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This topic is new for Visual Studio 2005 SP1.
Writes the specified value to the specified field in the current virtual machine control structure (VMCS).
The VMCS field to write.
The value to write to the VMCS field.
The __vmx_vmwrite function is equivalent to the VMWRITE machine instruction. The value of the Field parameter is an encoded field index that is described in Intel documentation. For more information, search for the document, "Intel Virtualization Technical Specification for the IA-32 Intel Architecture," document number C97063-002, at the Intel Corporation site, and then consult Appendix C of that document.