本文整理汇总了C#中Visifire.Charts.DataSeries.GetMouseLeftButtonDownEventHandler方法的典型用法代码示例。如果您正苦于以下问题：C# DataSeries.GetMouseLeftButtonDownEventHandler方法的具体用法？C# DataSeries.GetMouseLeftButtonDownEventHandler怎么用？C# DataSeries.GetMouseLeftButtonDownEventHandler使用的例子？那么恭喜您, 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Visifire.Charts.DataSeries的用法示例。
在下文中一共展示了DataSeries.GetMouseLeftButtonDownEventHandler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: Check4DefaultInteractivity
/// <summary>
/// The function checks for default interactivity. If events are attached to any DataPoint
/// or DataSeries for Pie/Doughnut/Funnel chart, default interactivity is not allowed.
/// Means if events are attached to any DataPoint or DataSeries then on click of DataPoint,
/// it won't explode.
/// </summary>
/// <param name="ds">DataSeries</param>
private void Check4DefaultInteractivity(DataSeries ds)
{
if (ds.RenderAs == RenderAs.Pie || ds.RenderAs == RenderAs.Doughnut || ds.RenderAs == RenderAs.SectionFunnel || ds.RenderAs == RenderAs.StreamLineFunnel)
{
MouseButtonEventHandler onMouseLeftButtonDown4DataSeries = null;
MouseButtonEventHandler onMouseLeftButtonUp4DataSeries = null;
MouseButtonEventHandler onMouseLeftButtonDown4DataPoint = null;
MouseButtonEventHandler onMouseLeftButtonUp4DataPoint = null;
onMouseLeftButtonDown4DataSeries = ds.GetMouseLeftButtonDownEventHandler();
onMouseLeftButtonUp4DataSeries = ds.GetMouseLeftButtonUpEventHandler();
foreach (DataPoint dp in ds.DataPoints)
{
onMouseLeftButtonDown4DataPoint = dp.GetMouseLeftButtonDownEventHandler();
onMouseLeftButtonUp4DataPoint = dp.GetMouseLeftButtonUpEventHandler();
if (onMouseLeftButtonDown4DataPoint != null || onMouseLeftButtonUp4DataPoint != null)
break;
}
if ((onMouseLeftButtonDown4DataSeries == null && onMouseLeftButtonUp4DataSeries == null)
&& (onMouseLeftButtonDown4DataPoint == null && onMouseLeftButtonUp4DataPoint == null))
_isDefaultInteractivityAllowed = true;
}
}