L_TBIsButtonVisible
#include "LtTLB.h"
L_INT EXT_FUNCTION L_TBIsButtonVisible(pToolbar, uButtonID, *pfVisible )
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pTOOLBARHANDLE pToolbar; |
/* pointer to a toolbar handle */ |
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L_UINT uButtonID; |
/* button ID */ |
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L_BOOL * pfVisible; |
/* visibility flag */ |
Determines whether the specified button is visible.
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Parameter |
Description |
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pToolbar |
Pointer to a toolbar handle. |
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uButtonID |
Identifier of the button for which to retrieve the visibility status. |
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pfVisible |
Pointer to the variable that will receive the visibility status of the button. Possible values are: |
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Value |
Meaning |
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TRUE |
The specified button is visible. |
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FALSE |
The specified button is not visible. |
Returns
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SUCCESS |
The function was successful. |
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< 1 |
An error occurred. Refer to Return Codes |
Comments
To change the visibility status of a button, call L_TBSetButtonVisible.
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
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Functions: |
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Topics: |
Example
For an example, refer to L_TBSetButtonVisible.