MCIWndStep
The MCIWndStep
macro moves the current position in the content forward or backward by a
specified increment. You can use this macro or explicitly send the MCI_STEP command.
LONG MCIWndStep(
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hwnd, |
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n |
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); |
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Parameters
hwnd
Handle of the
MCIWnd window.
n
Step value.
Negative values step the device through the content in reverse. The units for
the step value depend on the current time format.
Return Values
Returns zero
if successful or an error otherwise.
See Also