SetLocalTickCount 方法
设置具有此知识的副本的滴答计数。
命名空间： Microsoft.Synchronization
程序集： Microsoft.Synchronization（在 Microsoft.Synchronization.dll 中）
语法
声明
Public Sub SetLocalTickCount ( _
localTickCount As ULong _
)
用法
Dim instance As SyncKnowledge
Dim localTickCount As ULong
instance.SetLocalTickCount(localTickCount)
public void SetLocalTickCount(
ulong localTickCount
)
public:
void SetLocalTickCount(
unsigned long long localTickCount
)
member SetLocalTickCount :
localTickCount:uint64 -> unit
public function SetLocalTickCount(
localTickCount : ulong
)
参数
- localTickCount
类型：System. . :: . .UInt64
具有此知识的副本的当前滴答计数。
异常
| 异常 | 条件 |
|---|---|
| InvalidOperationException | 此 SyncKnowledge 对象未初始化。 |
注释
在向另一副本发送此知识之前，滴答计数必须为当前滴答计数。虽然此方法可以随时调用，但是，通常情况下，提供程序在发送其知识的前一时刻才会调用此方法。
示例
下面的示例将 SyncKnowledge 对象的滴答计数设置为本地滴答计数，然后再返回给调用方。
Public Overrides Function GetKnowledge() As SyncKnowledge
' If the replica does not yet contain any knowledge, create a new knowledge object.
If _knowledge Is Nothing Then
_knowledge = New SyncKnowledge(IdFormats, ReplicaId, _tickCount)
End If
' Ensure the tick count of the knowledge is set to the current tick count of the replica.
_knowledge.SetLocalTickCount(_tickCount)
Return _knowledge
End Function
public override SyncKnowledge GetKnowledge()
{
// If the replica does not yet contain any knowledge, create a new knowledge object.
if (null == _knowledge)
{
_knowledge = new SyncKnowledge(IdFormats, ReplicaId, _tickCount);
}
// Ensure the tick count of the knowledge is set to the current tick count of the replica.
_knowledge.SetLocalTickCount(_tickCount);
return _knowledge;
}