DbProviderServices::DatabaseExists Method (DbConnection^, Nullable<Int32>, StoreItemCollection^)
.NET Framework (current version)
Returns a value indicating whether a given database exists on the server and whether schema objects contained in the storeItemCollection have been created.
Assembly: System.Data.Entity (in System.Data.Entity.dll)
public: bool DatabaseExists( DbConnection^ connection, Nullable<int> commandTimeout, StoreItemCollection^ storeItemCollection )
Parameters
- connection
-
Type:
System.Data.Common::DbConnection^
Connection to a database whose existence is verified by this method.
- commandTimeout
-
Type:
System::Nullable<Int32>
Execution timeout for any commands needed to determine the existence of the database.
- storeItemCollection
-
Type:
System.Data.Metadata.Edm::StoreItemCollection^
The collection of all store items contained in the database whose existence is determined by this method.
Return Value
Type: System::BooleanTrue if the provider can deduce the database only based on the connection.
.NET Framework
Available since 4.0
Available since 4.0
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