PreProcessControlState PreProcessControlState PreProcessControlState PreProcessControlState Enum

定義

提供指定控制項與前置理訊息之間關係的選項。Provides options that specify the relationship between the control and preprocessing messages.

public enum class PreProcessControlState
public enum PreProcessControlState
type PreProcessControlState = 
Public Enum PreProcessControlState
繼承
PreProcessControlStatePreProcessControlStatePreProcessControlStatePreProcessControlState

欄位

MessageNeeded MessageNeeded MessageNeeded MessageNeeded 1

指定控制項需要訊息,而且處理應該繼續。Specifies that the control requires the message and that processing should continue.

MessageNotNeeded MessageNotNeeded MessageNotNeeded MessageNotNeeded 2

指定控制項不需要訊息。Specifies that the control does not require the message.

MessageProcessed MessageProcessed MessageProcessed MessageProcessed 0

指定訊息已經進行處理,而且不需要再做進一步處理。Specifies that the message has been processed and no further processing is required.

適用於