int GetState( int nID ) const;
Return Value
The button state information if successful or – 1 otherwise. The button state information can be a combination of the values listed in CToolBarCtrl::AddButtons.
Parameters
nID
Command identifier of the button for which to retrieve information.
Remarks
Call this function to retrieve information about the state of the specified button in a toolbar control, such as whether it is enabled, pressed, or checked.
This function is especially handy if you want to retrieve more than one of the button states. To just retrieve one state, use one of the following member functions: IsButtonEnabled, IsButtonChecked, IsButtonPressed, IsButtonHidden, or IsButtonIndeterminate. However, the GetState member function is the only way to detect the TBSTATE_WRAP button state.
CToolBarCtrl Overview | Class Members | Hierarchy Chart
See Also CToolBarCtrl::SetState, CToolBarCtrl::GetItemRect, CToolBarCtrl::IsButtonEnabled, CToolBarCtrl::IsButtonChecked, CToolBarCtrl::IsButtonPressed, CToolBarCtrl::IsButtonHidden, CToolBarCtrl::IsButtonIndeterminate