This option is available from the "Insert | HtmlHelp Control" menu and is a HtmlHelp specific option. TCards, or "Training Cards", are commands that you send from your Help File to your application. Your application can then process these command and respond.
Display Options
Hidden |
Hides this option. Useful if you are referring to this control from code |
As a Button |
Creates a clickable button with caption |
Button Options
Caption |
If you chose a display option of a Button then the caption you type below will appear on your button |
Bitmap |
Use the ellipsis button below to choose a bitmap to represent this control. The bitmap must be in your HtmlHelp folder, not your images folder, and must be shipped along with your CHM file |
Icon |
As with the Image option, you can use the ellipsis button below to choose a icon to represent this control. The icon must be in your HtmlHelp folder, not your images folder, and must be shipped along with your CHM file |
Parameters
WPARAM Number |
This is a number, along with the windows message WM_TCARD, that you send to your application |
LPARAM Number/String |
This can either be a number or a string. You can use this to pass meaningful information back to your application |