References ▼
#include "ltwrappr.h"
L_INT LToolbar::SetButtonEnabled (uButtonID, bEnable)
Enables or disables the specified button in the toolbar.
Identifier of the button to enable or disable.
Flag that indicates whether to enable or disable the specified button. Possible values are:
| Value | Meaning |
|---|---|
| TRUE | Enable the specified button. |
| FALSE | Disable the specified button. |
| Value | Meaning |
|---|---|
| SUCCESS | The function was successful. |
| < 1 | An error occurred. Refer to Return Codes. |
To determine whether a button is enabled or disabled, call LToolbar::IsButtonEnabled.
Required DLLs and Libraries
L_INT LToolbar__SetButtonEnabledExample(L_UINT uButtonID, LToolbar* tlb){L_INT nRet;if ( tlb->IsValid () ) /* check the validity of the toolbar handle */{L_BOOL bEnabled ;/* Get the state of the toolbar button */bEnabled = tlb->IsButtonEnabled (uButtonID) ;if ( bEnabled ){/* Disable the button */nRet = tlb->SetButtonEnabled (uButtonID, FALSE ) ;if(nRet != SUCCESS)return nRet;}else{/* Enable the button */nRet = tlb->SetButtonEnabled (uButtonID, TRUE ) ;if(nRet != SUCCESS)return nRet;}}else{return FAILURE ;}return SUCCESS ;}