LEADTOOLS Vector C++ Class Library Help > LEADTOOLS Vector Features > Common Dialogs > Help Support |
To support help features in the toolkit, create a class derived from LVectorDialog and override the function LVectorDialog::VectorHelpCallback. Then create an object from the new class and enable help using the function LVectorDialog::EnableHelp.
To check whether the help is enabled or not use the function LVectorDialog::IsHelpEnabled.