Createfilemapping windows embedded compact 7

Resolved my issue. Clear instructions. Easy to follow. No jargon. Pictures helped. Didn't match my screen. Incorrect instructions. Too technical. Not enough information. If the file-mapping object does not exist before the call, GetLastError returns zero. To get extended error information, call GetLastError. It performs a callback into the kernel's address space so that the specified file is created by the kernel.

This ensures that the file is available to processes other than the creating process. You can use CreateFileForMapping to open any file, including files that are created by CreateFile , for memory mapping. A memory-mapped file should not be accessed by using the ReadFile or WriteFile functions. This can result in incosistancies between the actual file and the memory-mapped file. Two writeable handles to the same file cannot be open at the same time to prevent inconsistencies between the file and the mapped view of it.

In order for two processes to share the data in a memory-mapped file, they must both memory-map the file. The handle returned from CreateFileForMapping is used as the hFile parameter in a subsequent call to CreateFileMapping , as shown in the following example.

The CreateFileMapping function then returns a handle to the file mapping. For Windows CE, it is only necessary to close the mapping handle as the file handle is automatically closed when you close the mapping handle. This function is deprecated for Windows Mobile-based devices. To create or open a file that can be used for memory mapping, call CreateFile. When you view the file information, it is converted to local time. Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:. Windows Embedded Compact 7 Veel Kas vajate veel abi? Kasutage uusi funktsioone enne teisi. Kas sellest teabest oli abi? Choose the download you want.

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