<input>
How to change value?
Method 1
Called by the framework to exchange and validate dialog data.
Method 2
IHTMLInputElement interface
This interface specifies any type of input control.
result.html
<html>
<body>
<input type="text" id="myInput" value="fassbender">
</body>
</html>
.cpp
CComPtr<IHTMLInputElement> pInputElem;
// Retrieves the requested interface pointer from the HTML element identified.
if(SUCCEEDED(GetElementInterface(_T("myInput"), __uuidof(IHTMLInputElement), (void**)&pInputElem))) {
pInputElem->put_type(L"text");
pInputElem->put_value(L"fassbender");
}