I have set the parameter and can still clone any application tab in Mozilla Firefox or create a new tab with the same URL.
With each session copy of the application, I can perform different functions.
Have I misunderstood something or is it not working as described?
procedure Tform1.rData(Sender: TObject; const Buffer: Pointer;
BufferSize: Cardinal; var FreeIt: Boolean);
var
Bytes: TIdBytes;
begin
if (Buffer <> nil) and (BufferSize > 0) And (udpreciver.Active) then
begin
udpsender.SendBuffer(ip, port, RawToBytes(Buffer^, Buffersize));
end;
end;
i want to add a text identification to each audio sent and then remove that text when its received
like following as example
Code:
if (Buffer <> nil) and (BufferSize > 0) And (udpreciver.Active) then
begin
udpsender.SendBuffer(ip, port, RawToBytes('Audio1'+Buffer^, Buffersize));
end;
Having the component loop working for a form, I want to use it to change some properties for individual components, based on user prefs.
How can I check for the presence of a certain property, like font, which is not something all components have ?
Using "if (selv.Components[i] as TIWCustomControl) is TIWLabel ..." requires IWCompLabel to be present in the Uses clause.
If I want to check if the component has a font property, how can I do that without refering to the component type ?
And will it be possible to set, say font.size, for all IWLabels, IWButtons and IWEdits on the form, without having to include all the types in the uses clause ?
I'm trying to create a general procedure I can call in each forms create event, to avoid having to put all the code in every form.
I'm trying to implement a general style sheet, so that all elements have the same font family and font size, and wonder if it is sufficient to define which style sheet to use, in ServerController. If style sheet is not defined for other forms, will they all forms in the projct use the sheet defined for ServerController ?
OR.. is it necessary to specifically define a style sheet for each form ?
Hi,
1) Installed IW 15.1.5 ( iw15.1.5.exe )
2) Copy source code ( content of IWSource15.1.5_20190914.zip ) on same directory, now I have this structure:
With Delphi RIO 10.3.2,
Open Design\Intraweb_15_D10_3.dproj, build => OK
Open Design\dclIntraweb_15_D10_3.dproj, build => KO, error:
"[dcc32 Fatal Error] dclIntraweb_15_D10_3.dpk(65): F1026 File not found: '..\..\private\design\IWDsnFormWebsite.pas'"
dclIntraweb_15_D10_3.dpk(65): Unit 'IWDsnFormWebsite' is used by 'IWRegister'error
And I see that all \private\design\*.* file are missing...
in one of our web applications we have a base frame we use for showing modal dialogs. The base frame contains a TIWModalWindow component with IWFrameRegion as its ContentElement, as well as common code for logging and language support. In descendant frames we add visual elements, decide which buttons to use (e.g. OK & Cancel), add code to the ModalWindow.OnAsyncClick event handler etc. A using form creates such a frame (at runtime) when it wants to show it and calls a method ShowModal() of the frame (which sets Visible = True and calls ModalWindow.Show()). This has worked nicely.
Now we have a form where we want to be able to show more than one modal dialog (although not at the same time). You should be able to change data in the GUI of dialog 1, close it, open dialog 2, do some changes, close it and reopen dialog 1 with your earlier changes retained, etc. However, the rendering fails as soon as I try to open the second dialog. I have attached a simplified example project that demonstrates this. I have tried various things in the OnAsyncClose event handler such as setting Parent to nil for the frame, setting ModalDialog.ContentElement to nil, calling ModalWindow.Reset() etc. but with no luck.
Is there a way of having more than one modal dialog "in memory" like we want here? Has it something to do with multiple instances of the TIWModalWindow component? Please advice on what we need to change in order to solve this problem.
