
StoreItemCollection

The structure of the database whose existence is determined by this method.

Returns

Boolean

true if the database indicated by the connection and the storeItemCollection parameter exists; otherwise, false.

Applies to