Returns the size, in pixels, of the track bar slider (also known as the thumb) that points to the left.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
- Type: System.Windows.Forms.VisualStyles.TrackBarThumbState
One of the TrackBarThumbState values that specifies the visual state of the slider.
The operating system does not support visual styles.
Visual styles are disabled by the user in the operating system.
Visual styles are not applied to the client area of application windows.
The size of the slider is determined by the current visual style of the operating system.
Before calling this method, you should verify that the value of the IsSupported property is true.