Sleach
Try making the form borderless and setting the height to 0 in the application source.
By the way, do you put the showwindow between the initialize and the createform?
Cheers
Richard
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Question
How to Make app invisible?
I need my application to be invisible.
I can make my app invisible to the taskbar by placing the line of code below in the Project Source.
ShowWindow(application.han
However, setting the main forms Visible property to false has no effect.
I can set if to false after the form has been initially shown, but the form is "Flashed" on screen. This is not acceptable for my needs.
How can I make my application invisible on startup, without any flashing on screen?
I am using Delphi 2.0
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Answers
Real good idea, but it isn't consistant.
Your method works perfectly in a small test application. However when I implement it in my larger app with many forms, It works most of the time, but ocassionally the main form will stay on screen for about a second or so before it dissapears.
I cannot explain this behavior, or trace it in the debugger.
Any other ideas?
I was setting the form height to 0 in the OnCreate event. Then a short time after the program had started, I was setting the visible property to false, and resetting the height back to normal. The problem was that the form would occasionally show anyway.
The workaround was to wait until I acutally needed to make the form visible again, and then reset the height, and border style.
Thanks :)
Sleach,
give this a shot:
In your main form, set it's WindowsState property to wsMinimized and add the following to the [Private Declarations} of the main form:
PROCEDURE WMQUERYOPEN(VAR Msg: TWMQueryOpen);
message WM_QUERYOPEN;
in the {implementation} section of the unit, add this:
Procedure TForm1.WMQUERYOPEN(VAR Msg: TWMQueryOpen);
Begin
Msg.Result := 0;
END;
Hope this helps!
Pegasus
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by: sleachPosted on 1997-05-31 at 18:57:40ID: 1336702
Edited text of question