Delphi change main form

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August undefined, 2024

WebSep 4, 2014 · It is not possible to change the VCL main form whilst the program is running. This property is determined once and for all when the program starts. One possible way to proceed for you is to arrange for the secondary form, the form that is not the main form, …

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WebJun 5, 2024 · Is it possible to change the main form while the application is already running? for instance. I have two forms. when I want to hide the one form and show the … WebSep 6, 2024 · My example has 8 menu items if (Parent = nil) and (TMenuItem (Sender).MenuIndex = 8) and not (odSelected in State) then ARect.Right := Width; FillRect (ARect); DrawText (ACanvas.Handle, PChar (S), Length (S), ARect, DT_SINGLELINE or DT_VCENTER); end; end; procedure AdvancedAllOnDrawTo (M: TMenuItem; P: … herpolsheimer\u0027s store

Can I change the "main form" in a Delphi 6 application at runtime?

WebFeb 15, 2024 · Depending on the status of the Windows Service, I change the application icon to either a green, orange or red LED. My default application icon is the red LED (Project -> Options -> Application -> Icons). All the icons change except the icon of the main form, that does not change. The following icons does change: WebDec 26, 2013 · 1 Answer Sorted by: 3 The text displayed in the taskbar is the window text of the window associated with the taskbar button. So SetWindowText will do the job, provided you find the right window. Often the window you need is the main form's window. But, as seems to be the case here, not always. WebFeb 10, 2014 · To assign a different form to the MainForm property, select the form on the Project > Options > Forms dialog box at design time. MainForm cannot be modified at run time (it is read-only at run time). Note: By default, the form created by the first call to CreateForm in a project becomes the application's main form. maxwells plum in wellington fl

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WebOct 28, 2013 · 6. Yes it is possible : if you are using Delphi XE3,XE4,XE5 : you only need to remove seClient from the StyleElements property of your form : Form3.StyleElements := [seFont, seBorder]; if you are using delphi xe2: you should override the TFormStyleHook class ,and catch the WM_ERASEBKGND message , and return without processing the … WebFeb 3, 2012 · In order to control the owner of a VCL form you need to use the PopupMode and PopupParent properties. MySecondaryForm.PopupMode := pmExplicit; MySecondaryForm.PopupParent := MyOtherSecondaryForm; At the moment, your code is probably using the default PopupMode of pmAuto. herpolsheimer\u0027s department storeWebFeb 8, 2015 · The simple solution is to show the login form later. The obvious choice would be OnShow. Make sure you only do that the first time OnShow fires. Of course, this assumes that you want the main form to be visible whilst the login form shows. If not then you need to make sure that the login form has a taskbar button. herpolsheimer\u0027s wikipedia

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Delphi change main form

Delphi update a parent form control from a child form

WebDelphi thinks that the first created form is the main form by default, and starts from the main form by default, we can select the "Prjoect / Options" (project / options) menu of … WebDec 29, 2024 · caFree The form is closed, freeing its memory, and the application eventually terminates if this was the main form. This is the default action for the main form and the action you should use when you create multiple forms dynamically (if you want to remove the Windows and destroy the corresponding Delphi object as the form closes). …

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WebFeb 11, 2013 · 2. your application main form is normally created in the dpr so open the dpr and look for the line that creates the main form. // add this line first // blank app title will prevent app from showing in the applications list in task manager Application.Title := ''; // this line is already in the dpr and creates the main form, the class will ... WebApr 20, 2008 · (Delphi 2005 Architect) I had a client make a structure change to my software. The Main form of the program has now been removed, and I'm trying to make …

WebJun 5, 2024 · Is it possible to change the main form while the application is already running? for instance. I have two forms. when I want to hide the one form and show the other form, then the taskbar icon should stay at the taskbar and the main form should switch to the other form. I am using Delphi XE6 and it is a VCL Forms application. WebThe Delphi help says: TApplication.Handle Provides access to the window handle of the main form (window) of the application. property Handle: HWND; Description Use Handle when calling Windows API functions that require a parent window handle.

WebJul 22, 2024 · 1 Answer. Sorted by: -4. In Delphi, app should automatically close itself if user closes a main form. OnClose event of main form: procedure TfrmMain.FormClose (Sender: TObject; var Action: TCloseAction); begin Action := TCloseAction.caFree; frmMain:= nil; end; Btw you can also terminate your app with halt command. Share. WebAug 24, 2024 · To shift focus to the Form Designer when you have a visual project open in the IDE, click the Design tab at the bottom of the main editing window: . The appearance and functionality of the Designer can change, depending on the type of form you are creating or editing. For example, if you are using an HTML Element, you can display the …

WebDec 19, 2024 · Basic Customization. The VCL TForm class has a new property, CustomTitleBar. This allows you to change basic properties, such as displaying the caption or icon, as well as controlling the more advanced features including placing controls. To enable title bar customization, set TForm.CustomTitleBar.Enabled to True.

WebJun 16, 2011 · There are a thousand ways, depending on when you want to change the caption. One way is this: Drop a TButton on your modal form, and write procedure TForm2.Button1Click (Sender: TObject); begin Caption := 'New caption'; end; Share Improve this answer Follow edited Jun 16, 2011 at 22:36 user532231 answered Jun 16, 2011 at … herpon facebookWebMay 11, 2014 · Assuming you're simply using the default way of creating your forms: These are created at the bottom of your .DPR file using Application.CreateForm(). Delphi will … herpomycesWebMay 18, 2014 · To keep that form on display in the background but force the user to use a second form, somewhere in Form1 you would need code to say: Form2.ShowModal; This is common where you want to pop up another window to get some info from the user before you carry on. If you want to allow the user to use either Form1 or Form2 then you would … herpolsheimer\\u0027s train