鼠标滚轮事件

2015-06-10 11:27:47  访问(1309) 赞(0) 踩(0)

private void comboWheelMode_SelectedIndexChanged(object sender, System.EventArgs e)
		{
			switch (comboWheelMode.Text)
			{
				case "Disabled":
					mapControl1.MouseWheelSupport=new MouseWheelSupport(
						MouseWheelBehavior.None,1,0);
					break;
				case "Zoom Only":
					mapControl1.MouseWheelSupport=new MouseWheelSupport(
						MouseWheelBehavior.Zoom,2,0);
					break;
				case "Zoom and Scroll":
					mapControl1.MouseWheelSupport=new MouseWheelSupport(
						MouseWheelBehavior.ZoomScroll,2,.1);
					break;
				case "Custom Settings":
					mapControl1.MouseWheelSupport=new MouseWheelSupport(
						MouseWheelBehavior.ZoomScroll,1.05,.01);
					break;
			}
		}

标签：鼠标滚轮事件 

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