DbProviderServices.CreateDbCommandDefinition(DbProviderManifest, DbCommandTree) Method

Definition

为指定的提供程序清单和命令目录树创建命令定义对象。Creates a command definition object for the specified provider manifest and command tree.

protected:
 abstract System::Data::Common::DbCommandDefinition ^ CreateDbCommandDefinition(System::Data::Common::DbProviderManifest ^ providerManifest, System::Data::Common::CommandTrees::DbCommandTree ^ commandTree);
protected abstract System.Data.Common.DbCommandDefinition CreateDbCommandDefinition (System.Data.Common.DbProviderManifest providerManifest, System.Data.Common.CommandTrees.DbCommandTree commandTree);
abstract member CreateDbCommandDefinition : System.Data.Common.DbProviderManifest * System.Data.Common.CommandTrees.DbCommandTree -> System.Data.Common.DbCommandDefinition
Protected MustOverride Function CreateDbCommandDefinition (providerManifest As DbProviderManifest, commandTree As DbCommandTree) As DbCommandDefinition

Parameters

providerManifest
DbProviderManifest

以前从存储提供程序检索到的提供程序清单。Provider manifest previously retrieved from the store provider.

commandTree
DbCommandTree

语句的命令目录树。Command tree for the statement.

Returns

DbCommandDefinition

可执行的命令定义对象。An executable command definition object.

Applies to