本文整理汇总了C#中System.Data.Common.DbConnection.QueryMultiple方法的典型用法代码示例。如果您正苦于以下问题：C# DbConnection.QueryMultiple方法的具体用法？C# DbConnection.QueryMultiple怎么用？C# DbConnection.QueryMultiple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.QueryMultiple方法的2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: PopulateFromConnection
public static List<AvailabilityGroupReplicaInfo> PopulateFromConnection(DbConnection conn, SQLNode node)
{
List<AvailabilityGroupReplicaInfo> groups;
List<DatabaseReplicaState> databases;
var sql = node.GetFetchSQL<AvailabilityGroupReplicaInfo>() + "\n\n" + node.GetFetchSQL<DatabaseReplicaState>();
using (var multi = conn.QueryMultiple(sql))
{
groups = multi.Read<AvailabilityGroupReplicaInfo>().ToList();
databases = multi.Read<DatabaseReplicaState>().ToList();
}
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;
}示例2: LoadProfilerRecord
/// <summary>
/// Load individual MiniProfiler
/// </summary>
/// <param name="connection">The connection.</param>
/// <param name="keyParameter">The id Parameter.</param>
/// <returns>Related MiniProfiler object</returns>
private MiniProfiler LoadProfilerRecord(DbConnection connection, object keyParameter)
{
MiniProfiler profiler;
using (var multi = connection.QueryMultiple(SqlStatements, keyParameter))
{
profiler = multi.Read<MiniProfiler>().SingleOrDefault();
var timings = multi.Read<Timing>().ToList();
var clientTimings = multi.Read<ClientTimings.ClientTiming>().ToList();
if (profiler != null && profiler.RootTimingId.HasValue && timings.Any())
{
var rootTiming = timings.SingleOrDefault(x => x.Id == profiler.RootTimingId.Value);
if (rootTiming != null)
{
profiler.Root = rootTiming;
timings.ForEach(x => x.Profiler = profiler);
timings.Remove(rootTiming);
var timingsLookupByParent = timings.ToLookup(x => x.ParentTimingId, x => x);
PopulateChildTimings(rootTiming, timingsLookupByParent);
}
if (clientTimings.Any() || profiler.ClientTimingsRedirectCount.HasValue)
{
profiler.ClientTimings = new ClientTimings
{
RedirectCount = profiler.ClientTimingsRedirectCount ?? 0,
Timings = clientTimings
};
}
}
}
return profiler;
}