指定是立即终止（刷新）还是尽快执行图形堆栈中的命令。Specifies whether commands in the graphics stack are terminated (flushed) immediately or executed as soon as possible.
public enum class FlushIntention
public enum FlushIntention
type FlushIntention =
Public Enum FlushIntention
指定立即刷新所有图形操作的堆栈。Specifies that the stack of all graphics operations is flushed immediately.
指定尽快执行堆栈上的所有图形操作。Specifies that all graphics operations on the stack are executed as soon as possible. 这将同步图形状态。This synchronizes the graphics state.