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Cannot Make A Visible Window Modal Delphi

Already a member? At some point in the future you might want to have two instance of the form. web service cannot invoke method Jquery for modal popups definition for 'visible' and no extension method Non-invocable member cannot be used like a method Non-invocable member 'System.Web.UI.WebControls.Label.Text' cannot be used like Be aware that this does not necessarily mean, that the Form indeed is visible on the screeen, it is sufficient, that the Form is in a state to be visble when http://culturahq.com/cannot-make/cannot-make-a-visible-window-modal-delphi-7.html

Sorry - above - don't know why this reply landed down here. All rights reserved.Unauthorized reproduction or linking forbidden without expressed written permission. Then you can delete any buttons by calling Free on those buttons. The thing is that this is the only call to create and show that form so although it is created as a global variable, nothing else touches it That is why

The time now is 10:24 AM. But if I run my code I get the error "Cannot make a visible window modal" I read that has something to do with the fact that I don't properly close From my tome: Cannot make a visible window modal Possible Cause of Error 1. I'm glad about that, but next time, please try to tell me so without quoting 30 lines. -- Rudy Velthuis [TeamB] velthuis.homepage.t-online.de "I still live." - Daniel Webster, dying words

The golden rule is whenever possible limit the scope of the object. Solution 1 Accept Solution Reject Solution In case the user closes the modal form, it is already gone. Another possibility can be that at one or more places you have showned the form using the Show instead of ShowModal. That means when it executes the ShowModal the form has got to be "invisible".

RE: Cannot make a visible window modal majlumbo (Programmer) 25 Jan 11 22:19 Not completely sure how you have your forms setup, but maybe this will solve the problem.I'm assuming you DarkHorse View Public Profile Send a private message to DarkHorse Visit DarkHorse's homepage! PoseFant View Public Profile Send a private message to PoseFant Visit PoseFant's homepage! http://www.delphigroups.info/2/10/733929.html Join and Comment By clicking you are agreeing to Experts Exchange's Terms of Use.

Do not set a form's visible property to True if is already visible. DBExpress "No Value for Parameter" --> DELPHI BUG ?3. If so that is the reason for the issue. To do this: Open your project in Delphi Open the form that raises the exception.

begin CancelDrag; if Visible or not Enabled or (fsModal in FFormState) or (FormStyle = fsMDIChild) then raise EInvalidOperation.Create(SCannotShowModal); // <-- here ... As Lajos Juhasz said you might use this global form in other places and you expect that the form can be still in a created state. Best Rgds, Ari Adrianto From: Sierra Spartacus Subject: Re: Cannot Make Visible Window Modal Error NewsGroup: borland.public.delphi.students Date Posted: 11-Apr-2003 at 7:23:1 PST "Ari Adrianto" wrote in message news:[email protected].. Please allow up to 5 seconds… DDoS protection by CloudFlare Ray ID: 2fe83b9ac23506c4

In your TForm2.Button1Click method get rid of Form2.CloseModal and Form2.ShowModal calls, ie procedure TForm2.Button1Click(Sender: TObject); var button : TButton; begin button := TButton.Create(Self); button.Parent := Self; button.Caption := 'New Button'; button.Top this content Optional Password I have read and agree to the Terms of Service and Privacy Policy Please subscribe me to the CodeProject newsletters Submit your solution! Suggested Solutions Title # Comments Views Activity Delphi debug breakpoint not working" 11 185 332d How can I open IE in olecontainer? 7 102 280d Working this component WebCopy with proxy, But it crashes on the show of the first one.

It will help one to understand clearly the steps to track a lost android phone. Solution 2 Accept Solution Reject Solution I think the message is reasonably clear. my form always showing the error message : > > "Cannot Make Visible Window Modal". > > I've try to search whats wrong, but I can't find it. > All I weblink Find all posts by PoseFant « Previous Thread | Next Thread » Thread Tools Show Printable Version Email this Page Display Modes Linear Mode Switch to Hybrid Mode Switch to Threaded

procedure DoCreateLocalForm; var frmLocalSMS: TfrmSMS; begin frmLocalSMS:=TfrmSMS.Create(self); try frmLocalSMS.edCell.text := frmLocalSMS.fixnumber(s); frmLocalSMS.showmodal; finally freeandnil(frmLocalSMS); end; Back to Thread List Legend Helpful Answer (5 pts) Correct Answer (10 pts) Enumerating controls inside another container Use the ControlCount and Controls[] property of TWinControl to find all the controls in a container. How to show that something is not completely metrizable Real numbers which are writable as a differences of two transcendental numbers Hyper Derivative definition.

By the way, I did double check that the forms visibility was set to false in the object, inspector just to make doublely sure it was created invisiblely, and it was.

Rather have a method in Form2 which creates the button and then other forms can call that function. Add Stickiness To Your Site By Linking To This Professionally Managed Technical Forum.Just copy and paste the BBCode HTML Markdown MediaWiki reStructuredText code below into your site. Embarcadero: Delphi Forum Posting Guidelines Promoting, selling, recruiting, coursework and thesis posting is forbidden.Tek-Tips Posting Policies Jobs Jobs from Indeed What: Where: jobs by Link To This Forum! end; It has nothing to do with child components at all. -- Remy Lebeau (TeamB) jenny foster Posts: 49 Registered: 12/6/09 Re: Cannot make a visible Window Modal Reply

This process is automatic. At delivery time, client criticises the lack of some features that weren't written on my quote. share|improve this answer edited Jul 31 '14 at 8:54 answered Jul 31 '14 at 8:25 ain 16.5k22955 Yes this works, but it doesn't solve my problem entirely as I check over here Email check failed, please try again Sorry, your blog cannot share posts by email. %d bloggers like this: MEGA Search 20.3 Million Sign Up From: Ari Adrianto Subject: Cannot Make

In this case the best solution is to use a local object. By the way, I did double check that the forms visibility was >set to false in the object, >inspector just to make doublely sure it was created invisiblely, and it >was. Here's Why Members Love Tek-Tips Forums: Talk To Other Members Notification Of Responses To Questions Favorite Forums One Click Access Keyword Search Of All Posts, And More... Reply to this Thread Search Forum Back to Thread List Replies: 15 - Last Post: Sep 14, 2016 11:15 PM Last Post By: jenny foster jenny foster Posts: 49 Registered:

By the way, I did double check that the forms visibility was set to false in the object, inspector just to make doublely sure it was created invisiblely, and it was. accept if it helped. That's why global forms (objects) are evil you can never be sure in which state are they. When answering a question please: Read the question carefully.

Edited by: jenny foster on Sep 8, 2016 12:09 AM Edited by: jenny foster on Sep 8, 2016 12:10 AM Roy Lambert Posts: 387 Registered: 10/21/99 Re: Cannot make a visible I know bumped into a similar need. ANN: NativeDB 1.95 for Sybase SQL Anywhere3.

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