COleControlContainer::IsDlgButtonChecked
Determines the state of the specified button.
virtual UINT IsDlgButtonChecked(
int nIDButton
) const;
Parameters
- nIDButton
The identifier of the button control.
Return Value
The return value, from a button created with the BS_AUTOCHECKBOX, BS_AUTORADIOBUTTON, BS_AUTO3STATE, BS_CHECKBOX, BS_RADIOBUTTON, or BS_3STATE style. Can be one of the following:
BST_CHECKED Button is checked.
BST_INDETERMINATE Button is grayed, indicating an indeterminate state (applies only if the button has the BS_3STATE or BS_AUTO3STATE style).
BST_UNCHECKED Button is cleared.
Remarks
If the button is a three-state control, the member function determines whether it is dimmed, checked, or neither.
Requirements
Header: afxocc.h