Controlling the RichTextCtrl Insert Stat - 项目摘要 |
摘要
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Every RichTextCtrl has its own insert state that is independent of the global insert state as well as the insert state of all other RichTextCtrls. That would be fine if you had some way to read and change the state. But you don’t. The RichTextCtrl has no property to check the state, and it has no message to check the state.
The RichEditCtrl always starts with insert mode on and then toggles every time the user presses the Insert key. So we have to keep track of using the insert key.
每个RichTextCtrl 有自己的插入状态，这一状态独立于全局插入状态，以及其它RichTextCtrl 的插入状态。如果你可以读取和修改这一状态，将会是很有用的。但是你不能，因为RichTextCtrl 没有提供属性以检测这一状态，也没有消息来选择这一状态。
RichEditCtrl 问题从插入状态启动，在每次用户按了Insert 键后切换这一状态。所以我们可以跟踪insert 键的使用。
来源: http://www.codeguru.com/richedit/insovrstate.shtml |
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发布者：
cbd002
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| 最新发布源码包 |
| 软件包 |
版本号 |
日期 |
本地下载 |
| insovrstatedemo |
1.0 |
2004-04-18 |
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