pb SendMessage

PB发送和接收消息send SendMessage

1.用PB自带的SEND函数发送消息　传字符：Send(Handle(w_main),1600,0,'dfdfd')　传LONG：Send(Handle(w_main),1600,0,123)

2.用API发送LONG类型消息，申明：

Function long SendMessage(long hwnd,long wMsg,long wParam,long lParam) Library "user32.dll" Alias for "SendMessageA"

发送：SendMessage(Handle(w_main),1600,0,123)

接收方法：

Other事件代码：

if message.number=1600 then
 string ls_tmp
　　 ls_tmp=string(message.LongParm)
 messagebox("",ls_tmp)
end if

3.用API发送string类型消息，申明：

Function long SendMessage(lo