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Easy way to hide taskbar icon on minimize?

Posted on 1998-09-18
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Last Modified: 2010-05-18
How do I hide the taskbar icon on minimize?

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Question by:ripcord
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Expert Comment

by:viktornet
ID: 1340189
What do you call a taskbar icon??

//Vik
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Expert Comment

by:Madshi
ID: 1340190
ripcord,

if you mean the taskbar button, just call
"ShowWindow(form1.handle,SW_HIDE)"

Regards, Madshi.
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Expert Comment

by:JimBob091197
ID: 1340191
Or ShowWindow(Application.Handle, SW_HIDE); to remove the project's icon from the Windows Taskbar.

Cheers,
JB
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Expert Comment

by:viktornet
ID: 1340192
Hello guys! Any of you know what the Task Icon is??? Do you mean the taskbar button of your app???

Regards,
Viktor Ivanov
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Expert Comment

by:JimBob091197
ID: 1340193
Hi Viktor

I *think* that ripcord means that the taskbar icon is (as you say) the taskbar button of your app.

JB
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Author Comment

by:ripcord
ID: 1340194
ya I was talking about the taskbar button of my app. I want it to be hidden on minimzie. Then to come back when the from is restored from the tray icon. I've tried the above suggestions with the OnResize event of the form but it doesn't seem to work. This is what I tried, but it doesn't seem like the OnResize gets triggered when clicking on the minimize button.

 If (frmMain.WindowState = wsMinimized) and
    (frmOptions.chkHideTaskbar.Checked = True) Then
    ShowWindow(Application.Handle, SW_HIDE);
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Accepted Solution

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viktornet earned 50 total points
ID: 1340195
Here is what you do....
  private
    procedure MyMin(Sender : TObject);
    procedure MyRes(Sender : TObject);

procedure TForm1.MyMin(Sender : TObject);
begin
    ShowWindow(Application.Handle, SW_HIDE);
end;
procedure TFOrm1.MyRes(Sender : TObject);
begin
    ShowWindow(Application.Handle, SW_RESTORE);
end;

Regards,
Viktor Ivanov
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Author Comment

by:ripcord
ID: 1340196
Ok, but how do I get procedure MyMin(Sender : TObject);  to get exectuted when the user clicks on the min button on the form?
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Expert Comment

by:viktornet
ID: 1340197
Add this to your OnCreate() of the form...

Application.OnMinimize := MyMin;
Application.OnRestore := MyRes;

Regards,
Viktor Ivanov
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Expert Comment

by:Mirkwood
ID: 1340198
Bought This Question.
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by:viktornet
ID: 1340199
what?
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by:Madshi
ID: 1340200
Hi Vik, do you know the automatic "Edited Question" and "Points adjusted to XXX" comments? I guess the "Bought This Question" comment is a new automatic one...   :-)
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Expert Comment

by:viktornet
ID: 1340201
Wow, why dont they invent a self answering feature ;-))
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