LToolbar::SetButtonEnabled
#include "ltwrappr.h"
L_INT LToolbar::SetButtonEnabled (uButtonID, bEnable)
L_UINT uButtonID; |
/* button ID */ |
L_BOOL bEnable; |
/* flag */ |
Enables or disables the specified button in the toolbar.
Parameter |
Description |
|
uButtonID |
Identifier of the button to enable or disable. |
|
bEnable |
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. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
To determine whether a button is enabled or disabled, call LToolbar::IsButtonEnabled.
Required DLLs and Libraries
LTTLB
For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.
See Also
Functions: |
|
Topics: |
Example
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 ; }