Howto turn on the VCL styles with TaskDialog ? If we change ShowMessage for AdvShowMessage it is not rendered in the current style.
For a TAdvTaskDialog and use of VCL styles, set AdvTaskDialog.NonNativeDialog = nndAlways.
For AdvShowMessage(), this was not yet forcing to use a non-native dialog when VCL styles are in use. We have adapted this and the next update will address this.
How about AdvMessageDlg ?
It was not yet the case but we added support now. The next update of TMS VCL UI Pack will have this improvement.