Hmm. You need to the OnClose event instead. Foi a unica forma que encontrei. eu chamo ele assim: if frmpfl120 = nil then Application.CreateForm(Tfrmpfl120,frmpfl120); frmpfl120.Show;///modal; não sei se esta certo. this content
No MDI forms are currently active" error. Other Threads 1. Categories 141.8K All Categories104.8K Programming Languages 6.4K Assembler Developer 1.9K Basic 39.9K C and C++ 4.3K C# 7.9K Delphi and Kylix 4 Haskell 9.6K Java 4.1K Pascal 1.3K Perl 2K PHP Remove the login form from the autocreate list in Project|Options, open the Project source (DPR) file and add a line of code before the CreateForm call that creates the main form: http://stackoverflow.com/questions/3949049/cannot-create-form-no-mdi-forms-are-currently-active-error
Then you need to show the normal form (using its Show() or ShowModal() method). No MDI Forms are currently active 2. If you get this error then your main form is either not a MDI form, or it has not been created yet at the point you are trying to create the No MDI forms are currently active Esperito;And all remaining forms too.Then it is possible to look in menu Project | View Source as they formAnd then it is necessary to look
Was Donald Trump's father a member of the KKK? Skip to forum content Programmer's Town Welcome to the Programmer's Town community forums. Use mocks, for example, to deal with that. I've created a project using the wizard, no problem.
No MDI forms are currently active. What goes wrong ? Define, you form2 or from3 create from Form1And that in words one, and in the code another 3 Reply by Arioch 2013-07-19 14:02:41 Arioch Member Offline Registered: 2003-07-18 Posts: 7,372 Re: https://forums.embarcadero.com/thread.jspa?threadID=111418 Then you need to show the normal form (using its Show() or ShowModal() method).
No MDI forms are currently active Quote> I have implementated your suggestions, but it returns an error: cannot > make a visible window modal. In your case you haven't. Reply to this Thread Search Forum Back to Thread List Replies: 4 - Last Post: Jan 5, 2015 4:30 PM Last Post By: Remy Lebeau (Te... No MDI forms are currently active.
Only fsMDIChild Forms can raise that particular error: procedure TCustomForm.CreateWindowHandle(const Params: TCreateParams); var CreateStruct: TMDICreateStruct; NewParams: TCreateParams; begin if (FormStyle = fsMDIChild) and not (csDesigning in ComponentState) then Code: If (ItWorks(ThisAnswer)) then Click('Accept as Answer') else Submit(YourResults, MoreDetails); DavidM View Public Profile Send a private message to DavidM Visit DavidM's homepage! No MDI forms are currently active Peter, Thanks for taking the time to help me so quickly! Peter Below (TeamB) Use the newsgroup archives : www.mers.com/searchsite.html www.tamaracka.com/search.htm groups.google.com www.prolix.be Anders Delphi Developer 2004-01-13 04:53:23 AM Re:Cannot create form.
You can certainly do that. http://ebprovider.com/cannot-create/cannot-create-file-error.php This will make sure that the MDI form is the mainform and the normal form is shown first.: : : : : : : But it gives the error:: : : My AccountSearchMapsYouTubePlayNewsGmailDriveCalendarGoogle+TranslatePhotosMoreShoppingWalletFinanceDocsBooksBloggerContactsHangoutsEven more from GoogleSign inHidden fieldsSearch for groups or messages Delphi Pages Forums > Delphi Forum > General Err: No MDI Form is currently Active User Name Remember Now I have 3 forms: - a login form frmLogin.pas (fsStayOnTop) - main form frmMain.pas (fsMDIForm) - Child form frmChild.pas (fsMDIChild) After logging on a procedure on the main form is
If the formstyle is fsMdiChild set it to fsNormal. If Self is the MainForm, then yes. end; No other code in the VCL raises that particular error message. have a peek at these guys If you need an MDI child form, it must have an MDI parent form.
I'm not talking about integration tests. The line on which the error appears is in the child form: procedure TFrmDereplic.FormClose(Sender: TObject; var Action: TCloseAction); begin Action:= caFree; end; procedure TFrmDereplic.FormDestroy(Sender: TObject); VAR MyIniFile: TCubicIniFile; begin MyIniFile:= TCubicIniFile.Create(AppINIFile); Take a look at this question - Unit tests vs Functional tests To do the kind of testing you want, it is probably best to make your own tool that can
No MDI forms are currently active The VCL does not lie (well, usually
There's no MDI parent form. –David Heffernan Mar 16 '14 at 18:01 is there a way of creating the form in the tests as MDIForm and not the Child? No MDI forms are currently active. No MDI forms are currently active kolotov;Form2: = TForm3.Create (Form1); Form2.Show; 8 Reply by Esperito 2013-07-19 14:30:42 Esperito Member Offline Registered: 2012-04-30 Posts: 1,463 Re: Cannot create form. check my blog You are checking that your UI is correctly set up.
How are aircraft transported to, and then placed, in an aircraft boneyard? No MDI forms are currently active Set the form Visible property to false in the IDE. Theoretically, could there be different types of protons and electrons? Do you really write UI tests that only test UI without any behaviour and just check the wiring (I am curious)? –jpfollenius Mar 17 '14 at 9:17 | show 1 more
No MDI forms are currently active Quote> I've just started working on my first MDI project. But in reality, UI tests will in most cases test far more than just UI because of all the behaviour that is wired in event handlers etc. so far i tried: FCustomerCard := TCustomerCard.Create(Application.MainForm); FCustomerCard := TCustomerCard.Create(nil); And procedure TestTCustomerCard.SetUp; var a : TForm; begin a := TForm.Create(nil); a.FormStyle := fsMDIForm; FCustomerCard := TCustomerCard.Create(a); end; and my test I will try it tomorrow at work. –Guillem Vicens Oct 17 '10 at 17:29 | show 1 more comment up vote 1 down vote The error occurs when reading the fltExtensions.ItemIndex
In the main MDIForm, I have the following that runs when a configuration file isn't found: cd := TConfigDialog.Create(nil); cd.ShowModal; PostMessage(self.handle, WM_CLOSE, 0, 0); Screen.Cursor := crDefault; But once it hits No MDI forms are currently > active. This was extracted from Delphi HELP: Note: When the application shuts down, the main form receives an OnClose event, but any child forms do not receive the OnClose event. Peter Below (TeamB) [email protected]) No e-mail responses, please, unless explicitly requested!
Cool!5. this is way too extreme, right?). Can I use it as it is? It is indeed MainForm instead of TMainForm.
Is it wrong? No MDI forms are currently > active. > I pretty much stuck, hope someone will lend me a hand. > Ronan > Symantec -- Petter Holmstr?m E-mail: mailto:[email protected] Home page: http://www.parnet.fi/~pkh/ Perhaps someone else wants to write your code for you. –David Heffernan Mar 16 '14 at 21:27 Its not my job, the project is private and i wanted to Define, you form2 or from3 create from Form1And that in words one, and in the code anotherWas mistaken, I create Form2Form3: = TForm3.Create (Form1); Form3.Show; 7 Reply by kolotov 2013-07-19 14:12:42
RattleHiss (fizzbuzz in python) Copy (only copy, not cutting) in Nano? It is actually equivalent with my original (buggy) code. No MDI forms are currently active.But when the MDI form is the main form, there is no such problem.What should I do?Thanks in advance. 0 · Share on Facebook Comments zibadian