本文整理汇总了C#中CanvasControl.GetSurroundingSystemKey方法的典型用法代码示例。如果您正苦于以下问题：C# CanvasControl.GetSurroundingSystemKey方法的具体用法？C# CanvasControl.GetSurroundingSystemKey怎么用？C# CanvasControl.GetSurroundingSystemKey使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CanvasControl的用法示例。
在下文中一共展示了CanvasControl.GetSurroundingSystemKey方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: OnMouseDown
/// <summary>
/// Called when the mouse is down on the pathway canvas
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public override void OnMouseDown(object sender, PInputEventArgs e)
{
base.OnMouseDown(sender, e);
// if Button != MouseButtons.Left, return.
if (e.Button != MouseButtons.Left)
return;
// if PickedNode
if (e.PickedNode is PPathwayObject || e.PickedNode is PPathwayEdge)
return;
m_canvas = m_con.Canvas;
m_selectedPath.Reset();
if (e.PickedNode is PCamera)
{
m_surSystem = m_canvas.GetSurroundingSystemKey(e.Position);
if (string.IsNullOrEmpty(m_surSystem))
{
Util.ShowErrorDialog(MessageResources.ErrOutRoot);
return;
}
m_startPoint = e.Position;
e.Canvas.Layer.AddChild(m_selectedPath);
}
}