本文整理汇总了C#中IDbConnectionFactory.OpenConnection方法的典型用法代码示例。如果您正苦于以下问题：C# IDbConnectionFactory.OpenConnection方法的具体用法？C# IDbConnectionFactory.OpenConnection怎么用？C# IDbConnectionFactory.OpenConnection使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IDbConnectionFactory的用法示例。
在下文中一共展示了IDbConnectionFactory.OpenConnection方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Versioning
internal Versioning(ConnectionInfo connectionInfo, IDbConnectionFactory connectionFactory, IProvider provider, IProviderMetadata providerMetadata, string versioningTableName, ISqlDispatcher sqlDispatcher)
{
_connectionInfo = connectionInfo;
_connectionFactory = connectionFactory;
_provider = provider;
_providerMetadata = providerMetadata;
_versioningTableName = versioningTableName;
_sqlDispatcher = sqlDispatcher;
_versioningTableExists = new Lazy<bool>(() =>
{
int exists;
using (IDbConnection connection = connectionFactory.OpenConnection(connectionInfo))
{
IDbCommand command = connection.CreateCommand();
command.CommandTimeout = 0; // do not timeout; the client is responsible for not causing lock-outs
command.CommandText = provider.ExistsTable(connection.Database, _versioningTableName);
Log.Verbose(LogCategory.Sql, command.CommandText);
exists = Convert.ToInt32(command.ExecuteScalar(), CultureInfo.InvariantCulture);
}
return exists != 0;
});
}