如何关闭用于在IE8中打印的SendMessage对话框 [英] How to dismiss a SendMessage dialog for printing in IE8

问题描述

SendMessage的语法为

The syntax of SendMessage is

LRESULT retVal= SendMessage(G_hWndPrint[PrintDialog], WM_COMMAND, MAKEWPARAM(IDOK,BN_CLICKED),0);

这会在IE6中打印，但不会在IE8中打印，并且我得到的返回值为0，表示成功.

可以指导一下如何使用SendMessage或PostMessage在IE8中进行打印吗?

附加信息-(

This prints in IE6 but it does not print in IE8 and I get return value as 0 which is success.

Could some one guide how to print in IE8 using SendMessage or PostMessage?

Additional information - (

_hr = m_pTarget->Exec(NULL,OLECMDID_PRINT,OLECMDEXECOPT_PROMPTUSER,NULL,NULL);

.这将显示一个打印"对话框，必须对其进行编辑.副本，然后关闭usindg SendMesage.)

. This will display a Print dialog which has to be edited for no. of copies and then dismissed usindg SendMesage.)

推荐答案

使用Spy ++来检查确定"按钮.或者尝试通过EnumWindow和名称(来自Spy ++)找到窗口

MS在IE 6、7、8等中进行了很多更改.真是一团糟...

use Spy++ to check the OK-button. Or try to find the window via EnumWindow and the name (from Spy++)

MS changed a lot in the IE 6, 7, 8 and so on. It is a mess...

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