ZeeGrid Control Message

ZGM_GETREGDATEDOW


ZGM_GETREGDATEDOW

An application sends a ZGM_GETREGDATEDOW message to get the day of the week of the date in the internal date register.

ZGM_GETREGDATEDOW
wParam = 0;       //not used; must be 0
lParam = 0;       //not used; must be 0

Return Values

If the date in the internal date register is valid, this message returns the day of the week of that date. Otherwise, the message returns -1.

The following values are returned based on the day of the week:

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