How do you know a COM interface VARIANT parameter to preach in what content-CodePudding

 
LPDISPATCH AddTextEffect (long PresetTextEffect, LPCTSTR Text, LPCTSTR FontName, float FontSize, long FontBold, long FontItalic, float Left, float Top, the VARIANT * Anchor) 
{
LPDISPATCH result; 
The static BYTE parms []=VTS_I4 VTS_BSTR VTS_BSTR VTS_R4 VTS_I4 VTS_I4 VTS_R4 VTS_R4 VTS_PVARIANT; 
InvokeHelper (0 x12, DISPATCH_METHOD VT_DISPATCH, (void *) & amp; Result, parms PresetTextEffect, Text, FontName, FontSize, FontBold, FontItalic, Left, Top, Anchor); 
return result; 
}

This function from MSWORD. OLB file into, I want to use it to add a watermark doc file, but the execution times wrong "without this member", presumably parameter wrong,

Stickers, by the way my code, please take a look at what's the problem with

 
Void CWordComAppDlg: : OnBnClickedButtonWord () 
{
CApplication0 m_App; 
CDocuments0 m_Docs; 

//define variables 
COleVariant vNull (L ""); 
COleVariant varTrue (short (1), VT_BOOL); 
COleVariant varFalse (short (0), VT_BOOL); 
COleVariant vT (SHORT (TRUE)), vF (SHORT (FALSE)); 
COleVariant vE (_T (" ")); 
COleVariant where v0 (SHORT (0)) and v1 (SHORT (1)), v2 (SHORT (2)), v5 (SHORT (5)), v6 (SHORT (6)), v12 (SHORT) (12), v22 (SHORT (22)); 

if (! M_App. CreateDispatch (_T (" Word. Application "), NULL)) 
{
return; 
} 

//interface invisible 
M_App. Put_Visible (FALSE); 

M_Docs=m_App. Get_Documents (); 
M_Docs. AttachDispatch (m_App get_Documents ()); 
M_Docs. Open2000 (COleVariant (L "C: \ \ aaa. Doc"), varFalse, varFalse, varFalse, vNull, vNull, varFalse, vNull, vNull, varTrue, varTrue, varTrue); 

CDocument1 doc0=m_App. Get_ActiveDocument (); 
CSelection0 select=m_App. Get_Selection (); 

////write text 
//select. TypeText (L "hello world! \n"); 
//
////choice form 
//CTables1 tabs.=doc0 get_Tables (); 
//CTable1 tab1=tabs. The Item (1); 

//CCell0 cell=tab1. Cell (1, 2); 
//cell. The Select (); 
//select TypeText (L "1, 2"); 

//cell=tab1. Cell (2, 1); 
//cell. The Select (); 
//select TypeText (L "2, 1"); 

//add watermark text 
CHeaderFooter headfooter=select. Get_HeaderFooter (); 
CShapes shapes=headfooter. Get_Shapes (); 
Shapes. AddTextEffect (2, _T (" hello "), _T (" new song typeface "), 40, FALSE, FALSE, 0, 0, NULL); 
//shapes. AddTextEffect (2, CComBSTR (L "hello"). M_str, CComBSTR (" new song typeface "L) m_str, 40, FALSE, FALSE, 0, 0, & amp; VNull); 

Doc0. The Save (); 

Shapes. ReleaseDispatch (); 
Headfooter. ReleaseDispatch (); 
Select the ReleaseDispatch (); 

//cell. ReleaseDispatch (); 
//tabs. ReleaseDispatch (); 
//tab1. ReleaseDispatch (); 

Doc0. ReleaseDispatch (); 
M_Docs. ReleaseDispatch (); 
M_App. Quit (vF, vF, vF); 
M_App. ReleaseDispatch (); 
}

CodePudding user response:

AddTextEffect method (Word)