Occurs when the in-place editor requests the number of buttons to embed.
Custom keyword test operations can use text box in-place editors with a number of embedded buttons. The
GetButtonCount event is raised when the in-place editor requests the number of buttons to embed.
The default event handler used by TestComplete always returns 0, so that the in-place editor has no embedded buttons.
The event has the following parameter:
The number of buttons to be embedded into the text box.