richedit

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Keep RichEdit Formatting as a String?

I am assigning a string to a custom type I have declared, which I Read/Write using the TTreeViews Node.Data property. I read and write to and from the node, something like this:[详细]

2023-03-06 06:12 分类：问答
How to find runs of bold text inside of a RichEdit control?

I can obviously do it one character at a time using EM_GETCHARFORMAT, but it is extremely slow. One idea is to somehow use the ITextDocument/ITextFont interfaces, the other is to use the EM_STREAMOUT[详细]

2023-03-01 06:13 分类：问答
WPF shortcuts are activating when typing in HwndHost parented rich edit control

I am writing aWPF app that wraps up a legacy MFC richtext editor.I have wrapped the richtext editor in a HwndHost. The HwndHost control sits alongside a WPF TabControl.[详细]

2023-02-22 04:30 分类：问答
Display of Asian characters (with Unicode): Difference in character spacing when presented in a RichEdit control compared with using ExtTextOut

This picture illustrates my predicament: All of the characters appear to be the same size, but the space between them is different when presented in a RichEdit control compared with when I use ExtT[详细]

2023-02-13 11:04 分类：问答
EN_MAXTEXT in Edit and Rich Controls

Is it possible to set a user-defined value for notification rather than checking for default EN_M开发者_开发知识库AXTEXT when control has been completely filled?Unfortunately, no.User-defined notifica[详细]

2023-02-07 14:29 分类：问答
SetScrollRange Function

I\'ve read about SetScrollRange but still didn\'t get what the range (min, max) is in scrollbar. I\'ve set the rich edit control\'s vertical scroll bar range to (0, 100)[详细]

2023-02-05 07:16 分类：问答
Crash after the second RichEdit initialization in x64

According to Using Rich Edit Controls I use RichEdit in such way: MyControl::OnCreate() { handle = LoadLibrary(_T(\"Riched20.dll\"));[详细]

2023-01-26 20:00 分类：问答
RTF <-> RTFD anyone? How to display RTF with embedded images (Windows) in NSTextView on a Mac and vice versa?

I have some RTF data shared between Windows and Mac. I use RichEdit control to edit this data for Windows and so if user inserts some images, I get the RTF with embedded images.[详细]

2023-01-25 19:06 分类：问答
Temporaily disabling the C# Rich Edit undo buffer while performing syntax highlighting

I already have a pretty decent syntax highlighter in my Rich Edit control but I have one final problem before it is fully useful:[详细]

2023-01-24 11:35 分类：问答
Bringing back the default context menu in RichEdit when using OLE callback

I have a RichEdit control that uses an implementation of the IRichEditOleCallback interface, so that it can host images and embedded objects.[详细]

2023-01-18 15:55 分类：问答