2.2.2.6.2 Client System Menu PDU (TS_RAIL_ORDER_SYSMENU)
The Client System Menu PDU packet is sent from the client to the server when a local RAIL window on the client receives a command to display its System menu. This command is forwarded to the server via the System menu PDU.
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WindowId |
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Hdr (4 bytes): A TS_RAIL_PDU_HEADER header. The orderType field of the header MUST be set to TS_RAIL_ORDER_SYSMENU (0x000C).
WindowId (4 bytes): An unsigned 32-bit integer. The ID of the window on the server that SHOULD display its System menu.
Left (2 bytes): A 16-bit signed integer. The x-coordinate of the top-left corner at which the System menu SHOULD be displayed. Specified in screen coordinates.
Top (2 bytes): A 16-bit signed integer. The y-coordinate of the top-left corner at which the System menu SHOULD be displayed. Specified in screen coordinates.