[Ray Konopka]

The Delphi compiler version for Delphi 10 is 30, which matches the “Found version: 30.0” in the error message. But the error message also says that version 32.0 was expected. This means that the Delphi 10.2 compiler was being used to compile the code.

Please look in the !Build_RC6.cmd file and check to make sure that the VCLVersion, DCC32EXE, and DCC64EXE variables are set correctly.

Ray

[Ray Konopka]

Never mind. I see your other post with the details.

Ray

[Ray Konopka]

Hi Johnson,

What does the output look like when you try building the components with the !Build_RC6.cmd file?

Ray

[Ray Konopka]

Hi Barry,

In order to save the specified property values to the property store (i.e. registry) you need to call the Save method (RzPropertyStore1.Save). For example, when your app closes.

Likewise, at startup (e.g. FormCreate) you need to call the Load method to instruct the TRzPropertyStore component to load the stored property values and apply them to the components.

Ray

[Ray Konopka]

Hi Patrick,

Thanks for taking the time to share your investigation of this issue and for posting the solution. I would encourage you to create a new issue on Embarcadero’s Quality Portal to report this issue and your findings.

Since Embarcadero acquired the components in 2015, an official fix will need to come from them. Therefore, I am encouraging all KSVC users to report issues and enhancement requests to Embarcadero directly. I will continue to engage Embarcadero to encourage them to address issues like this and keep the library current, but I believe it will be good for Embarcadero to see issues being reported by other users.

Thanks again for sharing your findings!

Ray

[Ray Konopka]

Hi Andrew,
I apologize for the long delay. Apparently, the notification of new posts to the forums stopped sending out notifications.

Unfortunately, we do not have any additional C++ examples outside the ones that are distributed with the components. However, it appears that your real question is more of a data marshalling question rather than a drag and drop question.

For instance, it appears that the drag data is being transmitted to the destination app. However, given that you are copying your object’s data using memcpy and using the address to send the data, I’m not sure what you will be able to do with that on the receiving end. That is, I think a better approach would be to package up the object information you want to drag into some well defined format (e.g. JSON, xml, etc), and then provide that in the drag operation. Then on the receiving side, you would receive the well defined object information. You could then create a new instance of your object and then use the drag payload to populate the object’s properties.

Hope this helps, and again I apologize for the delay in responding.

Ray

[Ray Konopka]

Hi,

You should have received the email with your serial number by now. If not, please check your Junk Email filters.

Ray

[Ray Konopka]

Hi Peter,

The TRzTabbedListBox (well, the TRzCustomTabbedListBox) uses the TabbedTextOut method to display the tabbed contents of the list box. However, if you simply want to change the color of the text of a list box item, you can called the DefaultDrawItem method in the OnDrawItem event handler. For example,

procedure TForm7.RzTabbedListBox1DrawItem(Control: TWinControl; Index: Integer; Rect: TRect; State: TOwnerDrawState);
begin
  if not ( odSelected in State ) then
  begin
    if Index mod 2 = 0 then
      RzTabbedListBox1.Canvas.Font.Color := clRed
    else
      RzTabbedListBox1.Canvas.Font.Color := clBlue;
  end;
  RzTabbedListBox1.DefaultDrawItem( Index, Rect, State );
end;

This event handler colors the lines alternating colors. Since Index starts off at 0 for the listbox, the first item is colored red. The second is blue, and the third is back to red, etc. However, if the item is selected, then the font color is not changed so that the selected font color is used against the selection background color.

Ray

[Ray Konopka]

Hi,

No, you are not using it incorrectly. Unfortunately, there was a change in C++Builder (I do not remember the precise version), but it broke the TraceMethod functionality. It’s on our list of things to fix for the next major release. In the meantime, you can use the EnterMethod/ExitMethod approach to group your CodeSite messages by method.

Ray

[Ray Konopka]

The vsWinXP value originally meant, use the new Windows XP Visual Styles (i.e. Themes back in the day). Any when VCL Styles were introduced, vsWinXP by the very nature of how Embarcadero (CodeGear) implemented VCL Styles, the vsWinXP also meant to use the currently active VCL Style.

Yes, it would most certainly be nice to change the enum value to something more appropriate, but that is not a simple task. Each component that has a property like that would need to have a ReadProperties override in order to “fix up” any reference to that enum that already exists in a DFM file. Although, I believe that is the default value, so maybe there are not that many references to it in actual DFM files.

Feel free to submit a request into Embarcadero’s Quality Portal to rename the enum.

Ray

[Ray Konopka]

Hi,

Ah, you are using the Community Edition. I believe Embarcadero limits what software packages are available in GetIt for the Community Edition. You would need to contact Embarcadero for confirmation.

Ray

[Ray Konopka]

Hi,

The CodeSite Express installer is only available via the GetIt Package Manager. I just started Delphi 10.4 and selected Tools > GetIt Package Manager. I then entered CodeSite into the search box and the CodeSite Express entry was displayed in the results.

Ray

[Ray Konopka]

Hi Uwe,

Thanks for the report. I’ve been working on High DPI support for all the CodeSite Tools apps–I’ll be sure to include the Method Tracer as well.

Ray

[Ray Konopka]

Hi Chris,

I just created a 64-bit Windows test project in Delphi 11 with the TRzDBGrid from KSVC 7 and it compiled and ran just fine. As noted in my earlier responses, this would suggest either a problem with your Library Search Path or the original installation of KSVC that Embarcadero released for Delphi 11. I would suggest uninstalling KSVC 11 and then re-install it.

Ray

[Ray Konopka]

Hi,

The rotation of the font does require a True Type font to be selected. If a non-true type font is selected, then the font is automatically changed to Verdana. Other than that, the rendering of the font is handled by the Windows API.

Ray

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