不显示删除回复显示所有回复显示星级回复显示得分回复 这段代码，为何在Win7下，VS2008环境调试不通过。无法打开Word文档

[danielzhu]

请各位大虾帮我看看，高分相送，谢谢！

// MyAutoWord.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"


#include <ole2.h>

//
// AutoWrap() - Automation helper function...
//
HRESULT AutoWrap(int autoType, VARIANT *pvResult, IDispatch *pDisp,
LPOLESTR ptName, int cArgs...)
{
// Begin variable-argument list...
va_list marker;
va_start(marker, cArgs);

if(!pDisp) {
/* MessageBox(NULL, "NULL IDispatch passed to AutoWrap()",
"Error", 0x10010);*/
_exit(0);
}

// Variables used...
DISPPARAMS dp = { NULL, NULL, 0, 0 };
DISPID dispidNamed = DISPID_PROPERTYPUT;
DISPID dispID;
HRESULT hr;
char buf[200];
char szName[200];

// Convert down to ANSI
WideCharToMultiByte(CP_ACP, 0, ptName, -1, szName, 256, NULL, NULL);

// Get DISPID for name passed...
hr = pDisp->GetIDsOfNames(IID_NULL, &ptName, 1, LOCALE_USER_DEFAULT,
&dispID);
if(FAILED(hr)) {
sprintf(buf,
"IDispatch::GetIDsOfNames(\"%s\") failed w/err0x%08lx",
szName, hr);
/* MessageBox(NULL, buf, "AutoWrap()", 0x10010);*/
_exit(0);
return hr;
}

// Allocate memory for arguments...
VARIANT *pArgs = new VARIANT[cArgs+1];

// Extract arguments...
for(int i=0; i<cArgs; i++) {
pArgs[i] = va_arg(marker, VARIANT);
}

// Build DISPPARAMS
dp.cArgs = cArgs;
dp.rgvarg = pArgs;

// Handle special-case for property-puts!
if(autoType & DISPATCH_PROPERTYPUT) {
dp.cNamedArgs = 1;
dp.rgdispidNamedArgs = &dispidNamed;
}

// Make the call!
hr = pDisp->Invoke(dispID, IID_NULL, LOCALE_SYSTEM_DEFAULT, autoType,
&dp, pvResult, NULL, NULL);
if(FAILED(hr)) {
sprintf(buf,
"IDispatch::Invoke(\"%s\"=%08lx) failed w/err 0x%08lx",
szName, dispID, hr);
/* MessageBox(NULL, buf, "AutoWrap()", 0x10010);*/
/* _exit(0);
return hr;*/
}
// End variable-argument section...
va_end(marker);

delete [] pArgs;

return hr;

}

int main(int argc, char* argv[])
{
// Initialize COM for this thread...
CoInitialize(NULL);

// Get CLSID for Word.Application...
CLSID clsid;
HRESULT hr = CLSIDFromProgID(L"Word.Application", &clsid);
if(FAILED(hr)) {
/*::MessageBox(NULL, "CLSIDFromProgID() failed", "Error",
0x10010);*/
return -1;
}

// Start Word and get IDispatch...
IDispatch *pWordApp;
hr = CoCreateInstance(clsid, NULL, CLSCTX_LOCAL_SERVER,
IID_IDispatch, (void **)&pWordApp);
if(FAILED(hr)) {
/*::MessageBox(NULL, "Word not registered properly",
"Error", 0x10010);*/
return -2;
}

// Make Word visible
{
VARIANT x;
x.vt = VT_I4;
x.lVal = 1;
AutoWrap(DISPATCH_PROPERTYPUT, NULL, pWordApp, L"Visible", 1,
x);
}

// Get Documents collection
IDispatch *pDocs;
{
VARIANT result;
VariantInit(&result);
AutoWrap(DISPATCH_PROPERTYGET, &result, pWordApp, L"Documents",
0);

pDocs = result.pdispVal;
}

// Call Documents.Open() to open C:\Doc1.doc
IDispatch *pDoc;
{
VARIANT result;
VariantInit(&result);
VARIANT x;
x.vt = VT_BSTR;
x.bstrVal = ::SysAllocString(L"E:\\Doc1.doc");

AutoWrap(DISPATCH_METHOD, &result, pDocs, L"Open", 1, x);
pDoc = result.pdispVal;
SysFreeString(x.bstrVal);
}

// Get BuiltinDocumentProperties collection
IDispatch *pProps;
{
VARIANT result;
VariantInit(&result);
AutoWrap(DISPATCH_PROPERTYGET, &result, pDoc,
L"BuiltinDocumentProperties", 0);
pProps = result.pdispVal;
}

// Get "Subject" from BuiltInDocumentProperties.Item("Subject")
IDispatch *pPropSubject;
{
VARIANT result;
VariantInit(&result);
VARIANT x;
x.vt = VT_BSTR;
x.bstrVal = ::SysAllocString(L"Subject");
AutoWrap(DISPATCH_PROPERTYGET, &result, pProps, L"Item", 1, x);
pPropSubject = result.pdispVal;
SysFreeString(x.bstrVal);
}

// Get the Value of the Subject property and display it
{
VARIANT result;
VariantInit(&result);
AutoWrap(DISPATCH_PROPERTYGET, &result, pPropSubject, L"Value",
0);
char buf[512];
wcstombs(buf, result.bstrVal, 512);
/*::MessageBox(NULL, buf, "Subject", 0x10000);*/

}

// Set the Value of the Subject DocumentProperty
{
VARIANT x;
x.vt = VT_BSTR;
x.bstrVal = ::SysAllocString(L"This is my subject");
AutoWrap(DISPATCH_PROPERTYPUT, NULL, pPropSubject, L"Value", 1,
x);
/* ::MessageBox(NULL,
"Subject property changed, examine document.",
"Subject", 0x10000);*/
SysFreeString(x.bstrVal);
}

// Get CustomDocumentProperties collection
IDispatch *pCustomProps;
{
VARIANT result;
VariantInit(&result);
AutoWrap(DISPATCH_PROPERTYGET, &result, pDoc,
L"CustomDocumentProperties", 0);
pCustomProps = result.pdispVal;
}

// Add a new property named "CurrentYear"
{
VARIANT parm1, parm2, parm3, parm4;
parm1.vt = VT_BSTR;
parm1.bstrVal = SysAllocString(L"CurrentYear");
parm2.vt = VT_BOOL;
parm2.boolVal = false;
parm3.vt = VT_I4;
parm3.lVal = 1; //msoPropertyTypeNumber = 1
parm4.vt = VT_I4;
parm4.lVal = 1999;

AutoWrap(DISPATCH_METHOD, NULL, pCustomProps, L"Add", 4, parm4,
parm3, parm2, parm1);
/*::MessageBox(NULL, "Custom property added, examine document.",
"Custom Property", 0x10000);*/
SysFreeString(parm1.bstrVal);
}

// Get the custom property "CurrentYear" and delete it
IDispatch *pCustomProp;
{
VARIANT result;
VariantInit(&result);
VARIANT x;
x.vt = VT_BSTR;
x.bstrVal = ::SysAllocString(L"CurrentYear");
AutoWrap(DISPATCH_PROPERTYGET, &result, pCustomProps, L"Item",
1, x);
pCustomProp = result.pdispVal;
SysFreeString(x.bstrVal);
AutoWrap(DISPATCH_METHOD, NULL, pCustomProp, L"Delete", 0);
/*::MessageBox(NULL,
"Custom property removed, examine document.",
"Custom Property", 0x10000);*/
}

// Close the document without saving changes and quit Word
{
VARIANT x;
x.vt = VT_BOOL;
x.boolVal = false;
AutoWrap(DISPATCH_METHOD, NULL, pDoc, L"Close", 1, x);
AutoWrap(DISPATCH_METHOD, NULL, pWordApp, L"Quit", 0);
}

// Cleanup
pCustomProp->Release();
pCustomProps->Release();
pPropSubject->Release();
pProps->Release();
pDoc->Release();
pDocs->Release();
pWordApp->Release();


// Uninitialize COM for this thread...
CoUninitialize();

return 0;
}

[danielzhu]

不是权限问题，今天在XP下试了，一样有问题。

[Eleven]

Debug下调试吧，看看哪个函数执行失败？GetLastError函数的返回值是什么，一步步排查吧

[ls2141]

我去 为了这两百分也要顶一下~~

[信阳毛尖]

无能为力，帮顶帖子吧...

[Eleven]

权限问题？

[healer_kx]

XP系统，加班中，飘过。。。

[danielzhu]

AutoWrap(DISPATCH_METHOD, &result, pDocs, L"Open", 1, x);
后，到这里就失败了：
hr = pDisp->Invoke(dispID, IID_NULL, LOCALE_SYSTEM_DEFAULT, autoType,
&dp, pvResult, NULL, NULL);
if(FAILED(hr)) {
sprintf(buf,
"IDispatch::Invoke(\"%s\"=%08lx) failed w/err 0x%08lx",
szName, dispID, hr);
/* MessageBox(NULL, buf, "AutoWrap()", 0x10010);*/
/* _exit(0);
return hr;*/
}
有没有人遇到过这个问题？

[信阳毛尖]

再帮忙置顶帖子....