CSession.Open 方法

 VIRTUAL METHOD Open(
	nFlags,
	xProxy,
	aProxyByPass
) AS USUAL CLIPPER

[ClipperCallingConventionAttribute(new string[] { ... })]
public virtual __Usual Open(
	__Usual nFlags = default,
	__Usual xProxy = default,
	__Usual aProxyByPass = default
)