调节钮

• Gets a visual style element that represents a right - pointing spin button arrow in the normal state
  获取处于正常状态的向右数值调节钮箭头的视觉样式元素。
• Gets a visual style element that represents an upward - pointing spin button arrow in the hot state
  获取表示处于热状态的向上数值调节钮箭头的视觉样式元素。
• Gets a visual style element that represents a left - pointing spin button arrow in the normal state
  获取表示处于正常状态的向左数值调节钮箭头的视觉样式元素。
• Gets a visual style element that represents a left - pointing spin button arrow in the pressed state
  获取表示处于按下状态的向左数值调节钮箭头的视觉样式元素。
• Gets a visual style element that represents an upward - pointing spin button arrow in the disabled state
  获取表示处于禁用状态的向上数值调节钮的视觉样式元素。
• Gets a visual style element that represents a left - pointing spin button arrow in the disabled state
  获取表示处于禁用状态的向左数值调节钮箭头的视觉样式元素。
• Gets a visual style element that represents a right - pointing spin button arrow in the pressed state
  获取表示处于按下状态的向右数值调节钮箭头的视觉样式元素。
• Gets a visual style element that represents an upward - pointing spin button arrow in the normal state
  获取表示处于正常状态的向上数值调节钮箭头的视觉样式元素。
• Gets a visual style element that represents a right - pointing spin button arrow in the disabled state
  获取表示处于禁用状态的向右数值调节钮箭头的视觉样式元素。
• Gets a visual style element that represents a downward - pointing spin button arrow in the normal state
  获取表示处于正常状态的向下数值调节钮箭头的视觉样式元素。