2.2.7.48 MILCMD_WINDOWNODE_NOTIFYVISRGNUPDATE
The MILCMD_WINDOWNODE_NOTIFYVISRGNUPDATE packet notifies the target window node that the visible region of associated window has changed.
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messageSize |
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controlCode |
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targetResource |
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messageSize (4 bytes): A 32-bit unsigned integer. The size of this message in bytes. The value of this field MUST be set to 0x0000000C.
controlCode (4 bytes): A 32-bit unsigned integer containing the control code for this message. The value of this field MUST be equal to 0x0000003C.
targetResource (4 bytes): A 32-bit unsigned integer. The value of this field MUST be set to a valid resource handle referencing a resource of type TYPE_WINDOWNODE. This handle identifies the resource that is the target for this message.