需要找到由“打印"创建的“打印"对话框的句柄.控制台命令 [英] Need to find a handle to the Print dialog created by "print" console command

问题描述

大家好.

简而言之:
我们的应用将打印"称为命令，然后我们希望将生成的打印对话框作为一个子级链接到我们的窗口.
是的，我们知道这很愚蠢，请参见详细内容:-)

详细内容:
我们到处都有一个老旧的ActiveX应用程序，带有.NET注入.它的一个奇特特性是，除了Windows + D命令外，无法将其最小化或还原.
我们最近在通过不同版本的Internet Explorer打印XML时遇到了一些问题.结果，决定使用打印"来打印.控制台命令.将显示一个打印选项对话框，但是如果用户单击其他位置，则会弹出该应用程序，并且无法再次查看该对话框(Alt + Tab除外，但没有留下我们的质量管理信息).

/>我想听听的是:

• 有人知道在其他窗口中查找打印对话框的方法吗? (除了扫描所有窗口并查找特定的子窗口模式* ick *)
• 由于某种原因完全不可能吗?
• 我想念另一种方式吗?我们以前的方法是使用IE ActiveX，当它被要求打印时，它的某些版本只是默默地崩溃了.

Hello everyone.

In short:
Our app calls the "print" command, and we want to link the resulting print dialog to our window as a child.
Yes, we know this is stupid, see the long story :-)

Long story:
We have an old and monstrous ActiveX application with .NET infusions here and there. One of it's monstrous traits is that it can not be minimized or restored, except for Windows+D command.
We have recently had some problems with printing XML via different versions of Internet Explorer. As a result, it was decided to print that using "print" console command. A print options dialog is shown, but if a user clicks somewhere else, the application pops up, and there is no way to see the dialog again (except Alt+Tab, but our QM is not impressed).

What I'd like to hear is:


• does anyone know a way to find the print dialog among other windows? (except for scanning all windows and looking for specific child window pattern *ick*)
• is it outright impossible for some reason?
• do I miss another way? Our previous method was using IE ActiveX, and some versions of it just silently crashed when asked to print.

推荐答案

首先，对您的答复表示抱歉.

您应该使用FindWindow函数检索正确的打印窗口句柄.

First of all, sorry for the late reply.

What you should do is use the FindWindow function to retrieve the right print window handle.




这篇关于需要找到由“打印"创建的“打印"对话框的句柄.控制台命令的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！