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Description
Change the visible state of a control.
Syntax
CONTROL SHOW STATE hwnd, ctrlID, State [TO PrevState]
Returns
None
Parameters
Name |
Type |
Optional |
Meaning |
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hwnd |
Number |
No |
Handle of the dialog containing the control |
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ctrlID |
Number |
No |
Control identifier assigned to the control during CONTROL ADD ... |
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State |
Number |
No |
Can be one of the following:
|
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PrevState |
Variable |
Yes |
If the optional TO clause is included, the PrevState variable is assigned the value zero if the control was previously not visible, or non-zero if it was previously visible. |
Remarks
Restrictions
See also
Examples
