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Copy HTML format to clipboard HTML clipboard format by VC

Source: Internet
Author: User
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Author: Wuhuan
Test environment: Windows 7
Development Environment: Visual Studio 2008 SP1

Refer to msdn and help to test the code in VC as follows:

C ++ Language: Bool cbasedialogdlg: copyhtmltoclip (const cstring & strhtml)
{
// 1) convert to UTF-8
Cw2a pszu8 (ct2w (strhtml), cp_utf8 );
Int nhtmlsrclen = strlen (pszu8 );

// 2) form a clipboard clip
Cstringa strhtmlclip;
Strhtmlclip. Format ("version: 0.9 \ r \ n"
"Starthtml: % 08u \ r \ n"
"Endhtml: % 08u \ r \ n"
"Startfragment: % 08u \ r \ n"
"Endfragment: % 08u \ r \ n"
"<HTML> <body> \ r \ n"
"<! -- Startfragment --> \ r \ n"
"% S \ r \ n"
"<! -- Endfragment --> \ r \ n"
"</Body> 97,172 + nhtmlsrclen, 111,136 + nhtmlsrclen, pszu8 );

// 3) clipboard operation
Static int CFID = 0;
If (! CFID)
{
CFID = registerclipboardformat (_ T ("HTML format "));
}

If (! Openclipboard ())
{
Return false;
}

If (! Emptyclipboard ())
{
Closeclipboard ();
Return false;
}

Hglobal hclipbuffer = globalalloc (gmem_ddeshare, strhtmlclip. getlength () + 1 );
If (hclipbuffer = NULL)
{
Closeclipboard ();
Return false;
}

Char * lpexpbuffer = (char *) globallock (hclipbuffer );
If (lpexpbuffer = NULL)
{
Globalfree (hclipbuffer );
Closeclipboard ();
Return false;
}

Memcpy (lpexpbuffer, strhtmlclip, strhtmlclip. getlength ());
Lpexpbuffer [strhtmlclip. getlength ()] = '\ 0 ';

Globalunlock (hclipbuffer );
Setclipboarddata (CFID, hclipbuffer );
Closeclipboard ();

Return true;
}

Call method:C ++ Language: Void cbasedialogdlg: onbnclickedbutton1 ()
{
Cstring STR = _ T ("<B> This is a test. This is a test. </B> <HR> <li> Entry 1 <li> entry 2 ");
Copyhtmltoclip (STR );
}

You can use a clipboard viewer to view the content of the clipboard at this time:

Then, press Ctrl + V to paste it into the blog editor. The effect is as follows:
This is a test. This is a test.

  • Entry 1
  • Entry 2

    References:
    1. html clipboard format http://msdn.microsoft.com/en-us/library/aa767917.aspx
    2. How to add an HTML code http://support.microsoft.com/kb/274308 to the clipboard using Visual C ++

    • This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

    Related Keywords:
    copy link to clipboard copy to clipboard php copy paste clipboard copy paste clipboard html number format comma html print format html string format

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