Gets the current position value of a trackbar slider.
Takes trackbar (Int).
Returns position value on success, 0 if trackbar not found.
BGI GUI
Parameters & Returns
Parameters
trackbarInt
Returns
Int
Quick Summary
Gets the current position value of a trackbar slider.
Takes trackbar (Int).
Returns position value on success, 0 if trackbar not found.
Technical Exegesis...
Gets the current position value of a trackbar slider control. Searches gizmoMap for the trackbar ID. Sends TBM_GETPOS message to retrieve current slider position. Returns position value on success, 0 if trackbar not found.
This function retrieves the trackbar's current slider position as an integer. Value is within the range set by bgiSetTrackbarRange (default 0-100). Use for reading user selections, processing slider changes in BGI_EVENT_COMMAND_UPDATE events, or querying current state.
Gets the current position value of a trackbar slider control. Searches gizmoMap for the trackbar ID. Sends TBM_GETPOS message to retrieve current slider position. Returns position value on success, 0 if trackbar not found.
This function retrieves the trackbar's current slider position as an integer. Value is within the range set by bgiSetTrackbarRange (default 0-100). Use for reading user selections, processing slider changes in BGI_EVENT_COMMAND_UPDATE events, or querying current state. Returns 0 for invalid trackbar IDs (could be ambiguous if 0 is valid value - check trackbar ID validity separately if needed).