Subclassing and Hooking with Visual Basic

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Name

Public Const BM_GETCHECK = &HF0

Synopsis

wParam

Unused.

lParam

Unused.

Description

Gets the state of the checkbox or radio button (checked or unchecked).

Return Value

Indicates the state of the control; can be one of the following, defined in Appendix C:

BST_CHECKED

BST_INDETERMINATE

BST_UNCHECKED

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