MLM SETTABSTOP: Difference between revisions
Created page with "This message sets the pel interval at which tab stops are placed. ==Syntax== <pre> param1 PIX pixTab; →Pel interval for tab stops.: param2 ULONG ulReserved; →Reserved value, should be 0.: </pre> ==Parameters== ;''pixTab'' (PIX) - input: Pel interval for tab stops. ;''ulReserved'' (ULONG) - input: Reserved value, should be 0. ==Returns== ;''pixTabset'' (PIX) - returns: Success indicator. :< 0: An error occurred. :Other: The value to which the wid..." |
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==Remarks== | ==Remarks== | ||
This message fails if the reserved value is not 0. | This message fails if the reserved value is not 0. | ||
This message can cause an overflow, see | This message can cause an overflow, see MLN_OVERFLOW. | ||
==Default Processing== | ==Default Processing== | ||
Latest revision as of 17:04, 15 April 2025
This message sets the pel interval at which tab stops are placed.
Syntax
param1
PIX pixTab; /* Pel interval for tab stops. */
param2
ULONG ulReserved; /* Reserved value, should be 0. */
Parameters
- pixTab (PIX) - input
- Pel interval for tab stops.
- ulReserved (ULONG) - input
- Reserved value, should be 0.
Returns
- pixTabset (PIX) - returns
- Success indicator.
- < 0: An error occurred.
- Other: The value to which the width was set.
Remarks
This message fails if the reserved value is not 0. This message can cause an overflow, see MLN_OVERFLOW.
Default Processing
The default window procedure takes no action on this message, other than to set pixTabset to 0.