// d3dkmthk.h

typedef struct _D3DKMT_DEVICERESET_STATE {
  union {
    struct {
      UINT DesktopSwitched : 1;
      UINT Reserved : 31;
    };
    UINT Value;
  };
} D3DKMT_DEVICERESET_STATE;
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Windows Driver Kit DDI reference (ns-d3dkmthk-_d3dkmt_devicereset_state)

_D3DKMT_DEVICERESET_STATE structure

Description

The D3DKMT_DEVICERESET_STATE structure identifies reset status.

Members

`DesktopSwitched`

A UINT value that specifies whether the desktop that the calling process is created on switched from being visible to being invisible. For example, when the security screen appears because a user pressed CTRL+ALT+DEL, the desktop that the calling process is created on becomes invisible.

Setting this member is equivalent to setting the first bit of the 32-bit Value member (0x00000001).

`Reserved`

This member is reserved and should be set to zero. Setting this member to zero is equivalent to setting the remaining 31 bits (0xFFFFFFFE) of the 32-bit Value member to zeros.

`Value`

A 32-bit value that identifies reset status.

D3DKMT_DEVICERESET_STATE - NtDoc