Delphi change main form

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August undefined, 2024

WebJan 24, 2014 · The first thing I've always done on a new Delphi install is go to Tools->Options->VCL Designer (Form Designer in newer versions) and uncheck "Auto-create forms and data modules". – Ken White Jan 24, 2014 at 1:05 Add a comment Your Answer By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and … WebJan 14, 2014 · Define your two main forms as frames. Put all your functionality there. Then define a single form that will act as the parent of one of the two frames. Instead of …

Closing a Form - Mastering Delphi - Delphi Power

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. 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. does maggie smith have a glass eye

How to set the main form in Delphi - Code World

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. 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. WebMar 23, 2024 · Set AutoSize = True for your form. I've tested AutoSize with the following code, using Delphi 2010: Create a new VCL application. On the blank form drop a single Panel, let it keep it's name ( Panel1 ). Make sure the panel is not too small, because we'll write code to decrease it's size at runtime. Set the form's AutoSize property to True. facebook ads for affiliate marketing

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

Changing the style of your VCL application at runtime Delphi …

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 … 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 … facebook ad set upWebSep 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: … does maggie know richard is her father

"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, … " - Delphi change main form

Delphi change main form

WebJun 10, 2011 · 4. Visible of the display form is indeed false and calling Hide does nothing when the application is minimized, because it is hidden by the application as part of the minimization mechanism. Code calls ShowOwnedPopups with first 'False' as 'bShow' while the application is minimizing, and then with 'True' as 'bShow' while the application is ... http://www.delphigroups.info/2/36/567104.html

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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. 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.

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. WebJan 17, 2024 · The Delphi MainForm . When a new Delphi project is created, "Form1" automatically becomes the value of the MainForm property (of the global Application object).To assign a different form to the MainForm property, use the Forms page of the Project > Options dialog box at design time.When the main form closes, the application …

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 …

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 ...

WebJan 21, 2015 · I have a private field in my main form. private FLogger: ILogger; All what I want is to make so: private [Inject] FLogger: ILogger; In my DPR file I have typical delphi way to create main form: begin Application.Initialize; Application.MainFormOnTaskbar := True; Application.CreateForm(Tfrm_CNH, frm_CNH); Application.Run; end. facebook ads for chiropractorsWebOct 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 … facebook ads for entrepreneurs dan henryWebFollow these steps to change the style of your VCL application at runtime: Create a brand new VCL application and add the Vcl.Themes and Vcl.Styles units to the implementation main form uses section. These units are required to use VCL styles at runtime. Drop on the form a TListBox, two TButton, and a TOpenDialog. does maggie wilson have a childWebDelphi 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 … facebook ads for books examplesWebMay 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 … does mag help with potassiumWebMay 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 … does maggie smith play pianoWebFeb 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. does maggots turn into flies