richedit

Visual c++ load rtf document contains images and text in richedit box?

由 岁酱吖の 提交于 2021-02-11 18:19:22
问题 I am currently working on a project. I have an rtf file which contains some text and images both. I need to display those images and text from rtf to richtextbox in Visual C++. We are not using .Net frameworks or MFC's so everything is in Visual C++ only. I do'nt have any idea how to do it. If anyone can guide me then it will be really helpful. Thanks in advance. 回答1: RichTextBox cannot load HTML. It can load only RTF or plain text. There are 3rd party components that can convert HTML to RTF,

Visual c++ load rtf document contains images and text in richedit box?

由 折月煮酒 提交于 2021-02-11 18:18:20
问题 I am currently working on a project. I have an rtf file which contains some text and images both. I need to display those images and text from rtf to richtextbox in Visual C++. We are not using .Net frameworks or MFC's so everything is in Visual C++ only. I do'nt have any idea how to do it. If anyone can guide me then it will be really helpful. Thanks in advance. 回答1: RichTextBox cannot load HTML. It can load only RTF or plain text. There are 3rd party components that can convert HTML to RTF,

How to set a font in rich edit 4?

由 别来无恙 提交于 2021-01-28 19:46:44
问题 I want to change the font of the richedit control in my win32 program to Consolas. When i try to do the following: CHARFORMAT2 cformat; cformat.dwMask = CFM_FACE; cformat.cbSize = sizeof(cformat); cformat.szFaceName = "Consolas"; On the last line it says that Expression must be modifiable value What is the problem here? Regards, Devjeet 回答1: From the documentation, you can see that szFaceName is an array. You cannot assign to an array that way. (That's what the compiler is trying to tell you.

Get version of rich edit library

由 橙三吉。 提交于 2020-12-31 04:40:31
问题 ALL, Is it possible to get the version of the RichEdit control the program uses? | Version | Class name | Library | Shipped with | New features |------------|---------------|--------------|-----------------| | 1.0 | "RICHEDIT" | Riched32.dll | Windows 95 | | 2.0 | "RichEdit20W" | Riched20.dll | Windows 98 | ITextDocument | 3.0 | "RichEdit20W" | Riched20.dll | Windows 2000 | ITextDocument2 | 3.1 | "RichEdit20W" | Riched20.dll | Server 2003 | | 4.1 | "RICHEDIT50" | Msftedit.dll | Windows XP SP1

Get version of rich edit library

由 耗尽温柔 提交于 2020-12-31 04:38:40
问题 ALL, Is it possible to get the version of the RichEdit control the program uses? | Version | Class name | Library | Shipped with | New features |------------|---------------|--------------|-----------------| | 1.0 | "RICHEDIT" | Riched32.dll | Windows 95 | | 2.0 | "RichEdit20W" | Riched20.dll | Windows 98 | ITextDocument | 3.0 | "RichEdit20W" | Riched20.dll | Windows 2000 | ITextDocument2 | 3.1 | "RichEdit20W" | Riched20.dll | Server 2003 | | 4.1 | "RICHEDIT50" | Msftedit.dll | Windows XP SP1

CreateWindowEx和CreateWindow的区别

由 邮差的信 提交于 2020-08-10 10:09:02
CreateWindowEx 函数功能： 该函数创建一个具有扩展风格的重叠式窗口、弹出式窗口或子窗口，其他与 CreateWindow函数相同。 关于创建窗口和其他参数的内容，请参看CreateWindowEx。 函数原型：HWND CreateWindowEx（DWORD dwExStle，LPCTSTR IpClassName，LPCTSTR lpWindowName，DWORD dwStyle，int x，int y,int nWidth，int nHeight，HWND hWndParent，HMENUhMenu，HANDLE hlnstance，LPVOIDlpParam）； 参数： dwExStyle：指定窗口的扩展风格。该参数可以是下列值： WS_EX_ACCEPTFILES：指定以该风格创建的窗口接受一个拖拽文件。 WS_EX_APPWINDOW：当窗口可见时，将一个顶层窗口放置到任务条上。 WS_EX_CLIENTEDGE：指定窗口有一个带阴影的边界。 WS_EX_CONTEXTHELP：在窗口的标题条包含一个问号标志。当用户点击了问号时，鼠标光标变为一个问号的指针、如果点击了一个子窗口，则子窗日接收到WM_HELP消息。子窗口应该将这个消息传递给父窗口过程，父窗口再通过HELP_WM_HELP命令调用WinHelp函数

HTML Javascript Rich Text Box (IDE)

由 左心房为你撑大大i 提交于 2020-01-14 04:10:09
问题 I am hoping to build an IDE in javascript that behaves much like gmail except the style will change automatically based on what they type as they type. The logic for this isnt where im struggling. Its how gmail achieves the ability to edit in a rich edit format in html. As far as I know the textarea control does not work this way, so how do they fake this functionality? 回答1: Google for "content editable" Try to press F7 in Firefox end edit HTML page directly :) Gmail uses Frame inside a page

WinAPI EM_STREAMOUT crash

由 喜你入骨 提交于 2020-01-14 04:08:08
问题 I'm trying to get the text of a Richedit Control from another program. So I found EM_STREAMOUT for SendMessage. This is my code so far (also from another Stackoverflow topic): DWORD CALLBACK EditStreamOutCallback(DWORD_PTR dwCookie, LPBYTE pbBuff, LONG cb, LONG *pcb) { std::stringstream *rtf = (std::stringstream*) dwCookie; rtf->write((char*)pbBuff, cb); *pcb = cb; return 0; } int main() { std::stringstream rtf; EDITSTREAM es = {0}; es.dwCookie = (DWORD_PTR) &rtf; es.pfnCallback =

TRichEdit and URL highlighting problems

由 孤人 提交于 2020-01-04 06:19:12
问题 I am using the current code to highlight URLs on a TRichEdit: procedure TForm1.WndProc(var Message: TMessage); var p: TENLink; strURL: string; begin if (Message.Msg = WM_NOTIFY) then begin if (PNMHDR(Message.lParam).code = EN_LINK) then begin p := TENLink(Pointer(TWMNotify(Message).NMHdr)^); if (p.Msg = WM_LBUTTONDOWN) then begin SendMessage(RichEdit1.Handle, EM_EXSETSEL, 0, Longint(@(p.chrg))); strURL := RichEdit1.SelText; ShellExecute(Handle, 'open', PChar(strURL), 0, 0, SW_SHOWNORMAL); end

TRichEdit and URL highlighting problems

由 微笑、不失礼 提交于 2020-01-04 06:19:06
问题 I am using the current code to highlight URLs on a TRichEdit: procedure TForm1.WndProc(var Message: TMessage); var p: TENLink; strURL: string; begin if (Message.Msg = WM_NOTIFY) then begin if (PNMHDR(Message.lParam).code = EN_LINK) then begin p := TENLink(Pointer(TWMNotify(Message).NMHdr)^); if (p.Msg = WM_LBUTTONDOWN) then begin SendMessage(RichEdit1.Handle, EM_EXSETSEL, 0, Longint(@(p.chrg))); strURL := RichEdit1.SelText; ShellExecute(Handle, 'open', PChar(strURL), 0, 0, SW_SHOWNORMAL); end
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