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  1. learn.microsoft.com

    By default WinHttpQueryHeaders returns a string. However, you can request data in the form of a SYSTEMTIME structure or DWORD by including the appropriate modifier flag in dwInfoLevel. The following table shows the possible data types that WinHttpQueryHeaders can return along with the modifier flag that you use to select that data type.
  2. learn.microsoft.com

    Remarks. WinHttpQueryHeadersEx builds on the functionality of WinHttpQueryHeaders. WinHttpQueryHeaders allows you to query request or response headers (or response trailers) in the form of a string, a number (DWORD), or a timestamp (SYSTEMTIME). Querying for all headers returns a single serialized string with CRLF or NULL characters delimiting different headers.
    • WinHTTP Functions

      WinHttpQueryHeaders. Retrieves header information associated with an HTTP request. WinHttpQueryHeadersEx. Retrieves header information associated with an HTTP request; offers a way to retrieve parsed header name and value strings. WinHttpQueryOption. Queries an Internet option on the specified handle. WinHttpReadData

  3. stackoverflow.com

    Use WinHttpQueryHeaders() to access the response headers. Use the WINHTTP_QUERY_RAW_HEADERS(_CRLF) flag to specify that you want to retrieve all of the available headers. You also need to change your class to dynamically allocate its responseHeader and responseBody members. You are wasting a lot of memory, as well as limiting the response size ...
  4. learn.microsoft.com

    WinHttpQueryHeaders. Retrieves header information associated with an HTTP request. WinHttpQueryHeadersEx. Retrieves header information associated with an HTTP request; offers a way to retrieve parsed header name and value strings. WinHttpQueryOption. Queries an Internet option on the specified handle. WinHttpReadData
  5. learn.microsoft.com

    Jan 23, 2023The WinHttpQueryHeaders function retrieves header information associated with an HTTP request. WinHttpQueryHeadersEx Retrieves header information associated with an HTTP request; offers a way to retrieve parsed header name and value strings.
  6. cpp.hotexamples.com

    C++ (Cpp) WinHttpQueryHeaders - 30 examples found. These are the top rated real world C++ (Cpp) examples of WinHttpQueryHeaders extracted from open source projects. You can rate examples to help us improve the quality of examples.
  7. WinHttpQueryHeaders (requestHandle, infoLevel, // WINHTTP_QUERY_STATUS_TEXT, Receives additional text returned by the server on the response line. ... BOOL WINAPI WinHttpQueryHeaders (_In_ HINTERNET hRequest, _In_ DWORD dwInfoLevel, // Pass WINHTTP_QUERY_RAW_HEADERS_CRLF here to get the raw header.
  8. learn.microsoft.com

    Mar 15, 2023Modifier flags either modify the format of the data returned or indicate where the WinHttpQueryHeaders function should search for the information. WINHTTP_QUERY_FLAG_NUMBER Returns the data as a 32-bit number for headers whose value is a number, such as the status code.
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