本文整理汇总了C#中System.Data.Common.DbConnection.QueryMultipleAsync方法的典型用法代码示例。如果您正苦于以下问题：C# DbConnection.QueryMultipleAsync方法的具体用法？C# DbConnection.QueryMultipleAsync怎么用？C# DbConnection.QueryMultipleAsync使用的例子？那么恭喜您, 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System.Data.Common.DbConnection的用法示例。
在下文中一共展示了DbConnection.QueryMultipleAsync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: PopulateFromConnectionAsync
public static async Task<List<AvailabilityGroupReplicaInfo>> PopulateFromConnectionAsync(DbConnection conn, SQLNode node)
{
List<AvailabilityGroupReplicaInfo> groups;
List<DatabaseReplicaState> databases;
var sql = node.GetFetchSQL<AvailabilityGroupReplicaInfo>() + "\n\n" + node.GetFetchSQL<DatabaseReplicaState>();
using (var multi = await conn.QueryMultipleAsync(sql))
{
groups = (await multi.ReadAsync<AvailabilityGroupReplicaInfo>()).AsList();
databases = (await multi.ReadAsync<DatabaseReplicaState>()).AsList();
}
Func<string, string, PerfCounterRecord> getCounter = (cn, n) => node.GetPerfCounter("Availability Replica", cn, n);
groups.ForEach(r =>
{
r.Databases = databases.Where(gdb => r.GroupId == gdb.GroupId && r.ReplicaId == gdb.ReplicaId).ToList();
var instanceName = r.AvailabilityGroupName + ":" + r.ReplicaServerName;
var sc = getCounter("Bytes Sent to Transport/sec", instanceName);
if (sc != null)
{
r.BytesSentPerSecond = sc.CalculatedValue;
r.BytesSentTotal = sc.CurrentValue;
}
var rc = getCounter("Bytes Received from Replica/sec", instanceName);
if (rc != null)
{
r.BytesReceivedPerSecond = rc.CalculatedValue;
r.BytesReceivedTotal = rc.CurrentValue;
}
});
return groups;
}