DateTimePicker open Combobox
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Forum Name: Controls
Forum Description: Topics Related to Codejock Controls
URL: http://forum.codejock.com/forum_posts.asp?TID=13609
Printed Date: 07 July 2024 at 1:13pm
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Topic: DateTimePicker open Combobox
Posted By: Auge_Ohr
Subject: DateTimePicker open Combobox
Date Posted: 07 March 2009 at 11:12pm
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hi,
i just test DateTimePicker Control. it seemīs me like a Dropdown Combobox. If i use it with FlatEdit in a Form, and User reach DTP Control, he/she have to press Dropdown Button. now i try to "Popup" DateTimePicker "WHEN" Control become Focus ( i meen simulate "Dropdown") but Control does not react on: PostAppEvent -> SendMessage PostAppEvent( xbeP_Keyboard,xbeK_ALT_DOWN,,oDate) where oDate is my activeX Control. i also read about :DroppedState := True and :SetDropDownListStyle(True) but it seemīs not belong to DateTimePicker Control i think i send my xbeK_ALT_DOWN Event to wrong Object oDate ... oDate:Combobox ??? is there a Solution ? ------------- greetings by OHR Jimmy |
Replies:
Posted By: Auge_Ohr
Date Posted: 10 March 2009 at 11:40pm
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hi,
is there no Way to DateTimePicker "open" Combobox with SendMessage ? ------------- greetings by OHR Jimmy |
Posted By: Oleg
Date Posted: 11 March 2009 at 2:07am
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Hi,
Try to call
DefWindowProc(WM_SYSKEYDOWN, VK_DOWN, 0); for Picker. ------------- Oleg, Support Team CODEJOCK SOFTWARE SOLUTIONS |
Posted By: Auge_Ohr
Date Posted: 11 March 2009 at 5:35am
hi,
thx that is what iīm looking for, BUT the 1st Parameter Hwnd is "missing" ? http://msdn.microsoft.com/de-de/library/ms633572(en-us,VS.85).aspx it is the oDatePicker:hwnd so you can use // // this will "open" DropDown of DatePicker Combobox // SendMessageA(oPick:hwnd, WM_SYSKEYDOWN, VK_DOWN,0) thx for help ------------- greetings by OHR Jimmy |
oleg wrote: